Mercedes-Benz GL-Class 2009, G 550 2009, G 55 AMG 2009 Operator's Manual

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G-Class

Operator’s Manual

463_AKB; 2; 52, en-US d2ureepe, Version: 2.11.7.1

2008-12-02T10:52:11+01:00 - Seite 1

Symbols

Trademarks®:

BabySmartTM is a trademark of Siemens Automotive Corp.

Bluetooth® is a registered trademark of Bluetooth SIG Inc.

ESP® is a registered trademark of Daimler.

HomeLink® is a registered trademark of Prince, a Johnson Controls Company.

SIRIUS and related marks are trademarks of SIRIUS XM Radio Inc.

The following symbols are found in this Operator’s Manual:

Warning!

Warning notices draw your attention to hazards that may endanger your health or life, or the health or life of others.

Highlights hazards that may result in

damage to your vehicle.

Helpful hints or further information you

may find useful.

This symbol points to instructions for you to follow.

A number of these symbols appearing in succession indicates a multiple-step procedure.

Y page

This symbol tells you where to look for further information on a topic.

This continuation symbol marks a warning or procedure which is continued on the next page.

Display

Text in displays, such as the control system, are printed in the type shown here.

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Our company and staff congratulate you on the purchase of your new Mercedes-Benz.

Your selection of our product is a demonstration of your trust in our company name. Furthermore, it exemplifies your desire to own an automobile that will be as easy as possible to operate and provide years of service.

Your Mercedes-Benz represents the efforts of many skilled engineers and craftsmen. To help assure your driving pleasure, and also the safety of you and your passengers, we ask you to make a small investment of time:

Please read this manual carefully, then return it to your vehicle where it will be handy for your reference.

Please follow the recommendations contained in this manual. They are designed to acquaint you with the operation of your Mercedes-Benz.

Please pay attention to the warnings and cautions contained in this manual. They are designed to help improve the safety of the vehicle operator and occupants.

We extend our best wishes for many miles of safe, pleasurable driving.

Mercedes-Benz USA, LLC

A Daimler Company

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Index........................................................ 4

Introduction.......................................... 18

At a glance............................................ 23

Safety and security.............................. 31

Controls in detail.................................. 57

Operation............................................ 145

Practical hints.................................... 193

Technical data.................................... 245

Contents

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1, 2, 3 ...

4-ETS (Electronic Traction System).... 53

4MATIC

see All-wheel drive (4MATIC)

ABS (Antilock Brake System).............. 51

Indicator lamp................................. 214

Messages in the multifunction

display............................................ 198

Accessory weight............................... 172

Accidents.............................................. 85

Air bag deployment........................... 33

Emergency calls (Tele Aid).............. 136

Additives

Engine oil........................................ 254

Gasoline.......................................... 255

Address change.................................... 20

Advanced Tire Pressure Monitoring System (Advanced

TPMS).................................................. 157

Messages in the multifunction

display.................................... 200, 212

Air bags................................................. 33

Children............................................ 33

Emergency call upon deployment... 136

Front, driver and passenger.............. 35

Front passenger front air bag off

indicator lamp.................... 29, 36, 220

Safety guidelines.............................. 34

Window curtain................................. 36

Air conditioning refrigerant and

lubricant.............................................. 254

Air distribution................................... 123

Air pressure

see Tire inflation pressure

Air pressure (tires)............................. 172

Air recirculation mode....................... 124

Air volume........................................... 123

Alarm system

see Anti-theft systems

All-wheel drive (4MATIC)................... 114

Alternator

Messages in the multifunction

display............................................ 206

Alternator (Technical data)

see Vehicle specification

Anticorrosion/antifreeze................... 256

Antilock Brake System

see ABS

Anti-theft systems................................ 54

Anti-theft alarm system.................... 54

Immobilizer....................................... 54

Tow-away alarm................................ 55

Aquaplaning

see Hydroplaning

Ashtrays.............................................. 133

Aspect ratio (tires)............................. 172

Audio/DVD menu............................... 100

Auto-dimming rear view mirrors......... 70

Automatic central locking........... 60, 108

Automatic headlamp mode................. 73

Automatic interior lighting control..... 77

Automatic locking when driving....... 108

Automatic transmission...................... 87

Emergency operation (limp-home

mode)............................................... 90

Gear range indicator......................... 89

Gear ranges...................................... 89

Gear selector lever........................... 87

Gearshifting malfunctions (limp-

home mode)..................................... 90

Hill start assist system................... 114

Kickdown.......................................... 89

One-touch gearshifting..................... 90

Shifting procedure............................ 88

Transmission position indicator........ 88

Transmission positions..................... 88

Axle oils............................................... 252

BabySmart™

Air bag deactivation system.............. 36

Self-test............................................ 38

Backrest

see Seats

Backup lamps

Messages in the multifunction

display............................................ 209

Replacing bulbs.............................. 226

Bar (air pressure unit)........................ 172

BAS (Brake Assist System).................. 51

Index

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Batteries, SmartKey

Checking condition........................... 59

Replacing........................................ 225

Battery, Vehicle.................................. 236

Charging......................................... 237

Jump starting.................................. 237

Messages in the multifunction

display............................................ 206

Bead (tire)........................................... 172

Beverage holders

see Cup holders

Brake fluid

Checking level................................ 152

Messages in the multifunction

display............................................ 202

Brake lamps

Cleaning lenses.............................. 190

High-mounted brake lamp.............. 226

Replacing bulbs.............................. 226

Brake pads

Messages in the multifunction

display............................................ 202

Brakes................................................. 177

Parking brake.................................... 86

Warning lamp.................................. 215

Break-in period................................... 146

Brush guard........................................ 224

Bulbs

see Replacing bulbs

CAC (Customer Assistance Center).... 21

California retail buyers and

lessees, important notice for.............. 19

Calls (phone)....................................... 110

Can holders

see Cup holders

Capacities and recommended

fuel/lubricants................................... 252

Cargo compartment

Cargo volume, expanding............... 128

Cover blind..................................... 129

Tie-down rings................................ 128

Cargo compartment cover blind....... 129

Cargo tie-down rings.......................... 128

Carpets, cleaning............................... 192

Central locking

Automatic................................. 60, 108

Locking/unlocking from inside......... 60

Central locking/unlocking switch...... 60

Certification label............................... 246

Children in the vehicle

Air bags............................................ 33

BabySmart™ air bag deactivation

system.............................................. 36

Blocking of rear window operation... 49

Child safety locks (rear doors).......... 48

Child seat anchors – LATCH-type..... 48

Indicator lamp, front passenger

front air bag off................................. 36

Infant and child restraint systems..... 45

Safety notes...................................... 44

Tether anchorage points................... 47

Top tether................................... 44, 47

Child safety

see Children in the vehicle

Child seat anchors – LATCH-type

see Children in the vehicle

Chrome-plated exhaust tip,

cleaning............................................... 192

Cigarette lighter................................. 134

Climate control system

Air conditioning, cooling................. 121

Air conditioning refrigerant............. 254

Air distribution................................ 123

Air recirculation mode.................... 124

Air volume...................................... 123

Automatic mode............................. 121

Deactivating system....................... 121

Front defroster............................... 123

Residual engine heat (REST)........... 124

Temperature................................... 121

Cockpit.................................................. 25

Cold tire inflation pressure............... 172

COMAND system

see separate COMAND system operating instructions

Combination switch............................. 74

Control system..................................... 97

Multifunction display........................ 98

Multifunction steering wheel............ 97

Resetting to factory settings........... 103

Index

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Control system menus......................... 99

Audio/DVD..................................... 100

Navigation...................................... 102

Settings.......................................... 103

Standard display............................... 99

Telephone....................................... 110

Trip computer................................. 109

Vehicle status message memory.... 102

Control system submenus

Convenience................................... 108

Instrument cluster.......................... 104

Lighting........................................... 106

Vehicle............................................ 108

Convenience submenu

Easy-entry/exit feature................... 109

Coolant

Anticorrosion/antifreeze................ 256

Capacities....................................... 253

Checking level................................ 152

Messages in the multifunction

display............................................ 204

Temperature gauge........................... 96

Coolant temperature gauge................ 26

Corner-illuminating front fog lamps... 76

Cruise control..................................... 112

Last stored speed........................... 114

Messages in the mutlifunction

display............................................ 199

Resume function............................. 114

Cup holders......................................... 131

Curb weight........................................ 172

Customer Assistance Center (CAC).... 21

Dashboard

see Instrument cluster

Data recording...................................... 22

Daytime running lamp mode............... 73

Setting............................................ 106

Deep water

see Standing water

Defogging (windshield)...................... 124

Defroster

Front (Climate control system)....... 123

Rear window................................... 125

Windshield...................................... 124

Delayed shut-off

Exterior lamps................................. 107

Interior lighting............................... 108

Department of Transportation

see DOT

Differential locks.................................. 93

A few words about............................ 93

Difficulties

While driving..................................... 85

With starting..................................... 83

Digital speedometer.......................... 100

Dimensions (vehicle)

see Vehicle specification

Direction of rotation (tires)............... 164

Displays

Digital speedometer....................... 100

Maintenance service indicator........ 186

Messages in the multifunction

display............................................ 196

Multifunction display........................ 98

Outside temperature.............. 100, 105

Symbol messages........................... 202

Text messages................................ 198

Trip computer................................. 109

Vehicle status message memory.... 102

Vehicle system settings.................. 103

Door control panel............................... 30

Door handles......................................... 30

Doors

Child safety locks............................. 48

Locking/unlocking (SmartKey)......... 58

Locking/unlocking from outside....... 58

Messages in the multifunction

display............................................ 204

Opening from inside.......................... 59

Remote door unlock (Tele Aid)........ 139

Unlocking (Mechanical key)............ 221

DOT (Department of

Transportation)................................... 173

Drinking and driving.......................... 177

Driving

Abroad............................................ 185

Hydroplaning.................................. 179

Instructions.............................. 83, 176

In winter......................................... 176

Off-road.......................................... 179

Problems.......................................... 85

Safety systems................................. 50

Index

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Systems.......................................... 112

Through standing water.................. 179

Driving and parking

Safety notes...................................... 82

Driving off..................................... 84, 179

Driving safety systems........................ 50

4-ETS................................................ 53

ABS................................................... 51

BAS................................................... 51

EBB................................................... 52

ESP®................................................. 52

Driving systems

All-wheel drive (4MATIC)................. 114

Cruise control................................. 112

Hill start assist................................ 114

Rear Parking Assist system............ 115

Rear view camera........................... 117

Driving tips, automatic

transmission......................................... 89

Easy-entry/exit feature............... 68, 109

EBB (Electronic Brake Booster)........... 52

Electrical system

Improper work on or modifications... 21

Power outlets.................................. 134

Electrical system (Technical data)

see Vehicle specification

Electronic Stability Program

see ESP®

Electronic Traction System

see 4-ETS

Emergency, in case of

Battery, jump starting..................... 237

First aid kit...................................... 194

Flat tire........................................... 232

Hazard warning flasher..................... 75

Roadside Assistance......................... 19

Towing the vehicle.......................... 239

Emergency calls

Tele Aid........................................... 136

Emergency operations

Gear selector lever, unlocking........ 222

Limp-home mode.............................. 90

Locking/unlocking the vehicle....... 221

Power tilt/sliding sunroof............... 223

Remote door unlock....................... 139

Tailgate, unlocking and opening..... 221

Emergency Tensioning Device

see ETD

Emission control................................ 185

Information label............................. 247

System warranties............................ 18

Engine

Break-in recommendations............. 146

Cleaning......................................... 189

Compartment................................. 148

Malfunction indicator lamp

................................................. 26, 218

Messages in the multifunction

display............................................ 204

Number........................................... 247

Starting............................................. 83

Turning off........................................ 86

Engine (Technical data)

see Vehicle specification

Engine coolant

see Coolant

Engine oil

Adding............................................ 151

Additives......................................... 254

Checking level................................ 149

Consumption.................................. 149

Messages in the multifunction

display............................................ 207

Oil dipstick...................................... 150

Recommended engine oils and oil

filter................................................ 253

ESP® (Electronic Stability Program)... 52

4-ETS................................................ 53

Messages in the multifunction

display............................................ 198

Warning lamp.................................. 217

ETD (Emergency Tensioning

Device).................................................. 43

Safety guidelines.............................. 34

Express operation

Power windows................................. 81

Tilt/sliding sunroof......................... 125

Exterior lamp switch............................ 72

Exterior rear view mirrors................... 69

Parking position.......................... 70, 71

Exterior view of vehicle....................... 24

Index

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Fastening the seat belts...................... 40

First aid kit.......................................... 194

Flat tire................................................ 232

Lowering the vehicle....................... 235

Mounting the spare wheel.............. 233

Preparing the vehicle...................... 233

Spare wheel............................ 232, 251

Floormats............................................ 144

Fluids

Automatic transmission fluid.......... 252

Brake fluid...................................... 252

Capacities....................................... 252

Engine coolant................................ 253

Engine oil........................................ 252

Power steering fluid........................ 252

Washer and headlamp cleaning

system............................................ 253

Fog lamps.............................................. 74

Messages in the multifunction

display.................................... 209, 211

Replacing bulbs.............................. 226

Four-wheel drive

see All-wheel drive (4MATIC)

Front air bags

see Air bags

Front axle oil....................................... 252

Front lamps

see Headlamps

Front passenger front air bag............. 35

Front passenger front air bag off

indicator lamp........................ 29, 36, 220

Fuel...................................................... 147

Additives......................................... 255

Capacity, fuel tank.......................... 253

Drive sensibly–safe fuel.................. 176

Fuel consumption statistics............ 109

Fuel filler flap and cap.................... 147

Fuel tank reserve warning lamp

................................................. 26, 218

Premium unleaded gasoline

....................................... 147, 253, 254

Refueling......................................... 146

Requirements................................. 255

Fuel filler flap...................................... 147

Opening manually........................... 223

Fuel gauge............................................. 26

Fuels, coolants, lubricants etc.

Capacities....................................... 252

Fuel tank

Capacity......................................... 253

Fuel filler flap and cap.................... 147

Refueling......................................... 146

Fuses................................................... 242

Garage door opener........................... 140

Gasoline

see Fuel

GAWR (Gross Axle Weight Rating).... 173

Gear range............................................ 89

Indicator........................................... 89

Limiting............................................. 90

Shifting into optimal......................... 90

Transfer case.................................... 91

Gear selector lever............................... 87

Cleaning......................................... 192

Gearshift pattern.............................. 87

Lock............................................ 83, 87

Shifting procedure............................ 88

Transmission position indicator........ 88

Transmission positions..................... 88

Unlocking in an emergency............ 222

Generator

see Alternator

Global locking/unlocking

see Key, SmartKey

Glove box............................................ 130

Gross Axle Weight Rating

see GAWR

Gross Trailer Weight

see GTW

Gross Vehicle Weight

see GVW

Gross Vehicle Weight Rating

see GVWR

GTW..................................................... 173

GVW (Gross Vehicle Weight)............. 173

GVWR (Gross Vehicle Weight

Rating)................................................. 173

Index

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Hard plastic trim items, cleaning..... 191

Hazard warning flasher....................... 75

Headlamp cleaning system................. 75

Headlamps

Automatic headlamp mode............... 73

Bi-Xenon......................................... 226

Cleaning lenses.............................. 190

Cleaning system............................... 75

Daytime running lamp mode............. 73

Delayed shut-off............................. 107

High-beam flasher............................. 75

High-beam headlamps...................... 75

Low-beam headlamps....................... 72

Replacing bulbs.............................. 226

Switch............................................... 72

Headliner, cleaning and care of........ 192

Head restraints..................................... 62

Folding back..................................... 64

Rear seat, removing and installing.... 64

Heated seats......................................... 66

Heated steering wheel......................... 69

Height adjustment

Seat belt outlet................................. 42

Seats................................................ 63

High-beam flasher................................ 75

High-beam headlamps................. 75, 226

Replacing bulbs.............................. 226

High-mounted brake lamp................. 226

Replacing bulbs.............................. 226

Hill start assist system...................... 114

Hood.................................................... 148

Messages in the multifunction

display............................................ 204

Horn....................................................... 25

Hydroplaning...................................... 179

Identification labels........................... 246

Identification number, vehicle

(VIN).................................................... 247

Ignition............................................ 62, 83

Immobilizer........................................... 54

Infant and child restraint systems

see Children in the vehicle

Inflation pressure

see Tires, Inflation pressure

Inside door handle............................... 59

Instrument cluster......................... 26, 95

Illumination....................................... 96

Lamps............................................. 213

Multifunction display........................ 98

Instrument lighting

see Instrument cluster, Illumination

Instrument panel

see Instrument cluster

Instruments and controls

see Cockpit

Interior lighting

Cargo compartment lamps............... 78

Delayed shut-off............................. 108

Front................................................. 77

Front reading lamps.......................... 77

Rear.................................................. 77

Rear reading lamps........................... 77

Interior rear view mirror...................... 69

Auto-dimming rear view mirrors........ 70

Interior storage spaces

see Storage compartments

Intermittent wiping

Windshield wipers............................. 80

Jack...................................................... 195

Jump starting...................................... 237

Key, Mechanical................................. 221

Loss of.............................................. 59

Key, SmartKey

Battery check lamp........................... 58

Checking batteries............................ 59

Factory setting.................................. 59

Global locking (SmartKey)................. 59

Global unlocking (SmartKey)............. 59

Locking/unlocking............................ 58

Loss of.............................................. 59

Messages in the multifunction

display............................................ 204

Opening and closing the power

tilt/sliding sunroof............................ 82

Index

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Opening and closing the windows..... 82

Remote control................................. 58

Replacing batteries......................... 225

Restoring to factory setting.............. 59

Selective setting............................... 59

Starter switch positions.................... 62

Kickdown.............................................. 89

Kilopascal (air pressure unit)............ 173

Labels

Certification.................................... 246

Emission control information.......... 247

Lamps, exterior

Exterior lamp switch......................... 72

Front............................................... 226

Messages in the multifunction

display............................................ 209

Rear................................................ 226

Switching on/off............................... 72

Lamps, indicator and warning

ABS........................................... 26, 214

Battery (SmartKey)........................... 58

Brakes............................................ 215

Engine malfunction................... 26, 218

ESP®......................................... 26, 217

Fog lamps......................................... 74

Front passenger front air bag off

........................................... 29, 36, 220

Fuel tank reserve...................... 26, 218

High-beam headlamps...................... 75

Instrument cluster.......................... 213

Low-beam headlamps....................... 72

Low tire pressure/TPMS

malfunction telltale......................... 219

Seat belt telltale....................... 43, 216

SRS.................................... 26, 32, 216

Turn signals...................................... 26

Language, selecting........................... 105

LATCH-type child seat anchors

see Children in the vehicle

License plate lamps........................... 226

Messages in the multifunction

display............................................ 210

Replacing bulbs.............................. 226

Light alloy wheels, cleaning.............. 191

Lighter

see Cigarette lighter

Lighting................................................. 72

Daytime running lamp mode............. 73

Exterior............................................. 72

Interior.............................................. 77

Limp-home mode.................................. 90

see Vehicle loading

Locator lighting.................................. 106

Locking the vehicle.............................. 58

Manually......................................... 222

Loss of

Key................................................... 59

Service and Warranty Information

booklet........................................... 246

Low-beam headlamps.......................... 72

Exterior lamp switch......................... 72

Replacing bulbs.............................. 226

Switching on..................................... 72

Lubricants........................................... 252

Maintenance......................................... 19

Maintenance System......................... 185

Service indicator............................. 186

Service indicator, resetting ............ 187

Service indicator display................. 186

Service indicator message.............. 186

Service indicator message,

clearing........................................... 186

Service term exceeded................... 186

Manual headlamp mode (Low-

beam headlamps)................................. 72

Maximum engine speed

see Vehicle specification

Maximum loaded vehicle weight...... 173

Maximum load rating (tires).............. 173

Maximum permissible tire

inflation pressure............................... 173

Mechanical key................................... 221

Media interface.................................. 130

Memory function.................................. 70

Menus

see Control system menus

Index

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Mirrors

Auto-dimming rear view mirrors........ 70

Exterior rear view mirror parking

positions..................................... 70, 71

Exterior rear view mirrors................. 69

Interior rear view mirror.................... 69

Memory function.............................. 70

MON (Motor Octane Number)........... 255

Motor Octane Number

see MON

Multicontour seats............................... 65

Multifunction display........................... 98

Symbol messages........................... 202

Text messages................................ 198

Vehicle status messages................ 196

Multifunction display messages

ABS................................................. 198

Advanced TPMS...................... 200, 212

Alternator....................................... 206

Battery............................................ 206

Brake fluid...................................... 202

Brake pads...................................... 202

Coolant........................................... 204

Cruise control................................. 199

Display malfunction........................ 196

Doors.............................................. 204

Engine oil........................................ 207

ESP®............................................... 198

Fog lamps............................... 209, 211

Gas cap.......................................... 208

High-beam lamps............................ 210

Hood............................................... 204

License plate lamps........................ 210

Light sensor.................................... 210

Low-beam lamps............................. 210

Parking brake................................. 202

Parking lamps................................. 210

Reserve fuel.................................... 208

Reverse lamp.................................. 209

Side marker lamps.......................... 209

SmartKey........................................ 204

SRS................................................. 199

Tailgate........................................... 204

Tail lamps....................................... 211

Tele Aid........................................... 203

Tire pressure.......................... 200, 212

Tire pressure monitor..................... 200

Tires....................................... 200, 212

Transfer case.................................. 203

Turn signals.................................... 212

Washer fluid.................................... 204

Multifunction steering wheel

Adjusting.......................................... 67

Buttons............................................. 97

Cleaning......................................... 192

Easy-entry/exit feature............ 68, 109

Heating............................................. 69

Memory function.............................. 70

Overview........................................... 27

Navigation menu................................ 102

Net, parcel.......................................... 128

Night security illumination......... 74, 107

Normal occupant weight................... 173

Number, vehicle identification

(VIN).................................................... 247

Occupant distribution........................ 173

Occupant safety................................... 32

Air bags............................................ 33

BabySmart™..................................... 36

Children and air bags........................ 33

Children in the vehicle...................... 44

Child seat anchors – LATCH-type..... 48

Fastening the seat belts................... 40

Front passenger front air bag off

indicator lamp........................... 36, 220

Infant and child restraint systems..... 45

Seat belts................................... 34, 38

Odometer.............................................. 98

Off-road driving.................................. 179

Checklist................................ 180, 184

Crossing obstacles......................... 183

Driving instructions......................... 179

Driving on sand............................... 183

Driving through water..................... 182

Returning........................................ 184

Ruts................................................ 184

Steep terrain................................... 181

Oil

see Engine oil

Index

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Oil level

see Engine oil, Checking level

On-board computer

see Control system

One-touch gearshifting........................ 90

Operating safety................................... 21

Ornamental moldings, cleaning........ 189

Outside temperature

see Displays

Overhead control panel....................... 30

Paintwork, cleaning........................... 188

Paintwork code.................................. 247

Panic alarm........................................... 49

Parcel net............................................ 128

Parking.................................................. 85

Rear Parking Assist system............ 115

Parking Assist

see Rear Parking Assist system

Parking brake....................................... 86

Messages in the multifunction

display............................................ 202

Parking position

Exterior rear view mirrors........... 70, 71

Transmission position....................... 88

Parts service....................................... 246

PASS AIR BAG OFF indicator lamp

see Front passenger front air bag off indicator lamp

Passenger safety

see Occupant safety

Pedals.................................................. 177

Phone

see Telephone

Plastic parts, cleaning....................... 191

Power assistance............................... 177

Power outlets..................................... 134

Power seats

see Seats

Power tilt/sliding sunroof

Opening/closing in an emergency.. 223

Operation........................................ 125

Power washer..................................... 188

Power windows.................................... 81

Cleaning......................................... 190

Operation.......................................... 81

Rear door window, blocking

operation.......................................... 49

Practical hints.................................... 194

Problems

While driving..................................... 85

With vehicle...................................... 21

Product information............................. 18

Production options weight................ 173

Proximity key

see Key, SmartKey

PSI (air pressure unit)........................ 173

Push-start

see Tow-start

Radio

Selecting stations........................... 100

Radio transmitters............................. 185

Rain sensor........................................... 80

Rear axle oil........................................ 252

Rear door ashtray

see Ashtrays

Rear doors

Child safety locks............................. 48

Rear door window

Blocking operation............................ 49

Rear fog lamp

see Fog lamps

Rear lamps

see Tail lamps

Rear Parking Assist system.............. 115

Cleaning system sensors................ 190

Malfunctions................................... 117

Minimum distance.......................... 116

Range............................................. 116

Sensors.......................................... 115

Warning indicators.......................... 116

Rear seat head restraints

see Head restraints

Rear view camera............................... 117

Cleaning the lens............................ 190

Rear window defroster...................... 125

Rear window wiper/washer................ 80

Recommended tire inflation

pressure...................................... 154, 173

Index

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Recovery services, Stolen vehicle

(Tele Aid)............................................. 140

Refrigerant, air conditioning............. 254

Refueling............................................. 146

Regular checks................................... 148

Reminder, Seat belt

see Seat belts, Telltale

Remote control

see Key, SmartKey

Remote door unlock (Tele Aid).......... 139

Replacing bulbs.................................. 226

Reporting safety defects..................... 22

Research Octane Number

see RON

Reserve fuel

Messages in the multifunction

display............................................ 208

Warning lamp.................................... 26

Reset button................................... 27, 95

Restraint systems

see Occupant safety

Rims............................................ 174, 250

Roadside Assistance.................... 19, 137

RON (Research Octane Number)...... 255

Roof rack............................................. 128

Route guidance

see Navigation system

Rubber parts, cleaning...................... 191

Safety

Driving safety systems...................... 50

Occupant safety................................ 32

Reporting defects............................. 22

Safety belts

see Seat belts

Seat belt force limiter.......................... 43

Seat belts.............................................. 38

Children in the vehicle...................... 44

Cleaning......................................... 192

Fastening.......................................... 40

Height adjustment............................ 42

Proper use of.................................... 39

Safety guidelines.............................. 34

Safety notes...................................... 38

Telltale............................................ 216

Warning lamp.................................. 216

Seating capacity................................. 162

Seats...................................................... 62

Adjusting.......................................... 63

Easy-entry/exit feature..................... 68

Folding (expanding cargo volume).. 128

Heating............................................. 66

Memory function.............................. 70

Multicontour seat............................. 65

Ventilation........................................ 66

Securing cargo

Cargo tie-down rings....................... 128

Selective setting

see Key, SmartKey

Selector lever

see Gear selector lever

Self-test

BabySmart™..................................... 38

Tele Aid........................................... 136

Service

see Maintenance

Service, parts..................................... 246

Service and warranty information...... 18

Service intervals

see Maintenance System, Service indicator

Service life (tires)............................... 165

Settings

Factory setting (SmartKey)............... 59

Individual (vehicle).......................... 103

Memory function.............................. 70

Menu.............................................. 103

Selective setting (SmartKey)............. 59

Side marker lamps

Cleaning lenses.............................. 190

Messages in the multifunction

display............................................ 209

Replacing bulbs.............................. 226

Sidewall (tires)................................... 174

SmartKey

see Key, SmartKey

Snow chains....................................... 175

Snow tires

see Winter tires

Spare wheel................................ 195, 250

Mounting........................................ 233

Sport Utility Vehicle

see SUV

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SRS........................................................ 32

Indicator lamp.......................... 32, 216

Messages in the multifunction

display............................................ 199

Standing water, driving through....... 179

Starter switch positions...................... 62

Starting difficulties (engine)............... 83

Starting the engine.............................. 83

Steering column

see Multifunction steering wheel, Adjusting

Steering wheel

see Multifunction steering wheel

Stolen Vehicle Recovery services..... 140

Storage compartments...................... 130

Storing tires........................................ 166

Stranded vehicle................................ 242

Sunroof

see Power tilt/sliding sunroof

Sun visors........................................... 132

SUV (Sport Utility Vehicle).................. 20

Tachometer..................................... 26, 96

Overspeed range.............................. 96

Tailgate

Closing.............................................. 61

Messages in the multifunction

display............................................ 204

Opening............................................ 61

Tail lamps............................................ 226

Cleaning lenses.............................. 190

Messages in the multifunction

display............................................ 211

Replacing bulbs.............................. 226

Tar stains............................................ 188

Technical data

Air conditioning refrigerant............. 254

Brake fluid...................................... 254

Capacities fuels, coolants,

lubricants etc.................................. 252

Coolant........................................... 255

Engine oil additives......................... 254

Engine oils...................................... 253

Fuel requirements........................... 255

Gasoline additives.......................... 255

Identification labels........................ 246

Premium unleaded gasoline............ 254

Rims and tires................................. 250

Spare wheel.................................... 251

Vehicle specification G 550............ 248

Vehicle specification G 55 AMG..... 249

Washer and headlamp cleaning

system.................................... 253, 257

Technical data (dimensions)

see Vehicle specification

Technical data (electrical system)

see Vehicle specification

Technical data (engine)

see Vehicle specification

Technical data (weights)

see Vehicle specification

Tele Aid............................................... 135

Emergency calls.............................. 136

Information button.......................... 138

Initiating an emergency call

manually......................................... 137

Messages in the multifunction

display............................................ 203

Remote door unlock....................... 139

Roadside Assistance button........... 137

Search and send............................. 139

SOS button..................................... 137

Stolen Vehicle Recovery services... 140

System self-test.............................. 136

Telephone............................................. 27

Answering/ending a call................. 111

Hands-free microphone.................... 30

Menu.............................................. 110

Operation........................................ 110

Phone book.................................... 111

Redialing......................................... 112

Temperature

Coolant............................................. 96

Interior temperature....................... 121

Outside................................... 100, 105

Tether anchorage points

see Children in the vehicle

Tie-down rings.................................... 128

Tightening torque

Wheels............................................ 235

TIN (Tire Identification Number)....... 174

Tire and Loading Information

placard................................................ 161

Tire and loading terminology............ 172

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Tire Identification Number

see TIN

Tire inflation pressure

Checking......................................... 156

Important notes on......................... 155

Placard on driver’s door B-pillar...... 161

Tire labeling........................................ 168

Tire load rating................................... 174

Tire ply composition and material

used..................................................... 174

Tires............................................ 154, 250

Advanced Tire Pressure Monitoring System (Advanced

TPMS)............................................. 157

Advanced TPMS low tire pressure/malfunction telltale

(USA only)....................................... 219

Advanced TPMS low tire pressure

telltale (Canada only)...................... 219

Air pressure.................................... 154

Care and maintenance.................... 165

Cleaning......................................... 166

Direction of rotation, spinning........ 164

Important notes on tire inflation

pressure......................................... 155

Inflation pressure................... 156, 157

Information placard........................ 161

Inspection....................................... 165

Labeling.......................................... 168

Load rating..................................... 174

Messages in the multifunction

display.................................... 200, 212

Ply composition and material used. 174

Problems under-/overinflation....... 156

Retreads......................................... 154

Rims and tires (technical data)....... 250

Rotation.......................................... 167

Service life...................................... 165

Sizes............................................... 250

Snow chains................................... 175

Speed rating........................... 169, 174

Storing............................................ 166

Temperature........................... 155, 167

Terminology.................................... 172

Tire Identification Number.............. 174

Traction.................................. 166, 174

Tread.............................................. 174

Tread depth............................ 165, 175

Treadwear indicators.............. 165, 174

Vehicle maximum load on............... 174

Wear pattern................................... 167

Winter tires............................. 175, 250

Tire speed rating........................ 169, 174

Tongue Weight Rating

see TWR

Top tether

see Children in the vehicle

Total load limit.................................... 174

Tow-away alarm................................... 55

Towing

Vehicle............................................ 239

Tow-start..................................... 237, 239

Traction............................................... 174

Transfer case........................................ 91

Gear ranges...................................... 91

Messages in the multifunction

display............................................ 203

Switching.......................................... 91

Transmission

see Automatic transmission

Transmission fluid level..................... 153

Transmission gear selector lever

see Gear selector lever

Transmission positions........................ 88

Traveling abroad................................ 185

Tread (tires)........................................ 174

Tread depth (tires)..................... 165, 175

Treadwear indicators (tires)..... 165, 174

Trip computer menu.......................... 109

Trip odometer, resetting...................... 96

Turning off the engine......................... 86

Turn signals.......................................... 75

Additional in mirrors....................... 226

Bulbs.............................................. 226

Cleaning lenses.............................. 190

Indicator lamps................................. 26

Messages in the multifunction

display............................................ 212

Replacing bulbs.............................. 226

TWR (Tongue Weight Rating)............ 174

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Uniform Tire Quality Grading

Standards................................... 166, 174

Units, Settings

Speedometer.................................. 105

Unleaded gasoline, premium............ 254

Unlocking the vehicle.......................... 58

Manually......................................... 221

Upholstery, cleaning.......................... 192

Useful features................................... 131

Vehicle

Battery............................................ 236

Care................................................ 187

Control system................................. 97

Identification Number (VIN)............ 246

Individual settings........................... 103

Locking/unlocking............................ 58

Locking/unlocking manually.......... 221

Lowering (wheel change)................ 235

Modifications and alterations,

Operating safety............................... 21

Towing............................................ 239

Vehicle dimensions

see Vehicle specification

Vehicle Identification Number

(VIN).................................................... 246

Vehicle jack

see Jack

Vehicle lighting..................................... 72

Vehicle loading

Cargo tie-down rings....................... 128

Cargo volume, expanding............... 128

Instructions.................................... 126

Load limit........................................ 162

Roof rack........................................ 128

Terminology.................................... 172

Vehicle maximum load on the tire.... 174

Vehicle Recovery services, Stolen

(Tele Aid)............................................. 140

Vehicle specification

G 550............................................. 248

G 55 AMG....................................... 249

Vehicle status message memory..... 102

Vehicle tool kit................................... 194

Vehicle washing

see Vehicle care

Vehicle weights

see Vehicle specification

Warning sounds

Driver’s or passenger’s seat belt...... 43

Parking brake................................. 202

Rear Parking Assist system............ 117

Seat belt telltale............................. 216

Warranty coverage............................. 246

Washer and headlamp cleaning

system................................................. 257

Washer fluid

Messages in the multifunction

display............................................ 204

Mixing ratio..................................... 257

Refilling........................................... 153

Wiping............................................... 80

Washing the vehicle........................... 187

Wear pattern (tires)........................... 167

Weights (vehicle)

see Vehicle specification

Wheel

Changing........................................ 232

Removing........................................ 234

Spare.............................................. 232

Tightening torque............................ 235

Wheels, sizes...................................... 250

Wheels, Tires and............................... 154

Window curtain air bags...................... 36

Windows

see Power windows

Windows, cleaning............................. 190

Windshield

Cleaning wiper blades..................... 190

Defogging....................................... 124

Washer fluid.............................. 80, 257

Wipers.............................................. 79

Windshield defroster......................... 124

Windshield wipers

Rain sensor....................................... 80

Replacing wiper blades................... 231

Winter driving

Snow chains................................... 175

Tires................................................ 175

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Winter driving instructions............... 176

Winter tires................................. 175, 250

Wood trims, cleaning......................... 192

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Product Information

Please observe the following in your own best interest:

We recommend using Genuine MercedesBenz Parts as well as conversion parts and accessories explicitly approved by us for your vehicle model.

We have tested these parts to determine their reliability, safety and special suitability for Mercedes-Benz vehicles.

We are unable to make an assessment for other products and therefore cannot be held responsible for them, even if in individual cases an official approval or authorization by governmental or other agencies should exist. Use of such parts and accessories could adversely affect the safety, performance or reliability of your vehicle. Please do not use them.

Genuine Mercedes-Benz Parts and preapproved conversion parts and accessories are available at any authorized MercedesBenz Center. In addition, you will receive comprehensive information on permissible technical modifications and expert installations.

Operator’s Manual

Notes

This Operator’s Manual contains a great deal of useful information. We urge you to read it carefully and familiarize yourself with the vehicle before driving.

For your own safety and longer service life of the vehicle, we urge you to follow the instructions and warnings contained in this Operator’s Manual. Ignoring them could result in damage to the vehicle or personal injury to you or others. Vehicle damage caused by failure to follow instructions is not covered by the Mercedes-Benz Limited Warranty.

We continuously strive to improve our product, and ask for your understanding that we reserve the right to make changes in design and equipment. Therefore, information, illustrations, and descriptions in this Operator’s Manual might differ from your vehicle.

Vehicle equipment

Your vehicle may have some or all of the equipment described in this manual. Therefore, you may find explanations for optional equipment not installed in your vehicle. If you have any questions about operating any equipment, any authorized Mercedes-Benz Center will be glad to demonstrate the proper procedures.

Optional equipment is also described in this manual, including operating instructions wherever necessary. Since they are specialorder items, the descriptions and illustrations herein may vary slightly from the actual equipment of your vehicle.

If there are any equipment details that are not shown or described in this Operator’s Manual, any authorized Mercedes-Benz Center will be glad to inform you of correct care and operating procedures. The Operator’s Manual and Maintenance Booklet are important documents and should be kept with the vehicle.

Service and warranty information

The Service and Warranty Information booklet contains detailed information about the warranties covering your Mercedes-Benz, including:

New Vehicle Limited Warranty

Emission System Warranty

Emission Performance Warranty

California, Connecticut, Maine, Massachusetts, New York, Pennsylvania,

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Rhode Island, and Vermont Emission Control System Warranty

State Warranty Enforcement Laws (Lemon Laws)

Important notice for California retail buyers and lessees of Mercedes-Benz automobiles

Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price or lease price, if after a reasonable number of repair attempts Mercedes-Benz USA, LLC and/or its authorized repair or service facilities fail to fix one or more substantial defects or malfunctions in the vehicle that are covered by its express warranty. During the period of 18 months from original delivery of the vehicle or the accumulation of 18 000 miles (approximately 29 000 km) on the odometer of the vehicle, whichever occurs first, a reasonable number of repair attempts is presumed for a retail buyer or lessee if one or more of the following occurs:

(1) the same substantial defect or

malfunction results in a condition that is likely to cause death or serious bodily injury if the vehicle is driven, that defect or malfunction has been subject to repair two or more times, and you have directly notified Mercedes-Benz USA, LLC in writing of the need for its repair,

(2) the same substantial defect or

malfunction of a less serious nature than category (1) has been subject to repair four or more times and you have directly notified us in writing of the need for its repair, or

(3) the vehicle is out of service by reason of

repair of the same or different substantial defects or malfunctions for a cumulative total of more than 30 calendar days.

Written notification should not be sent to a dealer, it should be addressed to

Mercedes-Benz USA, LLC

Customer Assistance Center

One Mercedes Drive

Montvale, NJ 07645-0350

Maintenance

The Maintenance Booklet describes all the necessary maintenance work which should be performed at regular intervals.

Always have the Maintenance Booklet with you when you take the vehicle to an authorized Mercedes-Benz Center for service. The service advisor will record each service in the booklet for you.

Roadside Assistance

The Mercedes-Benz Roadside Assistance Program provides factory-trained technical help in the event of a breakdown. Calls to the toll-free Roadside Assistance number

1-800-FOR-MERCedes (in the USA) 1-800-387-0100 (in Canada)

will be answered by Mercedes-Benz Customer Assistance Representatives 24 hours a day, 365 days a year.

Roadside Assistance will be provided in accordance with standard program guidelines which include providing service to the vehicle up to a reasonable distance from a paved roadway. We will make every effort to assist in a breakdown situation, however, the accessibility of your vehicle will be determined by our authorized Mercedes-Benz Center technician or the tow service provider on a case-by-case basis and may be a factor in our ability to respond.

Additional charges may be applicable for a breakdown location determined not to be a reasonably accessible roadside location as determined by our authorized technician and tow service provider.

For additional information refer to the Mercedes-Benz Roadside Assistance

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Program brochure (in the USA) or the Roadside Assistance section of the Service and Warranty Information Booklet (in Canada) in your vehicle literature portfolio.

Change of address or ownership

If you change your address, be sure to send in the “Change of Address Notice” found in the Service and Warranty Information Booklet, or simply call the Mercedes-Benz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes, or Customer Service (in Canada) at 1-800-387-0100. This will assist us in contacting you in a timely manner should the need arise.

If you sell your Mercedes, please leave all literature with the vehicle to make it available to the next operator.

If you bought this vehicle used, be sure to send in the “Notice of Purchase of Used Truck” found in the Service and Warranty Information Booklet, or call the MercedesBenz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes, or Customer Service (in Canada) at 1-800-387-0100.

Operating your vehicle outside the USA or Canada

If you plan to operate your vehicle in foreign countries, please be aware that:

service facilities or replacement parts may not be readily available,

unleaded gasoline for vehicles with catalytic converters may not be available; the use of leaded fuels will damage the catalysts,

gasoline may have a considerably lower octane rating, and improper fuel can cause engine damage.

Certain Mercedes-Benz models are available for delivery in Europe under our European Delivery Program. For details, consult an authorized Mercedes-Benz Center or write to:

In the USA:

Mercedes-Benz USA, LLC European Delivery Department One Mercedes Drive Montvale, NJ 07645-0350

In Canada:

Mercedes-Benz Canada, Inc. European Delivery Department 98 Vanderhoof Avenue Toronto, Ontario M4G 4C9

Sport Utility Vehicle

Warning!

This Sport Utility Vehicle is designed for both on-road and off-road use. It can go places and perform tasks for which conventional 2-wheel drive passenger cars are not intended. This vehicle will handle and maneuver differently from conventional passenger cars in driving conditions which may occur on streets, highways and off-road use.

This vehicle has a higher ground clearance and a higher center of gravity than many passenger cars. As with other vehicles of this type, if you make sharp turns at excessive speeds or abrupt maneuvers, the vehicle may roll over or may go out of control and crash. Utility vehicles have a significantly higher rollover rate than other types of vehicles. Failure to operate this vehicle safely may result in an accident, rollover of the vehicle, and severe or fatal injury.

Before you start to drive this vehicle, read the Operator’s Manual. Take time to become familiar with the driving characteristics of this vehicle. Be sure you are familiar with all vehicle controls. Learn how your vehicle handles on different road surfaces. Do not attempt sharp turns at excessive speeds or abrupt maneuvers or other unsafe driving actions that can cause loss of vehicle control. When driving off-road or working the vehicle hard, do not overload it. And, always wear your seat belts at all times. In a rollover crash,

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an unbelted person is significantly more likely to die than a person wearing a seat belt.

Operating safety

Warning!

Work improperly carried out on electronic components and associated software could cause them to cease functioning. Because the vehicle’s electronic components are interconnected, any modifications made may produce an undesired effect on other systems. Electronic malfunctions could seriously impair the operating safety of your vehicle.

Contact an authorized Mercedes-Benz Center for repairs or modifications to electronic components.

Other improper work or modifications on the vehicle could also have a negative impact on the operating safety of the vehicle.

Some safety systems only function while the engine is running. You should therefore never turn off the engine while driving.

Warning!

Heavy blows against the vehicle underbody or tires/wheels may cause serious damage and impair the operating safety of your vehicle. Such blows can be caused, for example, by running over an obstacle, road debris or a pothole. If you feel a sudden significant vibration or ride disturbance, or you suspect that damage to your vehicle as occurred:

turn on your hazard warning flashers

slow down carefully

drive with caution to an area which is a safe distance from the road

Inspect the vehicle underbody and tires/ wheels for possible damage. If the vehicle appears unsafe, have it towed to the nearest authorized Mercedes-Benz Center or other

qualified maintenance or repair facility for further inspection or repairs.

Proper use of the vehicle

Proper use of the vehicle requires that you are familiar with the following information and rules:

the safety precautions in this manual

the “Technical data” section in this manual

traffic rules and regulations

motor vehicle laws and safety standards

Warning!

Various warning labels are attached to your vehicle. These warning labels are intended to make you and others aware of various risks. Do not remove any of these warning labels unless explicitly instructed to do so by information on the label itself. Removing warning labels may cause you and others to be unaware of certain risks which may result in an accident and/or personal injury.

Problems with your vehicle

If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have the problem diagnosed and corrected if required. If the matter is not handled to your satisfaction, please discuss the problem with the Mercedes-Benz Center management or, if necessary, contact us at one of the following addresses:

In the USA:

Customer Assistance Center Mercedes-Benz USA, LLC One Mercedes Drive Montvale, NJ 07645-0350

In Canada:

Customer Relations Department Mercedes-Benz Canada, Inc.

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98 Vanderhoof Avenue Toronto, Ontario M4G 4C9

Reporting safety defects

For the USA only:

The following text is published as required of manufacturers under Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”.

Reporting safety defects

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC.

If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Mercedes-Benz USA, LLC.

To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to www.safercar.gov; or write to: Administrator, NHTSA Headquarters, 1200 New Jersey Avenue, SE, West Building, Washington, DC 20590.

You can also obtain other information about motor vehicle safety from

www.safercar.gov.

Vehicle data recording

Information regarding electronic recording devices

(Including notice pursuant to California Code

§ 9951)

Please note that your vehicle is equipped with devices that can record vehicle systems data and, if equipped with the Tele Aid system, may transmit some data in certain accidents.

This information helps, for example, to diagnose vehicle systems after a collision and to continuously improve vehicle safety. Daimler may access the information and share it with others

for safety research or vehicle diagnosis purposes

with the consent of the vehicle owner or lessee

in response to an official request by law enforcement or other government agency

for use in dispute resolution involving Daimler, its affiliates or sales/service organization and/or

as otherwise required or permitted by law.

Please check the Tele Aid subscription service agreement for details regarding the information that may be recorded or transmitted via that system.

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Exterior view ....................................... 24

Cockpit ................................................. 25

Instrument cluster .............................. 26

Multifunction steering wheel ............. 27

Center console .................................... 28

Overhead control panel ...................... 30

Door control panel .............................. 30

At a glance

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Exterior view

This Operator’s Manual describes all features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual.

Function Page

Tailgate:

Opening and closing 61

Unlocking manually 221

;

Rear window defroster 125

Rear view camera 117

Wipers 79

Wiper blades, replacing 231

Wiper blades, cleaning 190

Rear lamps 226

Fuel filler flap 146

Doors:

Locking and unlocking 58

Opening 59

Locking and unlocking manually

221

Function Page

Exterior rear view mirrors 69

Front lamps 226

Hood 148

Windshield:

Wiping with washer fluid 80

Cleaning 190

Windshield defroster 124

Power tilt/sliding sunroof 125

Headlamp cleaning system 75

Tires and wheels 154

Rims and tires 250

Towing eyes 239

Exterior view

At a glance

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Cockpit

Function Page

Combination switch:

• Turn signals

• Wipers

• High beam

;

Headlamp cleaning button 75

Cruise control lever 112

Horn

Instrument cluster 26,

Lever for Voice Control System, see separate operating instructions

Starter switch 62

Glove box lock

130

Function Page

Glove box 130

Center console 28

Multifunction steering wheel

27,

On-board diagnostics (OBD) socket

Hood lock release lever 148

Steering wheel adjustment 67

Heated steering wheel 69

Exterior lamp switch 72

Exterior rear view mirror adjustment 69

Cockpit

At a glance

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Instrument cluster

Function Page

Speedometer with:

L Low-beam headlamp indicator lamp

d Electronic Stability Program (ESP®) warning

lamp

217

h Combination low tire pressure/TPMS malfunction telltale, USA only

157,

219

h Low tire pressure telltale, Canada only

157,

219

$ Brake warning lamp, USA only

215

J Brake warning lamp, Canada only

215

;

# Left turn signal indicator lamp

Multifunction display 98

! Right turn signal indicator lamp

Function Page

Tachometer with:

! Antilock Brake System (ABS) indicator lamp

214

7 Seat belt telltale 43,

216

+ Supplemental Restraint System (SRS) indicator lamp

32,

216

= Engine malfunction indicator lamp, USA only

218

; Engine malfunction indicator lamp, Canada only

218

K High-beam headlamp indicator lamp

Fuel gauge with:

8 Fuel tank reserve warning lamp ( the arrow indicates that the fuel filler flap is on the right-hand side)

218

Coolant temperature gauge 96

Instrument cluster

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Function Page

Reset button for:

Trip odometer 96

Settings 103

Adjusting instrument cluster illumination 96

Multifunction steering wheel

Function Page

Multifunction display 98

;

Press button W or X

• to select submenus in

the Settings menu

104

• to set values

• to set the volume

Press button 6

• to answer a call

110

•

to dial

110

•

to redial

110

Press button ~

• to end a call

110

• to reject an incoming call

110

Press button V or U to select next or previous menu

Function only available in telephone menu.

Multifunction steering wheel

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Function Page

Press button & or * briefly

• to move within a menu

• to select previous or next track, or stored station within Audio/ DVD menu

100

• to switch to the phone book and select a name or number within Telephone menu

110

Press and hold button & or *

• to select previous or next track with quick search, or to select previous or next station in station list or wave band within Audio/ DVD menu

100

• to start the quick search in the phone book within Telephone menu

110

Canada vehicles: The steering wheel in this vehicle may vary from steering wheel shown. However, multifunction steering wheel symbols and feature description apply to Canada vehicles as well.

G 55 AMG: The steering wheel in this vehicle may vary from steering wheel shown. However, multifunction steering wheel symbols and feature description apply to AMG vehicles as well.

Center console

Upper part

Function Page

Seat heating switch, driver’s side 66

;

Windshield defroster switch 124

Rear window wiper/washer switch 80

Electronic Stability Program (ESP®) switch 52

Differential lock switches 93

Central unlocking switch 60

Central locking switch 60

Alarm system indicator lamp 54

Tow-away alarm off switch 55

Seat heating switch, front passenger side 66

Seat ventilation switch, front passenger side 66

Center console

At a glance

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Function Page

Hazard warning flasher switch 75

Front passenger front air bag off indicator lamp 36

COMAND system, see separate operating instructions

Climate control 119

Ashtray 133

Cigarette lighter 134

Seat ventilation switch, driver’s side 66

Lower part

Function Page

Storage compartment 130

;

Gear selector lever 87

Transfer case switch 91

Parking brake lever 86

Center console

At a glance

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Overhead control panel

Function Page

Tele Aid (emergency call system) button 137

;

Cargo compartment lamps on/off 78

Right reading lamp on/off 77

Power tilt/sliding sunroof switch 125

Automatic interior lighting 77

Interior rear view mirror 69

Garage door opener 140

Hands-free microphone for Tele Aid (emergency call system) and telephone

Left reading lamp on/off 77

Door control panel

Function Page

Switches for opening/ closing front and rear door windows 81

Override switch 49

;

Seat adjustment 63

Inside door handle 59

Memory function (for storing seat, exterior rear view mirrors, and steering wheel settings) 70

Door control panel

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Vehicle equipment .............................. 32

Occupant safety .................................. 32

Panic alarm .......................................... 49

Driving safety systems ....................... 50

Anti-theft systems .............................. 54

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Vehicle equipment

Occupant safety

Introduction

In this section you will learn the most important facts about the restraint system components of the vehicle.

The restraint systems are:

Seat belts

Child restraints

Lower Anchors and Tethers for CHildren (LATCH)

Additional protection potential is provided by:

Supplemental Restraint System (SRS) with

Air bags

Air bag control unit (with crash sensors)

Emergency Tensioning Device (ETD) for front and rear outer seat belts

Seat belt force limiter

Air bag system components with

Front passenger front air bag off indicator lamp

Front passenger seat with BabySmart

air bag deactivation system

Although the systems are independent, their protective functions work in conjunction with each other.

Warning!

Modifications to or work improperly conducted on restraint system components or their wiring, as well as tampering with interconnected electronic systems, can lead

to the restraint systems no longer functioning as intended.

Air bags or Emergency Tensioning Devices (ETDs), for example, could deploy inadvertently or fail to deploy in accidents although the deceleration threshold for air bag deployment is exceeded. Therefore, never modify the restraint systems. Do not tamper with electronic components or their software.

For information on infants and children traveling with you in the vehicle and restraint systems for infants and children, see “Children in the vehicle” (Y page 44).

SRS indicator lamp

The SRS system conducts a self-test when the ignition is switched on and in regular intervals while the engine is running. This facilitates detection of system malfunctions.

The + indicator lamp in the instrument cluster comes on when the ignition is switched on and goes out no later than a few seconds after the engine has been started.

The SRS components are in operational readiness if the + indicator lamp is not lit when the engine is running.

A malfunction in the system has been detected if the + indicator lamp

fails to go out after approximately 4 seconds after the engine is started

does not come on at all

comes on after the engine was started or while driving

Warning!

In the event that the + indicator lamp comes on while driving or does not come on at all, the SRS self-check has detected a malfunction. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Center immediately to have

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the system checked; otherwise the SRS may not deploy when needed in an accident, which could result in serious or fatal injury, or it might deploy unexpectedly and unnecessarily which could also result in injury.

In addition, improper work on the SRS creates a risk of rendering the SRS inoperative or causing unintended air bag deployment. Work on the SRS must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center.

If it is necessary to modify an air bag system to accommodate a person with disabilities, contact an authorized Mercedes-Benz Center or call our Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) for details.

Air bags

Warning!

Air bags are designed to reduce the potential of injury and fatality in certain frontal impacts (front air bags), or side impacts (window curtain air bags). However, no system available today can completely eliminate injuries and fatalities.

The deployment of the air bags temporarily releases a small amount of dust from the air bags. This dust, however, is neither injurious to your health, nor does it indicate a fire in the vehicle. The dust might cause some temporary breathing difficulty for people with asthma or other breathing trouble. To avoid this, you may wish to get out of the vehicle as soon as it is safe to do so. If you have any breathing difficulty but cannot get out of the vehicle after the air bag inflates, then get fresh air by opening a window or door.

Warning!

To reduce the risk of injury when the front air bags inflate, it is very important for the driver and front passenger to always be in a properly

seated position and to wear their respective seat belt.

For maximum protection in the event of a collision always be in normal seated position with your back against the seat backrest. Fasten your seat belt and make sure it is properly positioned on your body.

Since the air bag inflates with considerable speed and force, a proper seating position and correct positioning of the hands on the steering wheel will help to keep you at a safe distance from the air bag. Occupants who are not wearing their seat belt, are not seated properly or are too close to the air bag can be seriously injured or killed by an air bag as it inflates with great force instantaneously:

Sit with the seat belt properly fastened in a position that is as upright as possible with your back against the seat backrest.

Move the driver seat as far back as possible, still permitting proper operation of vehicle controls. The distance from the center of the driver’s chest to the center of the air bag cover on the steering wheel must be at least 10 inches (25 cm) or more. You should be able to accomplish this by adjusting the seat and steering wheel. If you have any difficulties, please contact an authorized Mercedes-Benz Center.

Do not lean your head or chest close to the steering wheel or dashboard.

Keep hands on the outside of the steering wheel rim. Placing hands and arms inside the rim can increase the risk and potential severity of hand/arm injury when the driver front air bag inflates.

Adjust the front passenger seat as far as possible rearward from the dashboard when the seat is occupied.

Occupants, especially children, should never place their bodies or lean their heads in the area of the door where the window curtain air bag inflates. This could result in serious injuries or death should the window

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curtain air bag be deployed. Always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child.

Children 12 years old and under must never ride in the front seat, except in a MercedesBenz authorized BabySmartTM compatible child seat, which operates with the BabySmartTM air bag deactivation system installed in the vehicle to deactivate the front passenger front air bag when it is installed properly. Otherwise they will be struck by the air bag when it inflates in a crash. If this happens, serious or fatal injury will result.

Failure to follow these instructions can result in severe injuries to you or other occupants.

If you sell your vehicle, it is important that you make the buyer aware of this safety information. Be sure to give the buyer this Operator’s Manual.

Warning!

Accident research shows that the safest place for children in an automobile is in the rear seat. Should you choose to place a child 12 years old or under in the front passenger seat of your vehicle, you must properly use a BabySmartTM child restraint which will turn off the front passenger front air bag.

To help avoid the possibility of injury, please follow these guidelines:

(1) Always sit as upright as possible,

properly use the seat belts, and for children 12 years old and under, use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child.

(2) Always wear seat belts properly.

Air bags are designed to deploy only in certain frontal impacts (front air bags) and in side impacts (window curtain air bags) which

exceed preset deployment thresholds. Only in the event of such a situation will they provide their supplemental protection.

The driver and passengers should always wear their seat belts. Otherwise it is not possible for the air bags to provide their supplemental protection.

In case of other types of impacts and impacts below air bag deployment thresholds, air bags will not deploy. The driver and passengers will then be protected to the extent possible by a properly fastened seat belt. A properly fastened seat belt is also needed to provide the best possible protection in a rollover.

Air bags are not a substitute for seat belts. Always wear your seat belt, regardless of whether or not your vehicle is equipped with air bags.

It is important to your safety and that of your passengers that you replace deployed air bags and repair any malfunctioning air bags to make sure the vehicle will continue to provide supplemental crash protection for occupants.

Safety guidelines for the seat belt, Emergency Tensioning Device (ETD) and air bag

Warning!

Damaged seat belts or seat belts that have been subjected to stress in an accident must be replaced and their anchoring points must also be checked. Only use seat belts installed or supplied by an authorized Mercedes-Benz Center.

Air bags and pyrotechnic Emergency Tensioning Devices (ETDs) contain perchlorate material, which may require special handling and regard for the environment. Check with your local government’s disposal guidelines. California residents, see

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www.dtsc.ca.gov/HazardousWaste/ Perchlorate/index.cfm.

Air bags and ETDs are designed to function on a one-time-only basis. An air bag or ETD that is deployed must be replaced.

Do not pass seat belts over sharp edges. They could tear.

Do not make any modification that could change the effectiveness of the seat belts.

Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection.

No modifications of any kind may be made to any components or wiring of the SRS. This includes changing or removing any component or part of the SRS, the installation of additional trim material, seat covers, badges, etc. over the steering wheel hub, front passenger front air bag cover, outboard sides of the seat backrests, door trim panels, or door frame trims, and installation of additional electrical/electronic equipment on or near SRS components and wiring. Keep area between air bags and occupants free of objects (e.g. packages, purses, umbrellas, etc.).

Do not hang items such as coat hangers from the coat hooks or handles over the door. These items may be thrown around in the vehicle and cause head and other injuries when the window curtain air bag is deployed.

Air bag system components will be hot after an air bag has inflated. Do not touch them.

Never place your feet on the instrument panel, dashboard, or on the seat. Always keep both feet on the floor in front of the seat.

In addition, improper repair work on the SRS creates a risk of rendering the SRS inoperative or causing unintended air bag deployment. Work on the SRS must

therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center.

For your protection and the protection of others, when scrapping the air bag unit or ETD, our safety instructions must be followed. These instructions are available from any authorized Mercedes-Benz Center.

Given the considerable deployment speed, required inflation volume, and the material of the air bags, there is the possibility of abrasions or other, potentially more serious injuries resulting from air bag deployment.

If you sell your vehicle, we strongly recommend that you inform the subsequent owner that the vehicle is equipped with SRS and refer them to the applicable section in the Operator’s Manual.

Front air bags

Observe Safety notes, see page 33.

Driver’s front air bag : and front passenger front air bag ; are designed to provide increased protection for the driver and front passenger against the risk of injuries to the head and thorax.

Driver and front passenger front air bags are deployed

in the event of certain frontal impacts

if impact exceeds a preset deployment threshold

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if the system determines that air bag deployment can offer additional protection to that provided by the seat belt

depending on whether the seat belt is in use

independently of the window curtain air bags

The air bags will not deploy in impacts which do not exceed the system’s preset deployment thresholds. You will then be protected by the fastened seat belts.

The front air bags will not deploy in the event of a rollover unless the vehicle’s rate of longitudinal deceleration or acceleration exceeds the preset deployment threshold for the front air bags.

The front passenger front air bag will only be deployed if

the front passenger seat is occupied

the 4/ indicator lamp in the center console is not lit (Y page 36)

the impact exceeds a preset deployment threshold

Do not place objects heavier than 20 lb (9 kg) on the front passenger seat. This could cause the front air bag on the front passenger side to deploy in a crash which exceeds the system’s deployment threshold.

Window curtain air bags

Observe Safety notes, see page 33.

When deployed, window curtain air bags : are designed to provide increased protection for the head (but not the chest or arms) of the occupants on the side of the vehicle on which the impact occurs.

Window curtain air bags : are deployed

on the impacted side of the vehicle

in side impacts exceeding a preset deployment threshold

independently of the front air bags

regardless of whether the front passenger seat is occupied

regardless of whether the seat belt is in use

in certain vehicle rollovers, if the system determines that air bag deployment can offer additional protection to that provided by the seat belt

Window curtain air bags : are not deployed in impacts which do not exceed the system’s deployment threshold.

Window curtain air bags : deploy in the area indicated by the arrows.

BabySmart™ air bag deactivation system

Your vehicle is equipped with the BabySmartTM air bag deactivation system.

Warning!

According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriate infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child.

The infant or child restraint must be properly secured with the vehicle’s seat belt, the seat

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belt and top tether strap, or lower anchors and top tether strap, fully in accordance with the child seat manufacturer’s instructions.

Occupants, especially children, should always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child.

Children can be killed or seriously injured by an inflating air bag. Note the following important information when circumstances require you to place a child in the front passenger seat:

Children 12 years old and under must never ride in the front seat, except in a MercedesBenz authorized BabySmartTM compatible child seat, which operates with the BabySmartTM system installed in the vehicle to deactivate the front passenger front air bag when it is installed properly. Otherwise they will be struck by the air bag when it inflates in a crash. If this happens, serious or fatal injury will result.

A child in a rear-facing child restraint on the front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle. The only means to completely eliminate this risk is to never place a child in a rear-facing child restraint in the front seat. We therefore strongly recommend that you always place a child in a rear-facing child restraint in a backseat.

If you must install a BabySmart

compatible rear-facing child restraint on the front passenger seat because circumstances require you to do so, make sure the 4/ indicator lamp is illuminated, indicating that the front passenger front air bag is deactivated. Should the 4/ indicator lamp not illuminate or go out while the restraint is

installed, please check installation. Periodically check the 4/ indicator lamp while driving to make sure the 4/ indicator lamp is illuminated. If the 4/ indicator lamp goes out or remains out, do not transport a child on the front passenger seat until the system has been repaired.

A child in a rear-facing child restraint on the front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates.

If you have to place a child in a forwardfacing child restraint on the front passenger seat, move the seat as far back as possible, use the proper child restraint recommended for the age, size and weight of the child, and secure child restraint with the vehicle’s seat belt according to the child seat manufacturer’s instructions.

Warning!

When using a BabySmartTM compatible child seat on the front passenger seat, the front passenger front air bag will not deploy only if the 4/ indicator lamp remains illuminated.

Please be sure to check the 4/ indicator lamp every time you use a BabySmartTM compatible child seat on the front passenger seat. Should the 4/ indicator lamp go out while the restraint is installed, please check installation. If the 4/ indicator lamp remains out, do not

use the BabySmartTM restraint to transport a child on the front passenger seat until the system has been repaired.

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Special BabySmartTM compatible child seats, designed for use with the Mercedes-Benz system, are required for use with the BabySmartTM air bag deactivation system. Please contact an authorized Mercedes-Benz Center for information on availability. With the special child seat installed properly, the front passenger front air bag will not deploy.

The 4/ indicator lamp : will be illuminated, except with the SmartKey removed from the starter switch or with the starter switch in position 0.

The system does not deactivate the window curtain air bag and the Emergency Tensioning Device (ETD).

Self-test BabySmart™ without special child seat installed

After turning the SmartKey in the starter switch to position 1 or 2 the 4/ indicator lamp comes on for approximately 6 seconds and then goes out.

If the 4/ indicator lamp should not come on or is continuously lit, the system is not functioning. You must see an authorized Mercedes-Benz Center before seating any child on the front passenger seat. More information can be found in the “Practical hints” section (Y page 220).

Warning!

Do not place powered-on laptops, mobile phones, electronic tags such as those used in ski passes and like electronic devices on the front passenger seat. Signals from such

devices may interfere with the BabySmart

air bag deactivation system. Such signal interference may cause the 4/ indicator lamp not to come on during self-test or be continuously lit, indicating that the system is not functioning.

Warning!

The BabySmartTM air bag deactivation system will ONLY work with a special child seat designed to operate with it. It will not work with child seats which are not BabySmart

compatible.

Never place anything between seat cushion and child seat (e.g. pillow), since it reduces the effectiveness off the BabySmartTM air bag deactivation system. The bottom of the child seat must make full contact with the front passenger seat cushion. An incorrectly mounted child seat could cause injuries to the child in case of an accident, instead of protecting the child.

Follow the manufacturer’s instructions for installation of special child seats.

Seat belts

Safety notes

The use of seat belts and infant and child restraint systems is required by law in all 50 states, the District of Columbia, the U.S. territories and all Canadian provinces.

Even where this is not the case, all vehicle occupants should have their seat belts fastened whenever the vehicle is in motion.

For information on infants and children traveling with you in the vehicle and restraint systems for infants and children, see “Children in the vehicle” (Y page 44).

Warning!

Always fasten your seat belt before driving off. Always make sure all of your passengers are

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properly restrained. You and your passengers should always wear seat belts.

Failure to wear and properly fasten and position your seat belt greatly increases your risk of injuries and their likely severity in an accident.

If you are ever in an accident, your injuries can be considerably more severe without your seat belt properly buckled. Without your seat belt buckled, you are much more likely to hit the interior of the vehicle or be ejected from it. You can be seriously injured or killed.

In the same crash, the possibility of injury or death is lessened if you are properly wearing your seat belt. The air bags can only protect as intended if the occupants are properly wearing their seat belts.

Warning!

Never ride in a moving vehicle with the seat backrest in an excessively reclined position as this can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the seat belt would apply force at the abdomen or neck. That could cause serious or even fatal injuries. The seat backrest and seat belt provide the best restraint when the wearer is in a position that is as upright as possible and the seat belt is properly positioned on the body.

Warning!

Never let more people ride in the vehicle than there are seat belts available. Make sure everyone riding in the vehicle is correctly restrained with a separate seat belt. Never use a seat belt for more than one person at a time.

Warning!

Damaged seat belts or seat belts that have been subjected to stress in an accident must be replaced and their anchoring points must also be checked.

Only use seat belts which have been approved by Mercedes-Benz.

Do not make any modifications to the seat belts. This can lead to unintended activation of the ETDs or to their failure to activate when necessary.

Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection.

Have all work carried out only by qualified technicians. Contact an authorized Mercedes-Benz Center.

Proper use of seat belts

Warning!

USE SEAT BELTS PROPERLY

Seat belts can only work when used properly. Never wear seat belts in any other way than as described in this section, as that could result in serious injuries in case of an accident.

Each occupant should wear their seat belt at all times, because seat belts help reduce the likelihood of and potential severity of injuries in accidents, including rollovers. The integrated restraint system includes SRS (driver front air bag, front passenger front air bag, window curtain air bags for door windows), Emergency Tensioning Devices (ETDs) and seat belt force limiters.

The system is designed to enhance the protection offered to properly belted occupants in certain frontal (front air bags and ETDs) and side (window curtain air bags and ETDs) impacts which exceed preset deployment thresholds.

Never wear the shoulder belt under your arm, against your neck or off your shoulder. In a frontal crash, your body would move too far forward. That would increase the chance of head and neck injuries. The seat belt would also apply too much force to the ribs or abdomen, which could severely injure internal organs such as your liver or spleen.

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Adjust the seat belt so that the shoulder section is located as close as possible to the middle of the shoulder (it should not touch the neck). Never pass the shoulder portion of the seat belt under your arm. For this purpose, you can adjust the height of the seat belt outlet.

Position the lap belt as low as possible on your hips and not across the abdomen. If the lap belt is positioned across your abdomen, it could cause serious injuries in a crash.

Never wear seat belts over rigid or breakable objects in or on your clothing, such as eyeglasses, pens, keys etc., as these might cause injuries.

Make sure the seat belt is always fitted snugly. Take special care of this when wearing loose clothing.

Never use a seat belt for more than one person at a time. Do not fasten a seat belt around a person and another person or other objects at the same time.

Seat belts should not be worn twisted. In a crash, you would not have the full width of the seat belt to distribute impact forces. The twisted seat belt against your body could cause injuries.

Pregnant women should also always use a lap/shoulder belt. The lap belt portion should be positioned as low as possible on the hips to avoid any possible pressure on the abdomen.

Place the seat backrest in a position that is as upright as possible.

Check your seat belt during travel to make sure it is properly positioned.

Never place your feet on the instrument panel, dashboard, or on the seat. Always keep both feet on the floor in front of the seat.

When using a seat belt to secure infant restraints, toddler restraints, or children in

booster seats, always follow the child seat manufacturer’s instructions.

Warning!

Do not pass seat belts over sharp edges. They could tear.

Do not allow the seat belt to get caught in the door or in the seat adjustment mechanism. This could damage the seat belt.

Never attempt to make modifications to seat belts. This could impair the effectiveness of the seat belts.

Fastening the seat belts

Warning!

According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. For additional information, see “Children in the vehicle”.

A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and/ or the child is not properly secured in the child restraint.

Warning!

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Front seat belts and rear outer seat belts

With a smooth motion, pull the seat belt out of seat belt outlet :.

Place the shoulder portion of the seat belt across the top of your shoulder and the lap portion across your hips.

Push latch plate ; into buckle = until it clicks.

If necessary, adjust the seat belt to the correct height (Y page 42).

If necessary, tighten the lap portion to a snug fit by pulling shoulder portion up.

To release the seat belt with seat belt relase button ?, see (Y page 43).

Rear center seat belt

Overview

Attachment for latch plates

;

Buckle for fixed latch plate

Release button for fixed latch plate

Fixed latch plate

Buckle for free-sliding latch plate

Release button for free-sliding latch plate

Free-sliding latch plate

Pull both latch plates ? and C out of attachment :. The seat belt has two latch plates: Latch plate ? is fixed at the end of the seat belt.

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Latch plate C is free-sliding across the seat belt.

To release buckle ; from fixed latch plate ?, press release button = using a suitable object, e.g. a screwdriver or a coin.

With a smooth motion, pull the seat belt out of attachment :.

Push fixed latch plate ? into buckle ; until it clicks.

Guide the seat belt at free-sliding latch plate C across your body. Place the shoulder portion of the seat belt across the top of your shoulder and the lap portion across your hips.

Push free-sliding latch plate C into buckle A until it clicks.

If necessary, tighten the lap portion to a snug fit by pulling shoulder portion up.

Seat belt outlet height adjustment

You can adjust the height of the seat belt outlet for the following seats:

Driver’s seat

Front passenger seat

Rear outer seats

Raising: Slide the seat belt outlet height adjuster upward. The seat belt outlet height adjuster engages in different positions.

Lowering: Press and hold release button :.

Slide the seat belt outlet height adjuster downward.

Release button : and make sure the seat belt outlet height adjuster engages into place.

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Releasing the seat belts

Releasing front seat belts and rear outer seat belts: Press seat belt release

button ? (Y page 41). Allow the retractor to completely rewind the seat belt by guiding latch plate ; (Y page 41).

Make sure the seat belt retracts fully so that the seat belt and/or latch plate cannot get caught or pinched in the door or in the seat mechanism. This can damage the seat belt and impair its effectiveness, and/or cause damage to the door and/or door trim panel. Such damage is not covered by the Mercedes-Benz Limited Warranty.

Damaged seat belts must be replaced. Contact an authorized Mercedes-Benz Center.

Releasing rear center seat belt: Press release button B on buckle A for freesliding latch plate C (Y page 41).

Press release button = on buckle ; for fixed latch plate ? (Y page 41).

Allow the retractor to completely rewind the rear center seat belt by guiding fixed latch plate ? (Y page 41).

Guide both latch plates ? and C one after the other into attachment : (Y page 41).

Warning!

To help prevent the possibility of injury, always store the rear center seat belt latch plates in the attachment when the rear center seat belt is not in use.

Seat belt reminder system

When the engine is started, the seat belt telltale 7 will always illuminate to remind you and your passengers to fasten your seat belts.

If the driver’s seat belt is not fastened when the engine is started, an additional warning chime will also sound for a maximum of

6 seconds or until the driver’s seat belt is fastened.

The seat belt telltale 7 and the warning chime will go out if the driver’s seat belt is fastened.

For more information, see “Practical hints” (Y page 216).

Emergency Tensioning Device (ETD), seat belt force limiter

The seat belts for the front seats and rear outer seats are equipped with ETDs and seat belt force limiters.

The ETDs are designed to activate in the following cases:

in frontal or rear-end impacts exceeding the system’s preset deployment threshold

if the restraint systems are operational and functioning correctly, see “SRS indicator lamp” (Y page 32)

The ETDs for the front seats will only activate if the front seat belts are fastened (latch plate properly inserted into buckle).

The ETDs for the rear outer seats will activate with or without the respective seat belts fastened.

In an impact, the ETDs remove slack from the seat belts in such a way that the seat belts fit more snugly against the body. Seat belt force limiters, when activated, are employed to help reduce the peak force exerted by the seat belts on occupants during a crash.

The ETDs do not correct an incorrect seat

position or incorrectly worn seat belts.

The ETDs do not pull occupants back toward the seat backrest.

Warning!

Pyrotechnic ETDs that were activated must be replaced.

For your safety, when disposing of the pyrotechnic ETDs always follow our safety

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instructions. These are available at any authorized Mercedes-Benz Center.

Correct driver seat adjustment

Warning!

In order to avoid possible loss of vehicle control, all seat, head restraint, steering wheel, and rear view mirror adjustments, as well as fastening of seat belts, must be done before the vehicle is put into motion.

Steering wheel

Observe Safety notes, see page 67.

Position the steering wheel properly (Y page 68).

Make sure:

You can reach the steering wheel with your arms slightly bent at the elbows.

You can move your legs freely.

All displays (including malfunction and indicator lamps) on the instrument cluster are clearly visible.

Seat belt

Observe Safety notes, see page 38.

Fasten and position your seat belt correctly (Y page 40).

Make sure:

The seat belt is always fitted snugly.

Adjust the seat belt so that the shoulder section is located as close as possible to the middle of the shoulder.

Place the lap portion of the seat belt as low as possible on your hips.

Seat and head restraint

Observe Safety notes, see page 62.

Position the seat and head restraint properly. See (Y page 63) for seat and head restraint adjustment.

Observe the following points:

Always be in a properly seated position.

The position should be as far rearward from the front air bag in the steering wheel as possible, while still permitting proper operation of vehicle controls.

Adjust the seat to a comfortable seating position that still allows you to reach the accelerator/brake pedal safely.

The seat must be adjusted so that you can correctly fasten and position your seat belt.

The seat backrest must be in a position that is as nearly upright as possible.

Adjust the seat cushion so that the front edge of the seat cushion lightly supports your legs.

Adjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level.

Never place hands under the seat or near any moving parts while the seat is being adjusted.

Children in the vehicle

Safety notes

If an infant or child is traveling with you in the vehicle:

Secure the child using an infant or child restraint appropriate to the age and size of the child.

Make sure the infant or child is properly secured at all times while the vehicle is in motion.

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Warning!

When leaving the vehicle, always remove the SmartKey from the starter switch. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child’s unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could

injure themselves on parts of the vehicle

be seriously or fatally injured through excessive exposure to extreme heat or cold

injure themselves or cause an accident with vehicle equipment that can be operated even if the SmartKey is removed from the starter switch or removed from the vehicle, such as seat adjustment, steering wheel adjustment, or the memory function.

If children open a door, they could injure other persons or get out of the vehicle and injure themselves or be injured by following traffic.

Do not expose the child restraint system to direct sunlight. The child restraint system’s metal parts, for example, could become very hot, and the child could be burned on these parts.

Warning!

Do not carry heavy or hard objects in the passenger or cargo compartment unless they are firmly secured in place.

Unsecured or improperly positioned cargo increases a child’s risk of injury in the event of

strong braking maneuvers

sudden changes of direction

an accident

For more information on loading, see (Y page 126).

Infant and child restraint systems

Observe Safety notes, see page 44.

We recommend all infants and children be properly restrained at all times while the vehicle is in motion.

Only use a BabySmartTM compatible child restraint for the front passenger seat in this vehicle.

All lap/shoulder belts except the driver’s seat belt have special seat belt retractors for secure fastening of child restraints.

To fasten a child restraint, follow child restraint instructions for mounting. Then pull the shoulder belt out completely and let it retract. During seat belt retraction, a ratcheting sound can be heard to indicate that the special seat belt retractor is activated. The seat belt is now locked. Push down on child restraint to take up any slack.

To deactivate, release the seat belt buckle and let the seat belt retract completely. The seat belt can then again be used in the usual manner.

Warning!

Never release the seat belt buckle while the vehicle is in motion, since the special seat belt retractor will be deactivated.

Information on child seats with mounting fittings for tether anchorages (Y page 47).

For information on LATCH-type child seat anchors (Y page 48).

The use of infant or child restraints is required by law in all 50 states, the District of Columbia, the U.S. territories and all Canadian provinces.

Infants and small children should be seated in an appropriate infant or child restraint system, properly secured in accordance with the manufacturer’s instructions for the child restraint, that complies with U.S. Federal Motor Vehicle Safety Standards 213 and 225

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and Canadian Motor Vehicle Safety Standards 213 and 210.2.

A statement by the child restraint manufacturer of compliance with these standards can be found on the instruction label on the restraint and in the instruction manual provided with the restraint.

When using any infant restraint, toddler restraint, or booster seat, make sure to carefully read and follow all manufacturer’s instructions for installation and use.

Please read and observe warning labels affixed to the inside of the vehicle and to infant or child restraints.

Warning!

The infant or child restraint must be properly secured with the vehicle’s seat belt, the seat belt and top tether strap, or lower anchors and top tether strap, fully in accordance with the child seat manufacturer’s instructions.

Children can be killed or seriously injured by an inflating air bag. Note the following important information when circumstances require you to place a child in the front passenger seat:

Children 12 years old and under must never ride in the front seat, except in a Mercedes-

Benz authorized BabySmartTM compatible child seat, which operates with the BabySmartTM system installed in the vehicle to deactivate the front passenger front air bag when it is installed properly. Otherwise they will be struck by the air bag when it inflates in a crash. If this happens, serious or fatal injury will result.

If you must install a rear-facing child restraint on the front passenger seat because circumstances require you to do so, make sure the 4/ indicator lamp is illuminated, indicating that the front passenger front air bag is deactivated. Should the 4/ indicator lamp not illuminate or go out while the restraint is installed, please check installation. Periodically check the 4/ indicator lamp while driving to make sure the 4/ indicator lamp is illuminated. If the 4/ indicator lamp goes out or remains out, do not transport a child on the front passenger seat until the system has been repaired.

A child in a rear-facing child restraint on the front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates.

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of the child, and secure child restraint with the vehicle’s seat belt according to the child seat manufacturer’s instructions.

Warning!

Infants and small children should never share a seat belt with another occupant. During an accident, they could be crushed between the occupant and seat belt.

Children too big for a toddler restraint must ride in seats using regular seat belts. Position shoulder belt across chest and shoulder, not face or neck. A booster seat may be necessary to achieve proper seat belt positioning for children over 41 lb (18 kg) until they reach a height where a lap/shoulder belt fits properly without a booster.

When the child restraint is not in use, remove it from the vehicle or secure it with the seat belt to prevent the child restraint from becoming a projectile in the event of an accident.

Installation of infant and child restraint systems

Observe Safety notes, see page 44.

Warning!

Always lock the seat backrests in their upright position when the rear seats are occupied by passengers, before installing top tether straps, or the extended cargo compartment is not in use. Make sure that seat backrests are secured properly by pushing and pulling on the seat backrests. If a seat backrest is not locked properly, the seat backrest could fold. The child seat would no longer be supported properly or positioned to provide its intended benefit. That could cause serious or even fatal injuries.

This vehicle is equipped with tether anchorages for a top tether strap at each of the rear seating positions. The anchorage rings are located on the floor behind each rear seat.

Top tether straps enable an additional connection to be made between child restraint systems secured with LATCH-type anchors and rear seats. This can further reduce the risk of injury.

Remove the cargo compartment cover blind, if installed (Y page 129).

Guide the top tether strap between head restraint and top of the seat backrest.

The head restraint must be installed and positioned such that the top tether strap can pass freely between the head restraint and top of the seat backrest.

Make sure the top tether strap is not twisted.

Fold up anchorage ring :.

Securely fasten hook ;, which is part of top tether strap, to anchorage ring :.

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For safety, make sure hook ; is attached to anchorage ring : beyond the safety catch, as illustrated.

Once hook ; is attached, the child restraint itself can be secured.

Install the child restraint system and tighten the top tether strap according to the child restraint manufacturer’s instructions.

Warning!

Only use the described top tether anchorage rings for the respective child seat. Other lashing eyelets could tear in case of an accident. Make sure the top tether straps are not crossed or twisted and the hook is attached and closed properly.

Child seat anchors – LATCH-type

Observe Safety notes, see page 44.

Warning!

Children too big for a toddler restraint must ride in seats using regular seat belts. Position shoulder belt across chest and shoulder, not face or neck.

A booster seat may be necessary to achieve proper seat belt positioning for children over 41 lb (18 kg) until they reach a height where a lap/shoulder belt fits properly without a booster.

Install child seat according to manufacturer’s instructions.

The child seat must be firmly attached to the right and left side anchors.

An incorrectly mounted child seat may come loose during an accident which could result in serious injury or death to the child.

Damaged or impact damaged child seats or child seat mounting fittings must be replaced.

This vehicle is equipped with two LATCH-type anchors (at each of the rear outer seats) for the installation of a LATCH-type child seat with matching mounting fittings.

Non-LATCH-type child seats may also be used and can be installed using the vehicle’s seat belt system. Install child seat according to the manufacturer’s instructions.

LATCH-type anchors : are located between the seat cushion and the backrest.

Install a LATCH-type child seat according to the manufacturer’s instructions. A rigid connection between the child seat and the body of the vehicle is established.

Make sure the seat belt for the rear center seat can operate freely with a child seat installed.

Child safety

Child safety locks

Observe Safety notes, see page 44.

Warning!

Children could open a rear door from the inside. This may cause serious personal injury or an accident. Therefore, secure the rear doors with the child safety locks whenever children are riding in the back seats of the vehicle.

The child safety locks on the rear doors enable you to secure each rear door individually. You cannot open a secured rear door from the inside. You can open the rear door from the outside when the vehicle is unlocked.

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Securing: Press the lever up in direction of arrow :.

Check to make sure the child safety locks are working properly.

Releasing: Press the lever down in direction of arrow ;.

Override switch

Observe Safety notes, see page 44.

With the override switch you can disable the rear door window switches in the rear door panels.

Warning!

Activate the override switch when children are riding in the back seats of the vehicle. The children may otherwise injure themselves, e.g. by becoming trapped in the rear door window opening.

Activating: Slide override switch : to the right. Symbol # becomes visible.

The rear door windows can no longer be operated using the respective switch located in the rear doors.

It is still possible to operate the rear door windows using the switches located on the door control panel of the driver’s door.

Deactivating: Slide override switch : to the left. The rear door windows can again be operated using the respective switch located in the rear doors.

For more information on power windows, see the “Controls in detail” section (Y page 81).

Panic alarm

Activating: Press and hold ! button : for at least 1 second. An audible alarm and flashing turn signal lamps will operate briefly.

Deactivating: Press ! button : again.

Insert the SmartKey in the starter switch.

USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful

interference, and

2. this device must accept any

interference received, including

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interference that may cause undesired operation.

Any unauthorized modification to this device could void the user’s authority to operate the equipment.

Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions:

1. This device may not cause interference,

and

2. this device must accept any

interference received, including interference that may cause undesired operation of the device.

Any unauthorized modification to this device could void the user’s authority to operate the equipment.

Driving safety systems

Introduction

This section contains information about the following driving safety systems:

ABS (

Antilock Brake System)

BAS (Brake Assist System)

EBB (Electronic Brake Booster)

ESP® (Electronic Stability Program)

In winter operation, the maximum effectiveness of most of the driving systems described in this section is only achieved with winter tires, or snow chains as required.

Safety notes

Warning!

The following factors increase the risk of accidents:

Excessive speed, especially in turns

Wet and slippery road surfaces

Following another vehicle too closely

The driving safety systems described in this section cannot reduce these risks or prevent the natural laws of physics from acting on the vehicle. They cannot increase braking or steering efficiency beyond that afforded by the condition of the vehicle brakes and tires or the traction afforded.

Only a safe, attentive, and skillful driver can prevent accidents.

The capabilities of a vehicle equipped with the driving safety systems described in this section must never be exploited in a reckless or dangerous manner which could jeopardize the user’s safety or the safety of others.

Always adjust your driving style to the prevailing road and weather conditions and keep a safe distance to other road users and objects on the street.

If a driving system malfunctions, other driving safety systems may also switch off. Observe indicator and warning lamps that may come on as well as messages in the multifunction display that may appear.

Warning!

The ABS, the BAS, and the ESP® switch off when the differential locks are switched on. When the ABS, the BAS, and the ESP® are switched off

wheels may lock during hard braking

steering capabilities are reduced

braking distance is increased

vehicle stability in standard driving maneuvers is increased

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Make sure the differential locks are switched on at all times except when driving off-road for example. Switch on the differential locks immediately when returning from off-road driving.

ABS

Observe Safety notes, see page 50.

Warning!

Do not pump the brake pedal. Use firm, steady brake pedal pressure instead. Pumping the brake pedal defeats the purpose of the ABS and significantly reduces braking effectiveness.

The Antilock Brake System (ABS) regulates the brake pressure so that the wheels do not lock during braking. This allows you to maintain the ability to steer your vehicle.

The ABS is functional above a speed of approximately 5 mph (8 km/h) independent of road surface conditions, provided the differential locks are not engaged.

On slippery road surfaces, the ABS will respond even to light brake pressure.

The ! indicator lamp in the instrument cluster comes on when you switch on the ignition. It goes out when the engine is running.

Braking

At the instant one of the wheels is about to lock up, a slight pulsation can be felt in the brake pedal, indicating that the ABS is in the regulating mode.

Keep firm and steady pressure on the brake pedal while you feel the pulsation.

Continuous, steady brake pedal pressure yields the advantages provided by the ABS, namely braking power and the ability to steer the vehicle.

The pulsating brake pedal can be an indication of hazardous road conditions and

functions as a reminder to take extra care while driving.

Emergency brake maneuver

Keep continuous full pressure on the brake pedal.

Warning!

If the ABS malfunctions, other driving safety systems such as the BAS or the ESP® are also switched off. Observe indicator and warning lamps that may come on as well as messages in the multifunction display that may appear.

If the ABS malfunctions, the wheels may lock during hard braking, reducing steering capability and extending the braking distance.

LOW-RANGE ABS

During off-road driving, a special low-range system for the ABS is operational with the transfer case in position LOW (Y page 91).

An improved braking action (dig-in effect) is obtained for vehicles speeds of up to 37 mph (60 km/h) through a change in the ABS control function.

BAS

Observe Safety notes, see page 50.

The Brake Assist System (BAS) operates in emergency situations. If you apply the brakes very quickly, the BAS automatically provides full brake boost, thereby potentially reducing the braking distance.

Apply continuous full braking pressure until the emergency braking situation is over. The ABS will prevent the wheels from locking.

When you release the brake pedal, the brakes function again as normal. The BAS is then deactivated.

Warning!

If the BAS malfunctions, the brake system still functions, but without the additional brake

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boost available that the BAS would normally provide in an emergency braking maneuver. Therefore, the braking distance may increase.

EBB

Observe Safety notes, see page 50.

The Electronic Brake Booster (EBB) enhances braking effectiveness by allowing the rear brakes to supply a greater proportion of the braking effort in straight-line braking without a loss of vehicle stability.

Warning!

If the EBB malfunctions, the brake system is still functioning. However, the rear wheels may lock up during hard braking. You may to lose control over the vehicle and possibly cause an accident. Adjust your driving style to the non-operating status of the EBB.

ESP

Observe Safety notes, see page 50.

The Electronic Stability Program (ESP®) is operational as soon as the engine is running and monitors the vehicle’s traction (force of adhesive friction between the tires and the road surface) and handling.

The ESP® recognizes when a wheel is spinning or if the vehicle starts to skid. By applying brakes to individual wheels and by limiting the engine output, the ESP® works to stabilize the vehicle. The ESP® is especially useful while driving off and on wet or slippery road surfaces. The ESP® also stabilizes the vehicle during braking and steering maneuvers.

The ESP® warning lamp d in the instrument cluster comes on when you switch on the ignition. It goes out when the engine is running.

The ESP

warning lamp d in the

instrument cluster flashes when the ESP® is engaged.

Warning!

Never switch off the ESP® when you see the ESP® warning lamp d flashing in the instrument cluster. In this case proceed as follows:

When driving off, apply as little throttle as possible.

While driving, ease up on the accelerator pedal.

Adapt your speed and driving style to the prevailing road conditions.

Failure to observe these guidelines could cause the vehicle to skid. The ESP® cannot prevent accidents resulting from excessive speed.

Only conduct operational or performance tests on a two-axle dynamometer. If such tests are necessary, contact an authorized Mercedes-Benz Center. You could otherwise seriously damage the brake system or the transfer case which is not covered by the Mercedes-Benz Limited Warranty.

Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1) when the parking brake is being tested on a brake test dynamometer. Such testing should be no longer than 10 seconds.

Active braking action through the ESP

may otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty.

The ESP® will only function properly if you use wheels of the recommended tire size as specified in the “Technical data” section of this Operator’s Manual.

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Electronic Traction System (4-ETS)

Observe Safety notes, see page 50.

The 4-ETS (four-wheel Electronic Traction System) is a component of the ESP®. The 4-ETS improves the vehicle’s ability to utilize available traction, especially under slippery road conditions by applying the brakes to a spinning wheel. In addition, more power is transferred to the wheel(s) with traction.

The 4-ETS function is available between vehicle speeds of 0 mph (km/h) and 37 mph (60 km/h).

When you switch off the ESP®, the 4-ETS is still enabled.

Switching off the ESP

Warning!

The ESP® should not be switched off during normal driving other than in the circumstances described below. Disabling the system will reduce vehicle stability in driving maneuvers.

To improve the vehicle’s traction, switch off the ESP® in driving situations in which it would be advantageous to have the drive wheels spin and thus cut into surfaces for better grip such as:

when driving with snow chains

in deep snow

in sand or gravel

when driving off-road

Warning!

Switch on the ESP® immediately if the aforementioned circumstances do not apply anymore. Otherwise the ESP® will not stabilize the vehicle when it is starting to skid or a wheel is spinning.

When you switch off the ESP

the ESP® does not stabilize the vehicle

the engine output is not limited, which allows the drive wheels to spin and thus cut into surfaces for better grip

the ESP® continues to operate when you are braking

the 4-ETS will still apply the brakes to a spinning wheel at vehicle speeds up to approximately 37 mph (60 km/h)

the cruise control cannot be activated

the cruise control switches off if activated

When the ESP® is switched off and one or

more drive wheels are spinning, the ESP

warning lamp d in the instrument cluster flashes. However, the ESP® will

then not stabilize the vehicle.

When the ESP® is switched off, it will be switched on again automatically when exceeding a vehicle speed of 37 mph (60 km/h) or exceeding a severity threshold of side acceleration.

With the engine running, press ESP

switch : until the ESP® warning lamp d in the instrument cluster comes on. The ESP® is switched off.

Warning!

When the ESP® warning lamp d is

illuminated continuously, the ESP® is

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switched off or is not operational due to a malfunction. Vehicle stability in standard driving maneuvers is reduced.

Adapt your speed and driving to the prevailing road conditions and to the non-operating status of the ESP®.

Avoid spinning of a drive wheel for an extended period with the ESP® switched off. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty.

Switching on the ESP

Press ESP® switch : until the ESP

warning lamp d in the instrument cluster goes out. You are now again in normal driving mode with the ESP® switched on.

Anti-theft systems

Immobilizer

The immobilizer prevents unauthorized persons from starting your vehicle.

When leaving the vehicle, always take the SmartKey with you and lock the vehicle. The engine can be started by anyone with a valid SmartKey that is left inside the vehicle.

Activating

Remove the SmartKey from the starter switch.

Deactivating

Switch on the ignition.

Starting the engine will also deactivate the immobilizer.

In the event that the engine cannot be started (yet the vehicle’s battery is charged), the system is not operational. Contact an authorized Mercedes-Benz

Center or call 1-800-FOR-MERCedes (in the USA), or 1-800-387-0100 (in Canada).

Anti-theft alarm system

Once the alarm system has been armed, a visual and audible alarm is triggered when someone opens

a door

the tailgate

the hood

The alarm will stay on even if the activating element (a door, for example) is immediately closed.

The alarm system will also be triggered when

the vehicle is opened with the mechanical key

a door is opened from the inside

the tailgate is opened from the inside

To cancel the alarm after it has been triggered, see “Canceling the alarm” (Y page 55).

Arming: Lock the vehicle with the SmartKey. The turn signal lamps flash three times to indicate that the vehicle is locked. Indicator lamp : flashes to indicate that the alarm system is armed.

If the turn signal lamps do not flash three times, a door or the tailgate may not be properly closed.

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Close the respective element.

Disarming: Unlock the vehicle with the SmartKey. The turn signal lamps flash once to indicate that the alarm system is disarmed.

The vehicle will lock and the alarm system will rearm automatically again after approximately 40 seconds unless you open a door or the tailgate.

Tow-away alarm

Once the tow-away alarm is armed, a visual and audible alarm will be triggered when someone attempts to raise the vehicle.

To cancel the alarm after it has been triggered, see “Canceling the alarm” (Y page 55).

Arming: Lock the vehicle with the SmartKey. The tow-away alarm is armed after about 30 seconds automatically.

Disarming: Unlock the vehicle with the SmartKey. The tow-away alarm remains disarmed until you lock the vehicle again.

Disabling tow-away alarm

To prevent triggering the tow-away alarm, disable the tow-away alarm feature before towing the vehicle, or when parking on a surface subject to movement, such as a ferry or auto train.

Remove the SmartKey from the starter switch.

Press tow-away alarm switch :. Indicator lamp ; comes on briefly.

Exit and lock the vehicle.

The tow-away alarm remains disabled until you lock the vehicle again.

Canceling the alarm

To cancel the alarm, do one of the following:

Insert the SmartKey in the starter switch.

Press button % or & on the SmartKey.

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Vehicle equipment .............................. 58

Locking and unlocking ....................... 58

Starter switch positions ..................... 62

Seats .................................................... 62

Multifunction steering wheel ............. 67

Mirrors ................................................. 69

Memory function ................................. 70

Lighting ................................................ 72

Wipers .................................................. 79

Power windows ................................... 81

Driving and parking ............................ 82

Automatic transmission ..................... 87

Transfer case ....................................... 91

Differential locks ................................. 93

Instrument cluster .............................. 95

Control system .................................... 97

Driving systems ................................ 112

Climate control system .................... 119

Front windshield defroster .............. 124

Rear window defroster ..................... 125

Power tilt/sliding sunroof ............... 125

Loading and storing .......................... 126

Useful features ................................. 131

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Vehicle equipment

Locking and unlocking

Notes

Observe Safety notes, see page 44.

When unlocking the vehicle, all turn signal lamps flash once. The locking knobs in the doors move up. The anti-theft alarm system is disarmed.

When locking the vehicle, all turn signal lamps flash three times. The locking knobs in the doors move down. The anti-theft alarm system is armed.

All doors, the hood and the tailgate must be closed.

If you cannot lock or unlock the vehicle with the SmartKey, the batteries in the SmartKey are discharged, the SmartKey is malfunctioning, or the vehicle battery is drained.

Check the batteries in the SmartKey and replace them if necessary.

Use the mechanical key to unlock the driver’s door and the tailgate.

Use the mechanical key to lock the vehicle.

Have the vehicle battery and the vehicle battery connections checked at an authorized Mercedes-Benz Center.

If the SmartKey is malfunctioning, contact Roadside Assistance or an authorized Mercedes-Benz Center.

SmartKey

Your vehicle comes supplied with two SmartKeys, each with remote control and a removable mechanical key.

The SmartKey centrally locks and unlocks:

the doors

the tailgate

the fuel filler flap

: &

Lock button

; %

Unlock button

Battery check lamp

USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful

interference, and

2. this device must accept any

interference received, including interference that may cause undesired operation.

Any unauthorized modification to this device could void the user’s authority to operate the equipment.

Locking and unlocking

Controls in detail

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Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions:

1. This device may not cause interference,

and

2. this device must accept any

interference received, including interference that may cause undesired operation of the device.

Any unauthorized modification to this device could void the user’s authority to operate the equipment.

Factory setting

Global unlocking: Press button %. The vehicle will lock again automatically and rearm the anti-theft alarm system within approximately 40 seconds of unlocking if neither door nor tailgate is opened.

Global locking: Press button &.

Selective setting

If you frequently travel alone, you may wish to reprogramm the SmartKey. Pressing button % will then only unlock the driver’s door and the fuel filler flap.

Switching on/off: Press and hold buttons

% and & simultaneously for approximately 6 seconds until battery check lamp = (Y page 58) flashes twice.

The SmartKey will then function as follows:

Unlocking driver’s door and fuel filler flap: Press button % once.

Global unlocking: Press button % twice.

Global locking: Press button &.

Checking SmartKey batteries

Press button & or % on the SmartKey. Battery check lamp = (Y page 58) comes on briefly to indicate that the SmartKey batteries are in order.

If the battery check lamp does not come on briefly during check, the SmartKey batteries are discharged.

Replace the batteries (Y page 225).

You can obtain the required batteries at

any authorized Mercedes-Benz Center.

If the batteries are checked within signal

range of the vehicle, pressing button & or % will lock or unlock the vehicle accordingly.

Loss of the SmartKey

If you lose your SmartKey or mechanical key, you should do the following:

Have the SmartKey deactivated by an authorized Mercedes-Benz Center.

Report the loss of the SmartKey or the mechanical key to your car insurance company immediately.

Have the mechanical lock replaced if necessary.

Any authorized Mercedes-Benz Center will be glad to supply you with a replacement.

Opening the doors from the inside

You can open a locked door from the inside. Open door only when conditions are safe to do so.

Locking and unlocking

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Example illustration driver’s door

If the vehicle has previously been locked with the SmartKey, opening a door or the tailgate from the inside will trigger the anti-theft alarm system.

To cancel the alarm, see (Y page 55).

Front doors: Pull on inside door handle ; on the respective front door. If the door was locked, locking knob : will move up.

Rear doors: Pull up locking knob on the respective rear door to unlock door.

Pull on the inside door handle on the respective rear door.

Automatic central locking

The doors and the tailgate lock automatically when the vehicle is set into motion.

You can open a locked door from the inside. Open door only when conditions are safe to do so.

The doors and the tailgate are designed to unlock automatically after an accident if the force of the impact exceeds a preset threshold.

The vehicle locks automatically when the ignition is switched on and the wheels are turning at vehicle speeds of above 9 mph (15 km/h). You could therefore lock yourself out when the vehicle is pushed or towed or is on a test stand.

You can deactivate the automatic central locking using the control system (Y page 108).

Locking and unlocking from the inside

Observe Safety notes, see page 44.

You can lock or unlock the vehicle from inside using the central locking switches. This can be useful, for example, if you want to lock the vehicle before starting to drive.

The central locking switches do not lock or unlock the fuel filler flap.

Locking: Press central locking switch ;. When all doors and the tailgate are closed, the vehicle locks.

Unlocking: Press central unlocking switch :.

You can open a locked door from inside at any time. Open door only when conditions are safe to do so.

If the vehicle was previously locked with the central locking switch

and the SmartKey is set to factory settings, the complete vehicle is unlocked when a front door is opened from the inside

and the SmartKey is set to selective settings, only the front door opened from the inside is unlocked

If the vehicle was previously locked centrally with the SmartKey, it will not unlock using the central unlocking switch.

Locking and unlocking

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Tailgate

Warning!

Make sure the tailgate is closed when the engine is running and while driving. Among other dangers, deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death.

Warning!

The tailgate swings open to one side. Always make sure there is sufficient clearance for the tailgate.

Opening the tailgate from the outside

Unlock the vehicle (Y page 58).

Press lock cylinder : and pull on handle ;.

Open the tailgate to the side.

Closing the tailgate from the outside

Observe Safety notes, see page 44.

Warning!

To prevent possible personal injury, always keep hands and fingers away from the cargo compartment opening when closing the tailgate. Be especially careful when small children are around.

To prevent an inadvertent lockout, do not place the SmartKey in the cargo compartment.

Opening the tailgate from the inside

Pull on inside door handle ;.

If the door was locked:

Pull up locking knob :.

Pull on inside door handle ;.

Separately locking and unlocking the tailgate

To deny any unauthorized person access to the tailgate, lock it separately with the mechanical key.

Locking: Close the tailgate.

Remove the mechanical key from the SmartKey (Y page 221).

Locking and unlocking

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Insert the mechanical key in the lock cylinder.

Turn the mechanical key clockwise to position 2 and remove the mechanical key in that position to lock the tailgate.

The tailgate remains locked even when the vehicle is centrally unlocked.

You can only cancel the separate tailgate locking mode by means of the mechanical key.

Unlocking: Remove the mechanical key from the SmartKey (Y page 221).

Insert the mechanical key in the lock cylinder.

Turn the mechanical key counterclockwise to neutral position 1 and remove the mechanical key in that position to unlock the tailgate. You can now open the tailgate.

Starter switch positions

SmartKey

Observe Safety notes, see page 44.

Starter switch

For removing SmartKey (gear selector lever must be in park position P)

Power supply for some electrical consumers, e.g. radio

Ignition (power supply for all electrical consumers) and driving position

Starting position

When you switch on the ignition, all lamps (except low-beam headlamp indicator lamp, high-beam headlamp indicator lamp, and turn signal indicator lamps unless activated) in the instrument cluster come on. If a lamp in the instrument cluster fails to come on when the ignition is switched on, have it checked and replaced if necessary. If a lamp in the instrument cluster remains on after starting the engine or comes on while driving, refer to “Lamps in instrument cluster” (Y page 213).

If the SmartKey is left in starter switch position 0 for an extended period of time, it can no longer be turned in the starter switch. In this case, the steering is locked. To unlock, remove SmartKey from the starter switch and reinsert.

The steering is locked when the SmartKey is removed from the starter switch.

If the SmartKey cannot be turned in the starter switch, the vehicle battery may not be sufficiently charged.

Check the vehicle battery and charge it if necessary.

Get a jump start.

Always remove the SmartKey from the starter switch when the engine is not in operation. This will help to prevent accelerated vehicle battery discharge or a completely discharged vehicle battery.

Seats

Safety notes

Warning!

Seats

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Warning!

Do not adjust the driver’s seat while driving. Adjusting the seat while driving could cause the driver to lose control of the vehicle.

Never ride in a moving vehicle with the seat backrest in an excessively reclined position as this can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the seat belt would apply force at the abdomen or neck. That could cause serious or fatal injuries. The seat backrest and seat belts provide the best restraint when the wearer is in a position that is as upright as possible and seat belts are properly positioned on the body.

Warning!

Your seat must be adjusted so that you can correctly fasten your seat belt.

Observe the following points:

Adjust the seat backrest until your arms are slightly angled when holding the steering wheel.

Adjust the seat to a comfortable seating position that still allows you to reach the accelerator/brake pedal safely. The position should be as far back as possible with the driver still able to operate the controls properly.

Adjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level.

Never place hands under the seat or near any moving parts while a seat is being adjusted.

Failure to do so could result in an accident and/or serious personal injury.

Warning!

According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating position. Thus, we strongly recommend that

children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. For additional information, see “Children in the vehicle”.

Warning!

For your protection, drive only with properly positioned head restraints.

Adjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. This will reduce the potential for injury to the head and neck in the event of an accident or similar situation.

Do not drive the vehicle without the seat head restraints. Head restraints are intended to help reduce injuries during an accident.

Seat adjustment

When moving the seats, make sure

there are no items in the footwell or behind the seat

the cup holder next to the armrest is removed

the cup holder in the front passenger footwell is folded closed

Otherwise, you could damage the seats.

Power seats

The memory function (Y page 70) lets you store the settings for the seat position together with the settings for the steering wheel and the exterior rear view mirrors.

Seats

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Switch on the ignition.

Open the respective door.

Seat fore and aft adjustment: Press the switch forward or backward in direction of arrow =.

Seat backrest tilt: Press the switch forward or backward in direction of arrow ;.

Seat height: Press the switch up or down in direction of arrow A.

Seat cushion tilt: Press the switch up or down in direction of arrow ? until your upper legs are lightly supported.

Head restraint height: Press the switch up or down in direction of arrow :.

Head restraint fore and aft adjustment

Adjust the head restraint to the desired position by pushing or pulling on the upper edge of the head restraint cushion.

Removing and installing front seat head restraints

Tilt the seat backrest rearward for easier removal and installation of the head restraints.

Removing: Press switch : upwards and hold until the head restraint is fully extended.

Pull out the head restraint with both hands.

Installing: Press switch : upwards and hold for about 5 seconds.

Insert the head restraint into openings on the seat backrest.

The guide bar with the detent must be on the left.

Push the head restraint down until it engages.

Adjust the head restraint to the desired position.

Rear seat head restraints

Warning!

For safety reasons, always drive with the rear head restraints in the upright position when the rear seats are occupied.

Keep the area around head restraints clear of articles (e.g. clothing) to not obstruct the folding operation of the head restraints.

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Warning!

For your protection, drive only with properly positioned head restraints.

Adjust the head restraint in such a way that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. This will reduce the potential for injury to the head and neck in the event of an accident or similar situation.

With a rear seat occupied, make sure to move the respective head restraint up from the lowest non-use position and have the occupant adjust the head restraint properly.

Do not drive the vehicle without the seat head restraints installed when the rear seats are occupied. Head restraints are intended to help reduce injuries during an accident.

Rear seat head restraint height adjustment

Raising: Pull head restraint upward to the desired position.

Lowering: Push head restraint downward to the desired position.

Rear seat head restraints, removing and installing

Removing: Pull out the head restraint with both hands.

The head restraint(s) should be stored in

a secure place.

Installing: Insert the head restraint into openings on the seat backrest.

Push the head restraint down to the stop.

Adjust the head restraint to the desired position.

Multicontour seat

The multicontour seat has a movable seat cushion and inflatable air cushions built into the seat backrest to provide additional lumbar and side support.

The seat cushion depth, seat backrest cushion-height and curvature can be continuously varied with switches on the inside of each front seat when the ignition is switched on.

Seats

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Switch on the ignition.

Seat cushion depth: Adjust the seat cushion depth to the length of your upper leg using switch :.

Seat backrest contour: Adjust the contour of the seat backrest to the desired position using switches ; and =.

Seat backrest side bolsters: Adjust the side bolsters so that they provide good lateral support using switch ?.

Seat ventilation

The blue indicator lamps in seat ventilation switch : come on to show which ventilation level you have selected.

The seat ventilation for the driver’s seat can be activated using the summer opening feature (Y page 82).

Switch on the ignition.

Switching on: Press seat ventilation switch :.

Three blue indicator lamps in the switch come on.

Press seat ventilation switch : repeatedly until the desired ventilation level is set.

Switching off: Press seat ventilation switch : repeatedly until all indicator lamps go out.

If there is insufficient voltage the seat heating switches off automatically.

Seat heating

Front seat heating

The red indicator lamps in the switch come on to show which heating level you have selected.

The seat heating switches from level 3 (high) to level 2 after approximately 5 minutes.

The seat heating switches from level 2 to level 1 (low) after approximately 10 minutes.

The seat heating switches off automatically from level 1 after approximately 20 minutes.

Switch on the ignition.

Switching on: Press seat heating switch :.

Three red indicator lamps in the switch come on.

Continue pressing seat heating switch : until desired seat heating level is reached.

Switching off: Press seat heating switch : repeatedly until all indicator lamps go out.

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If one or more of the indicator lamps in respective seat heating button : are flashing, there is insufficient voltage available since too many electrical consumers are turned on. The seat heating switches off automatically.

The seat heating will switch back on again automatically as soon as sufficient voltage is available.

Rear seat heating

Normal heating

;

Rapid heating

The red indicator lamps in the switch come on to show which heating level you have selected.

The seat heating switches from level 2 (rapid seat heating) to level 1 (normal seat heating) after approximately 5 minutes.

The seat heating switches off automatically from level 1 after approximately 30 minutes.

Switch on the ignition.

Switching on seat heating: Press upper switch position :. A red indicator lamp in the switch comes on.

Switching off seat heating: Press upper switch position : once more.

Switching on rapid seat heating: Press lower switch position ;. Both red indicator lamps in the switch come on.

Switching off rapid seat heating: Press lower switch position ; once more.

If one or both of the indicator lamps in the seat heating switch are flashing, there is insufficient voltage available since too many electrical consumers are turned on. The seat heating switches off automatically.

The seat heating will switch back on again automatically as soon as sufficient voltage is available.

Multifunction steering wheel

Safety notes

Warning!

Do not adjust the steering wheel while driving. Adjusting the steering wheel while driving could cause the driver to lose control of the vehicle.

The steering wheel adjustment feature can be operated when the driver’s door is open. Therefore, do not leave children unattended in the vehicle, or with access to an unlocked vehicle. A child’s unsupervised access to a vehicle could result in an accident and/or serious personal injury.

Make sure

you can reach the steering wheel with your arms slightly bent at the elbows

you can move your legs freely

all displays (including malfunction and indicator lamps) on the instrument cluster are clearly visible

Multifunction steering wheel

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Steering wheel adjustment

Switch on the ignition.

Open the driver’s door.

Adjusting steering wheel in or out: Move stalk in direction of arrows :.

Adjusting steering wheel up or down:

Move stalk in direction of arrows ;.

The memory function (Y page 70) lets you store the settings for the steering wheel together with the settings for the seat position and the exterior rear view mirrors.

Easy-entry/exit feature

This feature allows the driver an easier entry into and exit from the vehicle. When entering and exiting the vehicle, the steering wheel is in its uppermost position.

The easy-entry/exit feature can be activated or deactivated in the Convenience submenu of the control system (Y page 108).

Warning!

You must make sure no one can become trapped or injured by the moving steering wheel when the easy-entry/exit feature is activated.

To stop steering wheel movement do one of the following:

Move steering wheel adjustment stalk.

Press one of the memory position buttons.

Press the memory button.

Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could open the driver’s door and unintentionally activate the easy-entry/exit feature, which could result in an accident and/or serious personal injury.

With the easy-entry/exit feature activated, the steering wheel will return to its last set position when you close the driver’s door with the ignition switched on. The steering wheel will also return to its last set position when you insert the SmartKey into the starter switch with the driver’s door closed.

The last set steering wheel position is stored when the ignition is switched off or the position is stored in memory (Y page 71).

With the easy-entry/exit feature activated, the steering wheel tilts upwards when you remove the SmartKey from the starter switch. The steering wheel also tilts upwards when you open the driver’s door with the SmartKey in starter switch position 0 or 1.

When the current position for the steering wheel is in the uppermost tilt position, the steering wheel will no longer be able to move upward when the easy-entry/exit feature is activated.

The adjustment procedure is briefly interrupted when the engine is started.

Warning!

Let the system complete the adjustment procedure before setting the vehicle in motion. All steering wheel adjustment must be completed before setting the vehicle in motion. Driving off with the steering wheel

Multifunction steering wheel

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still adjusting could cause the driver to lose control of the vehicle.

Heated steering wheel

The steering wheel heating warms up the leather area of the steering wheel.

Switch on the ignition.

Switching on: Turn switch at the tip of the stalk in direction of arrow :. Indicator lamp = comes on.

The steering wheel heating may be

suspended temporarily. However, indicator lamp = remains on. The steering wheel heating is suspended when the temperature of the vehicle interior is above 86‡ (30†). It is also suspended when the temperature of the steering wheel is above 95‡ (35†).

When these conditions do not apply anymore, steering wheel heating continues.

Switching off: Turn switch at the tip of stalk in direction of arrow ;. Indicator lamp = goes out.

Indicator lamp = flashes or goes out in

case of power surge or undervoltage or if the steering wheel heating malfunctions.

The steering wheel heating switches off automatically when you remove the SmartKey from the starter switch.

For more information on the steering wheel, see “Multifunction steering wheel” (Y page 97).

Mirrors

Notes

Adjust the interior and exterior rear view mirrors before driving so that you have a good view of the road and traffic conditions.

Interior rear view mirror

Adjust the interior rear view mirror manually.

Exterior rear view mirrors

Warning!

Exercise care when using the passenger-side exterior rear view mirror. The mirror surface is convex (outwardly curved surface for a wider field of view). Objects in mirror are closer than they appear. Check your interior rear view mirror and glance over your shoulder before changing lanes.

Switch on the ignition.

Press button = for the driver’s side exterior rear view mirror or button ; for the passenger-side exterior rear view mirror.

Mirrors

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Press adjustment button : up, down, left or right according to the desired setting.

If an exterior rear view mirror was forcibly hit from the front, manually snap it back into place.

At low ambient temperatures, the exterior rear view mirrors will be heated automatically.

Auto-dimming rear view mirrors

The exterior rear view mirror on the driver’s side and the interior rear view mirror will respond automatically to glare when the ignition is switched on and incoming light from headlamps falls on the sensor in the interior rear view mirror.

The rear view mirrors will not react if the automatic transmission is set to reverse gear R or the interior lighting is switched on.

Warning!

The auto-dimming function does not react if incoming light is not aimed directly at sensors in the interior rear view mirror.

The interior rear view mirror and the exterior rear view mirror on the driver’s side do not react, for example, when transporting cargo which covers the rear window.

Light hitting the mirror(s) at certain angles (incident light) could blind you. As a result, you may not be able to observe traffic conditions and could cause an accident.

Activating exterior rear view mirror parking position

This feature is only available in Canada vehicles.

Follow these steps to activate the mirror parking position so that the passenger-side exterior rear view mirror will be turned downward to the stored position.

Make sure you have stored a parking position for the passenger-side exterior rear view mirror (Y page 71).

Switch on the ignition.

Press button ; for the passenger-side exterior rear view mirror.

Shift the automatic transmission into reverse gear R. The passenger-side exterior rear view mirror will be turned downward to the stored position.

The exterior rear view mirror returns to its previously stored driving position

10 seconds after you have put the gear selector lever out of position reverse gear

immediately once your vehicle exceeds a speed of approximately 6 mph (10 km/h)

immediately when you press button : for driver’s side exterior rear view mirror

Memory function

Notes

With the memory function you can store up to three different configurations per front seat.

Each memory position button on the driver’s side can store all of the following settings:

Seat position

Multicontour seat: previously saved setting

Memory function

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Steering wheel position

Exterior rear view mirrors’ position

Warning!

Do not activate the memory function while driving. Activating the memory function while driving could cause the driver to lose control of the vehicle.

Each memory position button on the front passenger side can store all of the following settings:

Seat position

Multicontour seat: previously saved setting

Storing positions into memory

Adjust the seats.

On the driver’s side, additionally adjust the steering wheel and exterior rear view mirrors to the desired positions.

Press memory button ;.

Press memory button ; once and within 3 seconds press one memory position button : 1, 2 or 3.

All settings are stored to the selected position.

Recalling positions from memory

Press and hold desired memory position button 1, 2 or 3 until the seat has completely moved to the stored position. On the driver’s side, also wait for the steering wheel and exterior rear view mirrors to move to the stored position.

Releasing the memory position button stops movement to the stored positions immediately.

Storing exterior rear view mirror parking position

This feature is only available in Canada vehicles.

For easier parking, you can adjust the passenger-side exterior rear view mirror so that you can see the right rear wheel as soon as you engage reverse gear R.

For information on activating the parking position, see (Y page 70).

Stop the vehicle.

Switch on the ignition.

Press button =. The passenger-side exterior rear view mirror is selected.

Adjust the passenger-side exterior rear view mirror with adjustment button : so that you see the rear wheel and the road curb.

Memory function

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Press memory button ?.

Within 3 seconds, press bottom of adjustment button :. The parking position is stored if the mirror does not move.

If the mirror does move, repeat the above steps. After the setting is stored, you can move the mirror again.

Lighting

Notes

If you drive in countries where vehicles drive on the other side of the road than the country where the vehicle is registered, you must have the headlamps modified for symmetrical low beams. Relevant information can be obtained at any authorized Mercedes-Benz Center.

Exterior lamp switch

1 W

Standing lamps, left

2 X

Standing lamps, right

3 $

Off Daytime running lamp mode

4 Ã

Automatic headlamp mode Daytime running lamp mode

5 T

Parking lamps (also tail lamps, license plate lamps, side marker lamps and instrument panel lamps)

6 L

Low-beam headlamps or high-beam headlamps

7 N

Front fog lamps

8 R

Rear fog lamp

If you hear a warning signal you have forgotten to switch off the low-beam headlamps or the parking lamps before opening the driver’s door.

In addition, the message Switch Off Lights appears in the multifunction display.

Switch off the low-beam headlamps or the parking lamps.

If the message Turn off lights or remove key appears in the multifunction display remove the SmartKey from the starter switch or switch off the headlamps.

Failure to switch off the exterior lamps when leaving the vehicle may result in a discharged battery.

Low-beam headlamps

The low-beam headlamps can be switched on and off with the exterior lamp switch.

Switching on: Turn the exterior lamp switch to position L. The following lamps come on:

Low-beam headlamps

Tail lamps

Parking lamps

License plate lamps

Side marker lamps

Instrument panel lamps

Green indicator lamp L in the instrument cluster

Switching off: Turn the exterior lamp switch to position $.

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Automatic headlamp mode

The following lamps come on and go out automatically depending on the brightness of the ambient light:

Low-beam headlamps

Tail lamps

Parking lamps

License plate lamps

Side marker lamps

Warning!

If the exterior lamp switch is set to Ã, the headlamps will not automatically come on under foggy conditions.

To minimize risk to you and to others, activate headlamps by turning exterior lamp switch to L when driving or when traffic and/or ambient lighting conditions require you to do so.

In low ambient lighting conditions, only switch from position Ã to L with the vehicle at a standstill in a safe location. Switching from Ã to L will briefly switch off the headlamps. Doing so while driving in low ambient lighting conditions may result in an accident.

The automatic headlamp feature is only an aid to the driver. The driver is responsible for the operation of the vehicle’s lights at all times.

Switching on: Turn the exterior lamp switch to position Ã.

The following lamps come on and go out depending on the brightness of the ambient light with the SmartKey in starter switch position 1:

tail lamps

parking lamps

license plate lamps

side marker lamps

When the engine is running, the low-beam headlamps will also come on and turn off automatically.

Canada only: High-beam headlamps are only available with the exterior lamp switch in position L.

Daytime running lamp mode

In Canada, the daytime running lamp mode is mandatory and therefore in a constant mode.

In the USA, the daytime running lamp mode is deactivated by default.

Activate the daytime running lamp mode using the control system, see “Setting daytime running lamp mode (USA only)” (Y page 106).

Turn the exterior lamp switch to position $ or Ã. When the engine is running, the low-beam headlamps come on.

In low ambient lighting conditions, the following lamps will come on additionally:

Tail lamps

Parking lamps

License plate lamps

Side marker lamps

With the daytime running lamp mode activated and the engine running, you cannot switch off the low-beam headlamps manually.

Canada only

With the exterior lamp switch in position $ or Ã, you cannot switch on the high- beam headlamps.

The high-beam flasher is available at all times.

For nighttime driving turn the exterior lamp switch to position L to permit activation of the high-beam headlamps.

When the engine is running, and you

shift from a driving position to neutral position N or park position P with the vehicle at a standstill, the low-beam headlamps will go out with a delay of 3 minutes

turn the exterior lamp switch to position T, the low-beam headlamps, the tail

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and parking lamps, the license plate lamps and the side marker lamps come on

turn the exterior lamp switch to position L, the manual headlamp mode has priority over the daytime running lamp mode

The corresponding exterior lamps come on (Y page 72).

USA only

In high ambient lighting conditions you can switch on the high-beam headlamps with the exterior lamp switch in position L. In low ambient lighting conditions you can switch on the high-beam headlamps with the exterior lamp switch in position $, Ã or L.

The high-beam flasher is available at all times.

For nighttime driving turn the exterior lamp switch to position L to permit activation of the high-beam headlamps.

When the engine is running, and you turn the exterior lamp switch to position T or L, the manual headlamp mode has priority over the daytime running lamp mode.

The corresponding exterior lamps come on (Y page 72).

Fog lamps

Fog lamps cannot be switched on with the exterior lamp switch in position Ã.

Warning!

In low ambient lighting or foggy conditions, only switch from position Ã to L with the vehicle at a standstill in a safe location.

Switching from Ã to L will briefly switch off the headlamps. Doing so while driving in low ambient lighting conditions may result in an accident.

Fog lamps will operate with the parking lamps and/or the low-beam headlamps on. Fog lamps should only be used in conjunction with low-beam headlamps. Consult your State or

Province Motor Vehicle Regulations regarding permissible lamp operation.

Turn the exterior lamp switch to position T or L (Y page 72).

Switching on front fog lamps: Pull out the exterior lamp switch to first stop. The green indicator lamp N in the exterior lamp switch comes on.

Switching on rear fog lamp: Pull out the exterior lamp switch to second stop. The rear fog lamp, the front fog lamps and the yellow indicator lamp R in the exterior lamp switch come on.

Switching off front fog lamps/rear fog lamp: Push in the exterior lamp switch to

its stop.

Locator lighting and night security illumination

Locator lighting and night security illumination are described in the “Control system” section, see “Setting locator lighting” (Y page 106) and “Setting night security illumination (Headlamps delayed shut-off feature)” (Y page 107).

Combination switch

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High beam

Turn the exterior lamp switch to position L (Y page 72).

Switching on: Push the combination switch in direction of arrow :. The high-beam headlamp indicator lamp K in the instrument cluster comes on.

Switching off: Pull the combination switch in direction of arrow ; to its original position.

High-beam flasher

Switching on: Pull the combination switch briefly in direction of arrow ;.

Turn signals

Press the combination switch in direction of arrow : or ;. The corresponding turn signal indicator lamp ! or # in the instrument cluster flashes.

The combination switch resets automatically after major steering wheel movements.

To signal minor directional changes such as changing lanes, press combination switch only to point of resistance and release. The corresponding turn signal lamps will flash three times.

Hazard warning flasher

The hazard warning flasher can be switched on at all times, even with the SmartKey removed from the starter switch.

The hazard warning flasher comes on automatically when an air bag deploys.

Switching on: Press hazard warning flasher switch :. All turn signal lamps are flashing.

With the hazard warning flasher activated and the combination switch set for either left or right turn, only the respective left or right turn signals will operate when the ignition is switched on.

Switching off: Press hazard warning flasher switch : again.

If the hazard warning flasher has been activated automatically, press hazard warning flasher switch : to switch it off.

Headlamp cleaning system

Lighting

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Switch on the ignition.

Press headlamp cleaning button :. The headlamps are cleaned with a highpressure water jet.

The headlamps will be cleaned automatically when you have

switched on the headlamps

and

the windshield wipers have wiped the windshield with washer fluid fifteen times

For information on filling up the washer reservoir, see “Washer system and headlamp cleaning system” (Y page 153).

Corner-illuminating front fog lamps

The corner-illuminating front fog lamps improve illumination of the area in the direction into which you are turning.

The corner-illuminating front fog lamps will only operate

in low ambient lighting conditions

at vehicle speeds below 25 mph (40 km/h)

with the front fog lamps switched off

when the engine is running

Switching on

Turn the exterior lamp switch to position L or Ã.

Activate the daytime running lamp mode (Y page 73).

Switch on the left or right turn signal, depending on whether you are turning left or right. The respective front fog lamp comes on. If you have switched on the turn signal for one side but turn the steering wheel in the other direction, the corner-illuminating

front fog lamp comes on on the side of the turn signal.

Turn steering wheel in the desired direction. Driving forward: The front fog lamp on the side of your steering direction comes on.

Driving in reverse: The front fog lamp opposite to your steering direction comes on.

The corner-illuminating front fog lamps will come on automatically depending on the steering angle, even if you did not switch on either turn signal. If the corner-illuminating front fog lamps came on automatically, they will also go out automatically depending on the steering angle and vehicle speed.

The corner-illuminating front fog lamps temporarily come on on both sides of the vehicle if you turn the steering wheel in one direction and then again in the other direction shortly thereafter.

The corner-illuminating front fog lamp remains lit for a short time only. It then goes out automatically.

Switching off

Switch off the left or right turn signal.

Steer straight ahead.

There may be a brief delay before the

corner-illuminating front fog lamps go out.

Lighting

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Interior lighting in the front

The interior lighting controls are located in the overhead control panel.

Left reading lamp

;

p Left reading lamp on/off

Right reading lamp

p Right reading lamp on/off

Rocker switch for automatic control and manual control

Interior lamp

Automatic control

Activating: Press rocker switch A to center position. The interior lighting (except cargo compartment lamps) comes on in darkness, when you

unlock the vehicle

remove the SmartKey from the starter switch

open a front door (the interior lighting in the front comes on)

open a rear door (the interior lighting in the rear comes on)

The interior lighting goes out after a short time (Y page 108).

If a door remains open, the interior lamps go out automatically after a few minutes when the SmartKey is removed.

Deactivating: Press symbol y on rocker switch A.

Manual control

An interior lamp switched on manually

does not go out automatically.

Leaving an interior lamp switched on for an extended period of time with the engine turned off could result in a discharged battery.

Switching on interior lighting: Press symbol c on rocker switch A.

Switching off interior lighting: Press rocker switch A to center position to activate the automatic control.

Switching on/off front reading lamps:

Press respective button p.

Interior lighting in the rear

An interior lamp switched on manually

does not go out automatically.

Leaving an interior lamp switched on for an extended period of time with the engine turned off could result in a discharged battery.

The rear interior lamp is located above the rear seat bench.

Left reading lamp

;

Rear interior lamp

Right reading lamp

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p Right rear reading lamp on/off

p Left rear reading lamp on/off

Reading lamps

Switching on/off: Press respective reading lamp switch p.

Switching rear interior lamp on/off manually

The switch for the rear interior lamp and the cargo compartment lamps is located in the overhead control panel.

Switching rear interior lamp on/off:

Press switch :. The cargo compartment lamps will also come on and off.

Switching rear interior lamp on/off automatically

The rear interior lamp switches on and off automatically when the automatic control is switched on (Y page 77) and a rear door is opened or closed.

The rear interior lamp cannot be switched

off with switch : (Y page 78) located in the front overhead control panel.

Cargo compartment lamps

The switch for the cargo compartment lamps and the rear interior lamp is located in the overhead control panel.

The cargo compartment lamps are located above the rear window.

Switching cargo compartment lamps ; on/off: Press switch :.

When opening the tailgate, cargo

compartment lamps ; come on automatically. Switching off the cargo compartment lamps using switch : in the overhead control panel then is not possible. You can switch off cargo compartment lamps ; if the tailgate should remain open for a longer period of time, see “Switching cargo compartment lamps off and on with the tailgate open” (Y page 79).

Lighting

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Switching cargo compartment lamps off and on with the tailgate open

Warning!

To prevent possible personal injury, always keep hands and fingers away from the cargo compartment opening when closing the tailgate. Be especially careful when small children are around.

Warning!

To prevent the vehicle battery from being discharged, switch off the cargo compartment lamps if the tailgate should remain open for a longer period of time.

Switching off

Open the tailgate (Y page 61).

Press door lock : down in direction of arrow until it engages.

Do not close the tailgate if the lock is engaged in down position. The lock could otherwise be damaged. When locking the tailgate, it is important that the door lock be in the same original position as shown in the illustration. To return door lock : to its original position, press lock cylinder ;.

Switching on

Press lock cylinder ; to activate the cargo compartment lamps again. The cargo compartment lamps will come on.

Wipers

Notes

Do not operate the wipers when the windshield/rear window is dry. Dust that accumulates on a windshield/rear window might scratch the glass and/or damage the wiper blades when wiping occurs on a dry windshield/rear window. If it is necessary to operate the wipers in dry weather conditions, always operate the wipers with washer fluid.

Combination switch

Single wipe

Wiping with washer fluid

;

Switching on windshield wipers

Switch on the ignition.

Windshield wipers

Switching on/off

Windshield wipers off

Intermittent wiping

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Normal wiper speed

III

Fast wiper speed

Turn the combination switch in direction of arrow ; to the desired position, depending on the intensity of the rain.

Intermittent wiping

Only switch on intermittent wiping under wet weather conditions or in the presence of precipitation.

When you select intermittent wiping, the rain sensor is activated. The rain sensor sets a suitable wiping interval depending on the wetness of the sensor surface automatically.

Do not leave windshield wipers on an intermittent setting when the vehicle is taken to an automatic car wash or during windshield cleaning. Windshield wipers will operate in the presence of water sprayed on the windshield, and windshield wipers may be damaged as a result.

If you have set intermittent wiping, dirt on the surface of the rain sensor or optical effects may cause the windshield wipers to wipe in an undesired fashion. This could then damage the windshield wiper blades or scratch the windshield. You should therefore switch off the windshield wipers when weather conditions are dry.

Intermittent wiping interval is dependent on wetness of windshield. After the initial wipe, pauses between wipes are controlled by the rain sensor automatically.

Turn the combination switch to position I.

Intermittent wiping is interrupted when the vehicle is at a standstill and a front door is opened. This protects persons getting into or out of the vehicle from being sprayed.

Intermittent wiping will be continued when all doors are closed and

the automatic transmission is in drive position D or reverse gear R

the wiper setting is changed using the combination switch

Single wipe

Press the combination switch briefly in direction of arrow : to the resistance point. The windshield wipers wipe one time without washer fluid.

Wiping with washer fluid

Press the combination switch in direction of arrow : past the resistance point. The windshield wipers operate with washer fluid.

To prevent smears on the windshield or noisy/chattering wiper blades, wipe with washer fluid every now and then even when it is raining.

For information on filling up the washer reservoir, see “Washer system and headlamp cleaning system” (Y page 153).

For information on cleaning the headlamps with washer fluid, see “Headlamp cleaning system” (Y page 75).

Rear window wiper/washer

The rear window wiper engages automatically when the automatic transmission is shifted into reverse gear R with the windshield wipers switched on.

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Switch on the ignition.

Activating intermittent wiping: Press switch :. Indicator lamp ; comes on.

Deactivating intermittent wiping: Press switch : again. Indicator lamp ; goes out.

Wiping with washer fluid: Press and hold switch =. The rear window is wiped for another 5 seconds after switch = is released.

For information on filling up the washer reservoir, see “Washer system and headlamp cleaning system” (Y page 153).

Problems with wipers

If anything blocks the wipers (leaves,

snow, etc.), switch them off immediately.

For safety reasons, stop the vehicle in a safe location, and

remove the SmartKey from the starter switch

engage the parking brake

before attempting to remove any blockage.

Remove blockage.

Turn the wipers on again.

If the windshield wipers fail to function at all with the combination switch in position I,

set the combination switch to the next higher wiper speed

have the windshield wipers checked at the nearest authorized Mercedes-Benz Center

Power windows

Opening and closing

The door windows are opened and closed electrically. The switches for all door windows are located on the driver’s door control panel. The switches for the respective door windows are located on the front passenger door and on the rear doors.

Operating the rear door windows from the rear is not possible when you activate the override switch (Y page 49).

Observe Safety notes, see page 44.

Warning!

When closing the door windows, make sure there is no danger of anyone being harmed by the closing procedure.

Activate the override switch when children are riding in the back seats of the vehicle. The children may otherwise injure themselves, e.g. by becoming trapped in the window opening.

The closing of the door windows can be immediately halted by releasing the switch or by releasing button & on the SmartKey.

Warning!

Do not keep any part of your body up against the window pane when opening a window. The downward motion of the pane may pull that part of your body down between the window pane and the door frame and trap it there. If there is a risk of entrapment, release the switch and pull it to close the window.

You can also open or close the windows using the SmartKey, see “Summer opening feature” (Y page 82) and “Convenience closing feature” (Y page 82).

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Override switch (Y page 49)

;

Left front door window

Right front door window

Right rear door window

Left rear door window

Switch on the ignition.

Opening/closing: Press or pull and hold switch ; to A to the resistance point. The corresponding door window will move downwards or upwards until you release the switch.

Express opening: Press switch ; to A past the resistance point and release. The corresponding door window opens completely.

Stopping during express opening: Press or pull the respective switch again.

Summer opening feature

When the weather is warm, you can ventilate the vehicle before driving off by simultaneously

opening the windows

opening the tilt/sliding sunroof

The summer opening feature can only be activated via the remote control of the SmartKey. The SmartKey must be in close proximity to the driver’s outside door handle.

Aim transmitter eye of the SmartKey at the driver’s outside door handle.

Press and hold button % on the SmartKey until the windows and the tilt/

sliding sunroof have reached the desired position. The vehicle unlocks.

Release button % on the SmartKey to interrupt the opening procedure.

Convenience closing feature

When locking the vehicle, you can simultaneously close the windows and the tilt/sliding sunroof.

Warning!

When closing the windows and the tilt/sliding sunroof, make sure there is no danger of anyone being harmed by the closing procedure.

If potential danger exists, proceed as follows:

Release button & to stop the closing procedure. To open, press and hold button %. To continue the closing procedure after making sure that there is no danger of anyone being harmed by the closing procedure, press and hold button &.

The SmartKey must be in close proximity to the driver’s outside door handle.

Aim transmitter eye of the SmartKey at the driver’s outside door handle.

Press and hold button & on the SmartKey until the windows and the tilt/ sliding sunroof are completely closed.

Release button & on the SmartKey to interrupt the closing procedure.

Driving and parking

Safety notes

Warning!

Make sure absolutely no objects are obstructing the pedals’ range of movement. Keep the driver’s footwell clear of all obstacles. If there are any floormats or

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carpets in the footwell, make sure the pedals still have sufficient clearance.

During sudden driving or braking maneuvers the objects could get caught between the pedals. You could then no longer brake or accelerate. This could lead to accidents and injury.

Warning!

With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle. Adapt your driving accordingly.

Starting the engine

Warning!

Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death.

Do not run the engine in confined areas (such as a garage) which are not properly ventilated. If you think that exhaust gas fumes are entering the vehicle while driving, have the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one window fully open at all times.

Automatic transmission

Gearshift pattern for automatic transmission

Park position with gear selector lever lock

Reverse gear

Neutral position

Drive position

For more information, see “Automatic transmission” (Y page 87).

Make sure the automatic transmission is in park position P.

Starting

Do not depress the accelerator pedal.

Turn the SmartKey in the starter switch to position 3 (Y page 62) and release it. The engine starts automatically.

Starting difficulties

Remember that extended starting attempts can drain the battery.

If the SmartKey is left in starter switch position 0 for an extended period of time, it can no longer be turned in the starter switch. In this case, the steering is locked.

To unlock, remove the SmartKey from the starter switch and reinsert.

The engine does not start. You can hear the starter.

There could be a malfunction in the engine electronics or in the fuel supply system.

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Turn the SmartKey in the starter switch to position 0 and repeat the starting procedure.

If the engine does not start after several starting attempts:

Contact an authorized Mercedes-Benz Center or call Roadside Assistance.

The engine does not start. You cannot hear the starter.

The battery may not be sufficiently charged.

Get a jump start (Y page 237).

If the engine will not start despite a jump start:

Contact an authorized Mercedes-Benz Center or call Roadside Assistance.

The starter has been exposed to excessive temperatures.

Let the starter cool for about 2 minutes.

Repeat the starting procedure.

If the engine does not start after several starting attempts:

Contact an authorized Mercedes-Benz Center or call Roadside Assistance.

Driving off

Warning!

On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control.

Do not run a cold engine at high engine speeds. Running a cold engine at high engine speeds may shorten the service life of the engine. This is not covered by the Mercedes-Benz Limited Warranty.

If an acoustic warning sounds and the message Release Parking Brake appears in the multifunction display when

driving off, you have forgotten to release the parking brake.

Release the parking brake.

Avoid spinning of a drive wheel. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty.

Simultaneously depressing the accelerator pedal and applying the brakes reduces engine performance and causes premature brake and drivetrain wear which is not covered by the Mercedes-Benz Limited Warranty.

Once the vehicle is in motion, the automatic central locking system engages and the locking knobs in the doors move down.

The automatic door lock feature can be deactivated (Y page 108).

Automatic transmission

Warning!

It is dangerous to shift the automatic transmission out of park position P or neutral position N if the engine speed is higher than idle speed. If your foot is not firmly on the brake pedal, the vehicle could accelerate quickly forward or in reverse. You could lose control of the vehicle and hit someone or something. Only shift into gear when the engine is idling normally and when your right foot is firmly on the brake pedal.

Only shift the automatic transmission into reverse gear R or park position P when the vehicle is stopped. Otherwise the automatic transmission could be damaged.

Depress the brake pedal. The gear selector lever lock is released.

Shift the automatic transmission into drive position D or reverse gear R.

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Shifting the automatic transmission out of

park position P is only possible with the brake pedal depressed.

Only depressing the brake pedal releases the gear selector lever lock.

Wait for the gear selection process to complete before setting the vehicle in motion.

If engaged, release the parking brake.

Release the brake pedal.

Carefully depress the accelerator pedal.

After a cold start, the automatic transmission shifts at a higher engine revolution. This allows the catalytic converter to reach its operating temperature earlier.

For more information on driving, see “Driving instructions” (Y page 176).

For information on off-road driving, see “Offroad driving” (Y page 179).

Problems while driving

The engine runs erratically and misfires

An ignition cable may be damaged.

The engine electronics may not be operating properly.

Unburned gasoline may have entered the catalytic converter and damaged it.

Give very little gas.

Have the problem checked at an authorized Mercedes-Benz Center as soon as possible.

The coolant temperature is above 248‡ (120†)

The coolant is too hot and is no longer cooling the engine.

Stop the vehicle in a safe location as soon as possible.

Turn off the engine immediately.

Allow the engine and coolant to cool off.

Check the coolant level and add coolant if necessary (Y page 152).

In case of accident

If the vehicle is leaking fuel:

Do not start the engine under any circumstances.

Exit the vehicle at a safe distance from the roadway.

Notify local fire and/or police authorities.

If the extent of the damage cannot be determined:

Contact an authorized Mercedes-Benz Center or call Roadside Assistance.

If no damage on major assemblies, fuel system, and engine mount can be determined:

Start the engine in the usual manner.

Parking

Warning!

Do not park this vehicle in areas where combustible materials such as grass, hay or leaves can come into contact with the hot exhaust system. These materials could be ignited and cause a vehicle fire.

Vehicle movement can cause serious personal injury or damage to the vehicle or the vehicle drivetrain. Therefore, always do the following before turning off the engine and leaving the vehicle:

Keep right foot on the brake pedal.

Engage the parking brake.

Shift the automatic transmission into park position P.

Slowly release the brake pedal.

When parked on an incline, always turn the front wheels towards the road curb.

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Turn the SmartKey in the starter switch to position 0 and remove the SmartKey from the starter switch.

Take the SmartKey with you and lock the vehicle when leaving.

Parking brake

Warning!

Engaging the parking brake while the vehicle is in motion can cause the rear wheels to lock up. You could lose control of the vehicle and cause an accident. In addition, the vehicle’s brake lights do not light up when the parking brake is engaged.

Warning!

When leaving the vehicle, always remove the SmartKey from the starter switch, take it with you, and lock the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could release the parking brake and/or shift the automatic transmission out of park position P, either of which could result in an accident and/or serious personal injury.

Releasing: Pull up slightly on parking brake lever : and press release button ;.

Push parking brake lever : down to its original position. When the ignition is switched on or the engine is running, the brake warning lamp

$ (USA only) or J (Canada only) in the instrument cluster goes out.

Engaging: Pull up parking brake lever : firmly. When the engine is running, the brake warning lamp $ (USA only) or J (Canada only) in the instrument cluster comes on.

Turning off the engine

Warning!

Do not turn off the engine before the vehicle has come to a complete stop. With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle.

Shift the automatic transmission into park position P.

Engage the parking brake.

Always engage the parking brake in addition to shifting the automatic transmission into park position P.

When parked on an incline, also turn the front wheels towards the road curb.

Turn the SmartKey in the starter switch to position 0.

Remove the SmartKey from the starter switch. The immobilizer is activated.

The SmartKey can only be removed from the starter switch with the automatic transmission in park position P.

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Automatic transmission

Introduction

For information on driving with an automatic transmission, see “Driving and parking” (Y page 82).

Warning!

Make sure absolutely no objects are obstructing the pedals’ range of movement. Keep the driver’s footwell clear of all obstacles. If there are any floormats or carpets in the footwell, make sure the pedals still have sufficient clearance.

During sudden driving or braking maneuvers the objects could get caught between the pedals. You could then no longer brake or accelerate. This could lead to accidents and injury.

Allow the engine to warm up under low load use. Do not place full load on the engine until the operating temperature has been reached.

Avoid spinning of a drive wheel for an extended period when driving off on slippery road surfaces.

This may cause serious damage to the engine and the drivetrain which is not covered by the Mercedes-Benz Limited Warranty.

During the brief warm-up, transmission upshifting is delayed. This allows the catalytic converter to heat up more quickly to operating temperature.

Gear selector lever

Gearshift pattern for automatic transmission

Park position with gear selector lever lock

Reverse gear

Neutral position

Drive position

Warning!

Only shift the automatic transmission into

reverse gear R or park position P when the vehicle is stopped. Otherwise the automatic transmission could be damaged.

Shifting the automatic transmission out of

park position P is only possible with the brake pedal depressed.

Only depressing the brake pedal releases the gear selector lever lock.

The current gear selector lever position corresponds with the current transmission position.

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The current transmission position P, R, N, or D appears in the multifunction display (Y page 88).

Shifting procedure

The automatic transmission selects individual gears automatically, depending on:

the selected gear range (Y page 89)

transfer case position (HIGH or LOW) (Y page 91)

the position of the accelerator pedal

the vehicle speed

With drive position D selected, you can influence transmission shifting by limiting or extending the gear range.

Transmission positions

The current transmission position appears in the multifunction display.

Transmission position indicator

Effect

Park position

Shift the automatic transmission into park position P only when the vehicle is stopped. The park position is not intended to serve as a brake when the vehicle is parked. Rather, the driver should always engage the parking brake in addition to shifting the automatic transmission into park position P to secure the vehicle.

The SmartKey can only be removed from the starter switch with the gear selector lever in park position P. With the SmartKey removed from the starter switch, the gear selector lever is locked in park position P.

If the vehicle’s electrical system is malfunctioning, the gear selector lever could remain locked in park position P. To unlock the gear selector lever manually, see “Manually unlocking the gear selector lever” (Y page 222).

Reverse gear

Shift the automatic transmission into reverse gear R only when the vehicle is stopped.

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Effect

Neutral position

No power is transmitted from the engine to the drive axle. When the brakes are released, the vehicle can be moved freely (pushed or towed).

To avoid damage to the transmission, never shift the automatic transmission into neutral position N while driving.

Exceptions:

If the ESP® is deactivated or malfunctioning, shift the automatic transmission into neutral position N if the vehicle is in danger of skidding.

Shift the automatic transmission into neutral position N if you have to shift the transfer case.

Coasting the vehicle, or driving for any other reason with the automatic transmission in neutral position N can result in transmission damage that is not covered by the Mercedes-Benz Limited Warranty.

Drive position

The automatic transmission shifts automatically. All forward gears are available.

Driving tips

Kickdown

Use the kickdown when you want maximum acceleration.

Depress the accelerator pedal past the point of resistance. Depending on the engine speed the automatic transmission shifts into a lower gear.

Working on the vehicle

Warning!

When working on the vehicle, engage the parking brake and shift the automatic transmission into park position P. Otherwise the vehicle could roll away which could result in an accident and/or serious personal injury.

Gear ranges

With the automatic transmission in drive position D, you can limit or extend the gear range, see “One-touch gearshifting” (Y page 90).

The current gear range appears in the multifunction display.

Gear range indicator

If the transfer case is in off-road position

LOW, the automatic transmission will not shift up automatically, even when the engine has reached the speed limit for that gear. There is a risk of damaging the engine.

It is very important to make sure the permissible engine speed is not exceeded.

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Effect

With this selection you can use the braking effect of the engine.

Allows the use of engine’s braking power when driving

on steep downgrades

in mountainous regions

under extreme operating conditions

For maximum use of engine’s braking effect on very steep or lengthy downgrades.

One-touch gearshifting

With the automatic transmission in drive position D, you can limit or extend the gear range using the gear selector lever.

Limiting gear range

Warning!

Briefly press the gear selector lever to the left in the D- direction. The automatic transmission will shift into the next lower gear as permitted by the shift program. This action simultaneously limits the gear range of the automatic transmission.

To avoid overrevving the engine when downshifting, the automatic transmission will not shift into a lower gear if the engine’s maximum speed would be exceeded.

Extending gear range

Briefly press the gear selector lever to the right in the D+ direction. The automatic transmission will shift into the next higher gear as permitted by the shift program. This action simultaneously extends the gear range of the automatic transmission.

If you press on the accelerator pedal when the engine has reached the revolution limit of the current gear range, the automatic transmission will upshift beyond any gear range limit selected.

Canceling gear range limit

Press and hold the gear selector lever to the right in the D+ direction until D reappears in the multifunction display. The automatic transmission will shift from the current gear range directly into drive position D.

Shifting into optimal gear range

Press and hold the gear selector lever to the left in the D- direction. The automatic transmission will select the gear range suited for optimal acceleration and deceleration automatically. This will involve shifting down one or more gears.

Emergency operation (limp-home mode)

If vehicle acceleration becomes less responsive or sluggish or the automatic transmission no longer shifts, the automatic transmission is most likely operating in limphome (emergency operation) mode. In this mode only second gear and reverse gear R can be selected.

Stop the vehicle in a safe location.

Shift the automatic transmission into park position P.

Turn off the engine.

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Wait at least 10 seconds before restarting.

Restart the engine.

Shift the automatic transmission into drive position D (for second gear) or reverse gear R.

Have the automatic transmission checked at an authorized Mercedes-Benz Center as soon as possible.

Transfer case

For more information on off-road driving, see “Off-road driving” (Y page 179).

Transfer case position

H HIGH

Road position

L LOW

Off-road position

This position is intended for driving off-road and step gradients.

The automatic transmission will not upshift automatically to the next higher gear range when driving at the rpm limit.

The transfer case supports the engine’s driving force (approximately 1/2 speed).

Output is therefore increased.

N Neutral

No power is transmitted from the engine to the drive axle.

Switching transfer case

The transfer case switch is located on the lower part of the center console.

Transfer case switch

Current transfer case indicator : appears in the multifunction display.

Warning!

Always wait until the procedure of shifting from HIGH to LOW – and from LOW to HIGH – has been entirely completed. During this procedure do not turn off the engine or shift the automatic transmission into another gear.

If you do not wait until the shifting procedure has been entirely completed then it might not be correctly performed. The transfer case might be in neutral, thus interrupting the transfer of power between the engine and the drive axle.

The vehicle is then freely movable, even if a gear has been selected, and could unintentionally be set into motion – particularly on up – or downhill grades. This

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could lead to an accident and cause injury to yourself and others.

Please observe related messages appearing in the multifunction display.

Switching from HIGH to LOW

The shifting procedure can only be performed when the following conditions are met:

The engine is running.

The automatic transmission is in neutral position N.

The vehicle is not at a standstill.

The vehicle speed does not exceed 25 mph (40 km/h).

Press upper half (“LOW”) of the transfer case switch. Once the shift is complete, transfer case position L appears in transfer case indicator :.

If the shifting procedure does not take place, press upper half (“LOW”) of the transfer case switch once more.

Shift the automatic transmission into drive position D.

Switching from LOW to HIGH

The shifting procedure can only be performed when the following conditions are met:

The engine is running.

The automatic transmission is in neutral position N.

The vehicle is not at a standstill.

The vehicle speed does not exceed 43 mph (70 km/h).

Press lower half (“HIGH”) of the transfer case switch. Once the shift is complete, transfer case position H appears in transfer case indicator :.

If the shifting procedure does not take place, press lower half (“HIGH”) of the transfer case switch once more.

Shift the automatic transmission into drive position D.

Messages in the multifunction display

If a shift was not completed and one of the following messages appears in the multifunction display:

TC shift conditions not fulfilled

The shift did not take place. At least one shift condition was not met.

Repeat the shifting procedure.

TC in neutral

The shift did not take place. The transfer case is in neutral. Transfer case position N appears in transfer case indicator :.

Repeat the shifting procedure.

Warning!

If the transfer case is in Neutral, the park position P of the automatic transmission will not hold the vehicle. The parking brake must be engaged to hold the vehicle in place.

TC shift procedure canceled

The shift did not take place.

Repeat the shifting procedure.

Transfer case Visit workshop

There may be a malfunction in the system.

Repeat the shifting procedure.

If the shifting procedure still does not take place:

Have the vehicle checked at an authorized Mercedes-Benz Center as soon as possible.

Transfer case

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If the SmartKey is in starter switch

position 0 or 1, an alarm will sound if the transfer case is in Neutral and the driver’s door is opened.

Switch the transfer case to gear position

HIGH or LOW.

Differential locks

Differential locks improve the vehicle’s tractive power off-road. Switch differential locks

for off-road driving

to switch the ABS off during off-road driving

for driving through water

when driving on deep snow and icy or fouled surfaces

Do not switch the front axle differential lock when driving around tight corners. This restricts steering ability.

When driving off-road, apply only moderate pressure to the accelerator pedal if the differential locks are switched on.

When operating the vehicle on a single-axle dynamometer – no matter how briefly – you must

raise the axle not being driven

disconnect the drive shaft

and

switch the transfer case differential lock.

Otherwise the transfer case can be damaged, which is not covered by the Mercedes-Benz Limited Warranty.

Warning!

Never drive on pavement with differential locks switched.

Steering control will be strongly affected with the differential locks activated.

The ABS, BAS, and ESP® are switched off automatically when the transfer case differential lock is activated.

For more information on off-road driving, see “Off-road driving” (Y page 179).

A few words about differentials and differential locks

When a vehicle negotiates a turn, wheels on the outside of the curve must travel farther and rotate faster than the inside wheels. The differential, the operation of a set of gears that allows the powered wheels in a vehicle to turn at different speeds, makes this essential function possible.

The drawback is that the differential also sends most of the engine’s power to the wheel with the least load or strain on it. For example, if one of a vehicle’s powered wheels sits on a patch of snow and spins because there is no traction, all of the engine’s power will go to that wheel because the power will take the path of least resistance. Meanwhile, the opposite wheel, sitting on dry pavement where it could get enough grip to start the vehicle moving, sits idle because it receives no power.

The 4-ETS addresses this problem and provides for good control and steering ability by automatically slowing the slipping wheel and thus increasing the power to the other non-slipping drive wheels to get the vehicle moving. The ESP® and the 4-ETS in this vehicle feature such intelligent limited-slip differential technology, ideally suited for onroad and light off-road driving. Transfer case position LOW (Y page 91) also enhances offroad driving capabilities.

More extreme off-road conditions may call for another solution, engaging a differential lock or preventing the differential from operating altogether. This vehicle comes with three differential locks: front, transfer case (center), and rear. Each can be engaged simply by pushing dashboard-mounted

Differential locks

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switches in sequential order (center, rear, front) (Y page 94). When the transfer case (center) differential is locked, half of the engine’s power is automatically distributed to the front wheels and half to the rear wheels. When the rear differential is locked, power going to the rear wheels is equally distributed, so that both rear wheels turn at the same speed and torque. Please be aware that engaging the differential locks will significantly reduce the steering ability of the vehicle.

For your safety and the safety of others and to prevent damage to the vehicle, the differential locks must not be engaged when driving on paved roads. It is important to understand that during on-road/paved driving, differentials are absolutely necessary for providing the essential control and steering ability of the vehicle. The differential locks, therefore, must not be engaged when driving on paved roads and should only be used to the extent necessary to negotiate offroad conditions which cannot be handled by the systems (the 4-ETS, the ESP®, and the manual switch position “LOW” of transfer case) this vehicle comes equipped with.

Switching differential locks on and off

The switches are located on the upper part of the center console.

Transfer case (center) differential lock

;

Rear axle differential lock

Front differential lock

Engagement indicator lamps (yellow)

Function indicator lamps (red)

The differential locks can only be switched on in the sequence :, ;, =.

Switching differential locks on

To avoid damage to the transfer case and

differential locks:

Engage the differential locks only at low speed (walking speed, not more than 5 mph [8 km/h]).

Do not engage the differential locks if the driving wheels are spinning due to lack of traction.

Do not engage the differential locks on paved roads.

Transfer case differential lock

Press switch :. Yellow engagement indicator lamp ? for the transfer case differential lock comes on.

The ESP® warning lamp d in the instrument cluster comes on.

When the differential lock engagement operation has been completed, the red function indicator lamp A comes on.

The message ABS not available differential locked appears in the multifunction display.

The ESP® warning lamp d and the ! indicator lamp in the instrument cluster come on.

Once the transfer case differential lock is switched on, you can now, if needed, switch on rear axle differential lock ;, or switch on rear axle differential lock ; and front differential lock =.

Differential locks

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Rear axle differential lock

Press switch ;. Yellow engagement indicator lamp ? comes on first, followed by red function indicator lamp A.

The rear axle differential lock is switched on.

Front differential lock

Press switch =. Yellow engagement indicator lamp ? comes on first, followed by red function indicator lamp A.

The front differential lock is switched on.

Switching differential locks off

There are two different methods to disengage differential locks:

You can switch the differential locks off in reverse order (=, ;, :).

To switch off all differential locks at the same time:

Press switch :. Yellow engagement indicator lamps ? go out first. Red function indicator lamps A go out when the switching process has been carried out in the differential.

To activate the ESP®, BAS, and ABS systems, drive again for 3 seconds using a constant driving style.

All messages in the multifunction display disappear. The ESP® warning lamp d and the ! indicator lamp in the instrument cluster go out.

If red function indicator lamps A do not go out when the differential locks are disengaged, bring vehicle to a stop and then continue driving. Changing the vehicle load can help to disengage the differential locks.

Warning!

Always remember to disengage the differential locks when returning to drive on paved roads, see “A few words about differentials and differential locks”.

Instrument cluster

Introduction

For a full view illustration of the instrument cluster, see “Instrument cluster” (Y page 26).

Warning!

No messages will be displayed if either the instrument cluster or the multifunction display is inoperative.

As a result, you will not be able to see information about your driving conditions, such as

speed

outside temperature

warning/indicator lamps

malfunction/warning messages

failure of any systems

Driving characteristics may be impaired.

If you must continue to drive, please do so with added caution. Contact an authorized Mercedes-Benz Center as soon as possible.

Reset button

Instrument cluster

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For information on changing the instrument cluster settings, e.g. the language, see (Y page 104).

Activating the instrument cluster

The instrument cluster is activated when you

open the driver’s door

switch on the ignition

press reset button :

switch on the exterior lamps

Adjusting the instrument cluster illumination

Use reset button : to adjust the illumination brightness for the instrument cluster and the switches on the center console.

To brighten illumination: Turn reset button : clockwise until the desired level of illumination is reached.

To dim illumination: Turn reset button : counterclockwise until the desired level of illumination is reached.

The instrument cluster illumination is dimmed or brightened automatically to suit ambient light conditions.

The instrument cluster illumination will also be adjusted automatically when you switch on the vehicle’s exterior lamps.

Coolant temperature gauge

The coolant temperature gauge is located on the left side in the instrument cluster (Y page 26).

Warning!

Driving when your engine is overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned.

Steam from an overheated engine can cause serious burns which can occur just by opening the engine hood. Stay away from the engine if you see or hear steam coming from it.

Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of the vehicle and do not stand near the vehicle until the engine has cooled down.

During severe operating conditions, e.g. stopand-go traffic, the coolant temperature may rise close to 248‡ (120†).

Excessive coolant temperature triggers a

warning in the multifunction display.

The engine should not be operated with a coolant temperature above 248‡ (120†), i.e. in the red zone of the coolant temperature gauge. Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty.

Resetting trip odometer

Make sure you are viewing the standard display (Y page 99) in the multifunction display.

Press and hold the reset button in the instrument cluster (Y page 95) until the trip odometer is reset.

Tachometer

The red marking on the tachometer (Y page 26) denotes excessive engine speed.

Avoid driving at excessive engine speeds, as it may result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty.

To help protect the engine, the fuel supply is interrupted if the engine is operated within the red marking.

Instrument cluster

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Control system

Introduction

The control system is activated as soon as the starter switch is in position 1 (Y page 62).

The control system enables you to call up information about your vehicle and to change vehicle settings.

For example, you can use the control system to find out when your vehicle is next due for maintenance service, to set the language for messages in the instrument cluster display, and much more.

Warning!

A driver’s attention to the road and traffic conditions must always be his/her primary focus when driving.

For your safety and the safety of others, selecting features through the multifunction steering wheel should only be done by the driver when traffic and road conditions permit it to be done safely.

Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second.

The control system relays information to the multifunction display.

Multifunction steering wheel

The displays in the multifunction display and the settings in the control system are controlled by the buttons on the multifunction steering wheel.

Multifunction display

;

Press button

W X

to select submenus in the Settings menu

to set values

to set the volume

Press button

to answer a call

to dial

to redial

to end a call

to reject an incoming call

Press button

V U

to select next or previous menu

Function only available in telephone menu.

Control system

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Press button briefly

& *

to move within a menu Within Audio/DVD menu to

select previous or next track, scene or stored station

Within Telephone menu to switch to the phone book and select a name or number

Press and hold button

& *

Within Audio/DVD menu to select previous or next track with quick search or to select previous or next station in station list or wave band

Within Telephone menu to start the quick search in the phone book

Canada and AMG vehicles:

The steering wheel in this vehicle may vary from steering wheel shown. However, multifunction steering wheel symbols and feature description apply to Canada and AMG vehicles as well.

Depending on the selected menu, pressing the buttons on the multifunction steering wheel will alter what appears in the multifunction display.

The information available in the multifunction display is arranged in menus and accompanying functions and submenus.

The individual functions are then found within the relevant menu (radio or CD operations under Audio/DVD menu, for example). These functions serve to call up relevant information or to customize the settings for your vehicle.

It is helpful to think of the menus, and the functions within each menu, as being arranged in a circular pattern.

Press button V or U repeatedly to pass through each menu one after the other.

Press button * or & repeatedly to pass through each function display, one after the other, in the current menu.

In the Settings menu, instead of functions, you will find a number of submenus for calling up and changing settings. For instructions on using these submenus, see “Settings menu” (Y page 103).

The number of menus available in the system depends on which optional equipment is installed in your vehicle.

Multifunction display

Trip odometer

;

Main odometer

Transfer case indicator

Transmission position/gear range indicator

Digital clock

Outside temperature/digital speedometer

For more information on menus displayed in the multifunction display, see “Menus and submenus” (Y page 99).

Control system

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Mercedes-Benz GL-Class 2009, G 550 2009, G 55 AMG 2009 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual