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É4635845901mËÍ
4635845901
G-Class
Operator's Manual
Order no. 6515 4177 13 Part no. 4635845901 Edition A 2015
G-Class Operator's Manual
Page 2
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In this Operator's Manual you will find the following symbols:
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Warning notes draw your attention to hazards
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vehicles and about Daimler AG can be found
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Environmental notes provide you with information on environmentally aware actions or
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Notes on material damage alert you to
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dangers that could lead to damage to your
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Practical tips or further information that
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As at 07.02.2014
Page 3
Welcome to the world of Mercedes-Benz
We urge you to read this Operator's Manual
carefully and familiarize yourself with the
vehicle before driving. For your own safety
and a longer vehicle life, follow the instructions and warning notices in this 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 MercedesBenz Limited Warranty.
The equipment or product designation of your
vehicle may vary depending on:
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order
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design
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equipment
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technical features
The equipment in your vehicle may therefore
differ from that shown in the descriptions and
illustrations.
The following are integral components of the
vehicle:
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Operator's Manual
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Maintenance Booklet
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Equipment-dependent supplements
Keep printed copies of the documents in the
vehicle at all times. If you sell the vehicle,
always pass the documents on to the new
owner.
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
Mercedes-Benz USA, LLC
Mercedes-Benz Canada, Inc.
A Daimler Company
4635845901
É4635845901mËÍ
Page 4
Page 5
Contents
3
Index ....................................................... 4
Introduction ......................................... 20
At a glance ........................................... 29
Safety ................................................... 39
Opening and closing ........................... 67
Seats, steering wheel and mirrors .... 83
Lights and windshield wipers ............ 97
Climate control ................................. 117
Driving and parking .......................... 131
On-board computer and displays .... 195
Stowage and features ...................... 247
Maintenance and care ...................... 273
Roadside Assistance ........................ 289
Wheels and tires ............................... 305
Technical data ................................... 335
Page 6
Index
4
1, 2, 3 ...
4ETS (Electronic Traction System)
Function/notes ................................ 63
12 V socket ........................................ 257
115 V socket ...................................... 257
A
ABS (Anti-lock Braking System)
Display message ............................ 213
Function/notes ................................ 62
Important safety notes .................... 62
Warning lamp .................................237
Accident
Automatic measures after an acci-
dent ................................................. 52
ADAPTIVE BRAKE ................................. 65
Adaptive brake lights .......................... 63
Additives (engine oil) ........................ 341
Air bags
Deployment ..................................... 49
Display message ............................ 218
Front air bag (driver, front
passenger) ....................................... 48
Important safety notes .................... 47
Introduction ..................................... 47
PASSENGER AIR BAG OFF indica-
tor lamp ...........................................42
Window curtain air bag .................... 49
Air vents
Important safety notes .................. 128
Rear ............................................... 129
Setting ...........................................128
Setting the center air vents ........... 128
Setting the side air vents ...............128
Air-conditioning system
see Climate control
Alarm system
see ATA (Anti-Theft Alarm system)
All-wheel drive
Transfer case ................................. 186
AMG menu (on-board computer) ..... 209
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Approach/departure angle .............. 161
Ashtray ............................................... 255
Assistance menu (on-board com-
puter) ..................................................205
ASSYST service interval display
Service messages .......................... 279
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 66
Function ...........................................66
Switching off the alarm .................... 66
Authorized Mercedes-Benz Center
see Qualified specialist workshop
AUTO lights
Display message ............................ 221
see Lights
Automatic car wash .......................... 281
Automatic engine start (ECO start/
stop function) .................................... 137
Automatic engine switch-off (ECO
start/stop function) .......................... 136
Automatic headlamp mode .............. 100
Automatic transmission
Automatic drive program ............... 144
Display message ............................ 232
Drive position (ECO start/stop
function) ........................................ 141
Driving tips .................................... 143
Emergency running mode .............. 147
Engaging drive position .................. 141
Engaging neutral ............................ 141
Engaging reverse gear ................... 140
Engaging the park position ............ 140
Important safety notes .................. 139
Kickdown ....................................... 143
Manual drive program .................... 145
Neutral (ECO start/stop func-
tion) ............................................... 141
Overview ........................................ 139
Problem (malfunction) ................... 147
Program selector button ................ 143
Pulling away ................................... 134
Selector lever ................................ 139
Shift ranges ................................... 145
Steering wheel paddle shifters ...... 144
Trailer towing ................................. 143
Transmission position display ........ 140
Automatic transmission emer-
gency mode ....................................... 147
Page 7
Index
5
Axle load, permissible (trailer tow-
ing) ...................................................... 347
B
BabySmart™
Air bag deactivation system .............56
Backup lamp
Changing bulbs .............................. 113
BAS (Brake Assist System) ................. 62
Battery
Checking (SmartKey) ....................... 70
Important safety guidelines
(SmartKey) ....................................... 70
Replacing (SmartKey) ...................... 70
Battery (vehicle)
Charging ........................................ 295
Display message ............................ 223
Important safety notes .................. 292
Jump starting ................................. 296
Overview ........................................ 292
Blind Spot Assist
Activating/deactivating ................. 205
Activating/deactivating (on-
board computer) ............................ 205
Display message ............................ 227
Notes/function .............................. 178
Brake fluid
Display message ............................ 216
Notes ............................................. 342
Brake fluid level ................................ 279
Brake lamps
Adaptive ........................................... 63
Display message ............................ 219
Brakes
ABS .................................................. 62
BAS .................................................. 62
Brake fluid (notes) ......................... 342
Display message ............................ 213
High-performance brake system .... 155
Important safety notes .................. 153
Maintenance .................................. 154
Parking brake ................................ 151
Riding tips ...................................... 153
Warning lamp ................................. 236
Breakdown
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 31
Brush guard ....................................... 266
Bulbs
Backup lamp .................................. 113
Brake lamp .................................... 113
Cornering light function ................. 110
Fog lamps ...................................... 110
Rear fog lamp ................................ 113
Tail lamp ........................................ 113
see Replacing bulbs
C
California
Important notice for retail cus-
tomers and lessees .......................... 22
Calling up a malfunction
see Display messages
Care
Car wash ........................................ 281
Carpets .......................................... 287
Chrome parts ................................. 285
Display ........................................... 285
Gear or selector lever .................... 286
Headlamps ..................................... 284
Interior ........................................... 285
Matte finish ................................... 283
Notes ............................................. 281
Paint .............................................. 282
Plastic trim .................................... 286
Power washer ................................ 282
Rear view camera .......................... 284
Roof lining ...................................... 287
Seat belt ........................................ 287
Seat covers .................................... 286
Sensors ......................................... 284
Steering wheel ............................... 286
Tail pipes ....................................... 285
Trailer coupling .............................. 285
Trim strips ..................................... 286
Washing by hand ........................... 282
Wheels ........................................... 282
Windows ........................................ 283
Wiper blades .................................. 284
Wooden trim .................................. 286
Cargo compartment cover
Installing/removing ....................... 253
Page 8
Index
6
Notes/how to use .........................253
Opening and closing ......................253
Overview ........................................ 253
Cargo compartment enlargement
Important safety notes .................. 250
Cargo tie down rings ......................... 253
CD player/CD changer (on-board
computer) .......................................... 203
Center console
Overview .......................................... 34
Upper section .................................. 34
Central locking
Automatic locking (on-board com-
puter) ............................................. 208
Locking/unlocking (SmartKey) ........68
Changing bulbs
Reversing lamps ............................ 113
Side marker lamps .........................112
Turn signals (front) ......................... 111
Changing gears .................................. 142
Checklist
After driving off-road ...................... 159
Before driving off-road ................... 159
Child seat
BabySmart™ air bag deactivation
system ............................................. 56
Forward-facing restraint system ...... 58
LATCH-type (ISOFIX) child seat
anchors ............................................ 55
On the front-passenger seat ............ 58
Problem (malfunction) ..................... 59
Rearward-facing restraint system .... 58
Top Tether ....................................... 55
Child-proof locks
Important safety notes .................... 59
Rear doors ....................................... 60
Children
Restraint systems ............................ 54
Special seat belt retractor ............... 53
Chrome parts (cleaning instruc-
tions) .................................................. 285
Cigarette lighter ................................ 256
Climate control
Controlling automatically ............... 124
Cooling with air dehumidification .. 122
Defrosting the windows ................. 126
Defrosting the windshield .............. 125
Dual-zone automatic climate con-
trol ................................................. 119
Important safety notes .................. 118
Indicator lamp ................................ 124
Maximum cooling .......................... 125
Notes on using dual-zone auto-
matic climate control ..................... 120
Overview of systems ...................... 118
Problem with the rear window
defroster ........................................ 127
Problems with "cooling with air
dehumidification" ........................... 124
Refrigerant ..................................... 341
Refrigerant filling capacity ............. 342
Setting the air distribution ............. 124
Setting the air vents ...................... 128
Setting the airflow ......................... 124
Setting the temperature ................ 124
Switching air-recirculation mode
on/off ............................................ 127
Switching on/off ........................... 121
Switching residual heat on/off ...... 127
Switching the rear window
defroster on/off ............................ 126
Switching the ZONE function on/
off .................................................. 125
Windshield defroster ...................... 126
Climate control system
Deactivating/activating ................. 136
Cockpit
Overview .......................................... 30
see Instrument cluster
COMAND
see separate operating instructions
Combination switch .......................... 103
Consumption statistics (on-board
computer) .......................................... 200
Convenience opening feature
see Side windows
Coolant (engine)
Checking the level ......................... 278
Display message ............................ 221
Filling capacity ............................... 343
Notes ............................................. 342
Temperature (on-board com-
puter) ............................................. 209
Temperature gauge ........................ 197
Warning lamp ................................. 243
Page 9
Index
7
Cooling
see Climate control
Copyright .............................................27
Cornering light function
Function/notes .............................104
Cruise control
Cruise control lever ....................... 163
Display message ............................ 229
Driving system ............................... 162
Function/notes .............................162
Resuming the stored speed ........... 164
Selecting ........................................ 163
Storing and maintaining current
speed ............................................. 164
Cup holder
Center console .............................. 254
Important safety notes .................. 254
Rear compartment ......................... 254
Customer Assistance Center
(CAC) ..................................................... 25
Customer Relations Department ....... 25
D
Data
see Technical data
Daytime running lamps
Display message ............................ 221
Switching on/off (on-board com-
puter) ............................................. 207
Switching on/off (switch) ................ 99
Declarations of conformity ................. 24
Delayed switch-off
Exterior lighting (on-board com-
puter) ............................................. 207
Interior lighting .............................. 208
Differential locks
Disengaging ................................... 190
Engaging ........................................ 189
Front axle ...................................... 190
General notes ................................ 188
Rear axle ........................................ 190
Terrain ...........................................188
Transfer case ................................. 190
Digital speedometer ......................... 201
Display (cleaning instructions) ........285
Display messages
Calling up (on-board computer) ..... 212
Driving systems .............................225
Engine ............................................ 221
General notes ................................ 211
Hiding (on-board computer) ........... 212
Lights ............................................. 218
Safety systems .............................. 213
Service interval display .................. 279
SmartKey ....................................... 234
Tires ............................................... 229
Vehicle ...........................................232
Distance display (on-board com-
puter) ..................................................205
Distance recorder
see Trip odometer
Distance warning (warning lamp) .... 245
DISTRONIC PLUS
Activating ....................................... 171
Activation conditions ..................... 171
Cruise control lever ....................... 171
Deactivating ................................... 176
Display message ............................ 227
Displays in the multifunction dis-
play ................................................ 174
Driving tips ....................................176
Function/notes .............................169
Important safety notes .................. 169
Selecting ........................................ 171
Setting the specified minimum
distance ......................................... 175
Warning lamp ................................. 245
Door control panel
Overview .......................................... 37
Doors
Automatic locking (on-board com-
puter) ............................................. 208
Automatic locking (switch) ...............75
Central locking/unlocking
(SmartKey) .......................................68
Display message ............................ 233
Emergency locking ........................... 75
Emergency unlocking ....................... 75
Important safety notes .................... 73
Opening (from inside) ...................... 73
Overview .......................................... 73
Drinking and driving ......................... 153
Drive program
Automatic ...................................... 144
Display ........................................... 140
Page 10
Index
8
Manual ...........................................145
SETUP (on-board computer) .......... 210
Driving abroad
Symmetrical low beam .................... 98
Driving in mountainous terrain
Approach/departure angle ............ 161
Driving downhill ............................. 162
Gradient-climbing capability
(maximum) ..................................... 161
Driving lamps
see Daytime running lamps
Driving off-road
see Off-road driving
Driving on flooded roads .................. 156
Driving safety systems
4ETS (Electronic Traction Sys-
tem) ................................................. 63
ABS (Anti-lock Braking System) ....... 62
ADAPTIVE BRAKE ............................. 65
Adaptive brake lights ....................... 63
BAS (Brake Assist System) .............. 62
Electronic brake force distribu-
tion .................................................. 65
ESP® (Electronic Stability Pro-
gram) ............................................... 63
Important safety information ........... 61
Overview .......................................... 61
Driving systems
Blind Spot Assist ............................ 178
Cruise control ................................ 162
Display message ............................ 225
DISTRONIC PLUS ........................... 169
HOLD function ............................... 180
PARKTRONIC ................................. 182
Rear view camera .......................... 185
SPEEDTRONIC ............................... 166
Variable SPEEDTRONIC ................. 166
Driving tips
Automatic transmission ................. 143
Brakes ........................................... 153
DISTRONIC PLUS ........................... 176
Downhill gradient ........................... 153
Driving abroad ................................. 98
Driving in winter ............................. 157
Driving on flooded roads ................ 156
Driving on sand .............................. 160
Driving over obstacles ................... 160
General .......................................... 152
Gravel roads .................................. 160
Hydroplaning ................................. 156
Icy road surfaces ........................... 157
Off-road driving .............................. 158
Off-road fording ............................. 156
Snow chains .................................. 309
Symmetrical low beam .................... 98
Tire ruts ......................................... 160
Towing a trailer .............................. 191
Traveling uphill ............................... 161
Wet road surface ........................... 154
DVD audio
Operating (on-board computer) ..... 203
DVD video
Operating (on-board computer) ..... 203
E
EASY-ENTRY feature
Activating/deactivating ................. 208
Function/notes ................................ 92
EASY-EXIT feature
Function/notes ................................ 92
Switching on/off ........................... 208
EBD (electronic brake force distribution)
Display message ............................ 215
Function/notes ................................ 65
ECO start/stop function
General information ....................... 135
Electrical fuses
Fuse box in the cargo compart-
ment .............................................. 303
Electronic Stability Program
see ESP® (Electronic Stability Program)
Electronic Traction System
see 4ETS (Electronic Traction System)
Emergency
Automatic measures after an acci-
dent ................................................. 52
Emergency call
see mbrace
Emergency locking
Vehicle ............................................. 75
Emergency release
Vehicle ............................................. 75
Emergency Tensioning Devices
Activation ......................................... 49
Page 11
Index
9
Engine
Check Engine warning lamp ...........243
Display message ............................ 221
ECO start/stop function ................ 135
Engine number ............................... 337
Irregular running ............................ 138
Jump-starting ................................. 296
Starting problems .......................... 138
Starting the engine with the
SmartKey ....................................... 134
Switching off .................................. 151
Tow-starting (vehicle) ..................... 301
Engine electronics
Problem (malfunction) ................... 138
Engine oil
Adding ...........................................277
Additives ........................................ 341
Checking the oil level ..................... 275
Display message ............................ 223
Filling capacity ............................... 341
Notes about oil grades ................... 340
Temperature (on-board com-
puter) ............................................. 209
Viscosity ........................................ 341
Environmental protection
Note ................................................. 20
ESP® (Electronic Stability Program)
AMG menu (on-board computer) ... 210
Deactivating/activating ................... 64
Display message ............................ 213
Function/notes ................................ 63
Important safety information ........... 63
Trailer stabilization ........................... 65
Warning lamp ................................. 239
Exhaust check ................................... 153
Exhaust tail pipe (cleaning instruc-
tions) ..................................................285
Exterior lighting
see Lights
Exterior mirrors
Adjusting ......................................... 93
Dipping (automatic) ......................... 94
Folding in when locking (on-board
computer) ...................................... 209
Folding in/out (automatically) ......... 94
Folding in/out (electrically) ............. 93
Out of position (troubleshooting) ..... 94
Setting ............................................. 93
Storing settings (memory func-
tion) ................................................. 95
Storing the parking position ............. 94
F
Filler cap
see Fuel filler flap
First-aid kit ......................................... 290
Flat tire
Preparing the vehicle ..................... 292
Floormats ........................................... 270
Fog lamps
Switching on/off ........................... 101
Folding the seat backrest (rear)
forwards/back .................................. 251
Front fog lamp (display message) ... 220
Fuel
Additives ........................................ 340
Consumption information .............. 340
Consumption statistics .................. 200
Displaying the range ...................... 201
Fuel gauge ..................................... 197
Grade (gasoline) ............................ 338
Important safety notes .................. 338
Notes for AMG vehicles ................. 339
Premium-grade unleaded gaso-
line ................................................. 338
Problem (malfunction) ................... 150
Refueling ........................................ 147
Tank content/reserve fuel ............. 338
Fuel consumption
Notes ............................................. 152
Fuel filler flap
Emergency release ........................ 149
Opening/closing ............................ 148
Fuel level
Calling up the range (on-board
computer) ...................................... 201
Fuel tank
Capacity ........................................ 338
Problem (malfunction) ................... 150
Fuel/water separator
Service ........................................... 280
Fuse allocation chart ........................ 301
Fuse box
Battery case ................................... 303
Page 12
10
Index
Dashboard .....................................302
Front-passenger footwell ...............302
Transmission tunnel ....................... 302
Fuse extractor ................................... 301
Fuses
Allocation chart .............................301
Before changing .............................301
Dashboard fuse box ....................... 302
Fuse allocation chart ..................... 301
Fuse box in the front-passenger
footwell .......................................... 302
Fuse box in the transmission tun-
nel ................................................. 302
Important safety notes .................. 301
In the battery case ......................... 303
G
Garage door opener
Clearing the memory ..................... 270
General notes ................................ 266
Important safety notes .................. 267
Opening/closing the garage door .. 270
Programming the remote control ... 267
Gasoline ............................................. 338
Gear indicator (on-board com-
puter) ..................................................209
Gear or selector lever (cleaning
guidelines) ......................................... 286
Genuine parts ...................................... 20
Genuine wood trim and trim strips
(cleaning instructions) ......................286
Glove box ...........................................249
Gradient-climbing capability (max-
imum) ................................................. 161
GTW (Gross Trailer Weight) (defini-
tion) .................................................... 325
H
Hazard warning lamps ......................104
Head restraints
Adjusting ......................................... 86
Adjusting (rear) ................................ 87
Installing/removing (rear) ................ 88
Luxury .............................................. 87
Resetting (front) ............................... 87
see NECK-PRO head restraints
see NECK-PRO luxury head restraints
Headlamps
Adding fluid to cleaning system ..... 278
Cleaning ......................................... 284
Cleaning system (function) ............ 103
Cleaning system (notes) ................ 343
Fogging up ..................................... 105
Protective grille .............................. 112
see Automatic headlamp mode
Heating
see Climate control
High-beam headlamps
Display message ............................ 219
Switching on/off ........................... 103
Hill start assist .................................. 135
HOLD function
Function/notes .............................180
Hood
Closing ...........................................275
Display message ............................ 233
Important safety notes .................. 274
Opening ......................................... 275
Horn ...................................................... 30
Hydroplaning ..................................... 156
I
Immobilizer .......................................... 65
Instrument cluster
Overview ........................................ 197
Warning and indicator lamps ......... 234
Instrument cluster lighting .............. 197
Interior lighting
Automatic control .......................... 106
Cargo compartment lamp .............. 107
Delayed switch-off (on-board
computer) ...................................... 208
Manual control ............................... 106
Overview ........................................ 105
Reading lamp ................................. 105
Rear interior lighting ......................108
J
Jack
Pump lever ..................................... 329
Storage location ............................ 290
Using ............................................. 328
Page 13
Index
11
Jump starting (engine) ......................296
K
Key positions
SmartKey ....................................... 133
L
Lap time (RACETIMER) ......................210
LATCH-type (ISOFIX) child seat
anchors ................................................ 55
License plate lamp (display mes-
sage) ................................................... 220
Light sensor (display message) ....... 221
Lights
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 208
Automatic headlamp mode ............ 100
Cornering light function ................. 104
Driving abroad ................................. 98
Fog lamps ...................................... 101
Hazard warning lamps ................... 104
High beam flasher .......................... 104
High-beam headlamps ................... 103
Light switch ..................................... 98
Low-beam headlamps ......................99
Parking lamps ................................ 102
Rear fog lamp ................................ 101
Standing lamps .............................. 102
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 207
Switching the daytime running
lamps on/off (switch) ......................99
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 207
Switching the surround lighting
on/off (on-board computer) .......... 207
Turn signals ................................... 103
see Interior lighting
see Replacing bulbs
LIM indicator lamp
Cruise control ................................ 163
DISTRONIC PLUS ........................... 171
Variable SPEEDTRONIC ................. 167
Limit speed
Variable SPEEDTRONIC ................. 166
Load anchorage ................................. 252
Loading guidelines ............................ 248
Locking
Emergency locking ........................... 75
From inside the vehicle (central
locking button) ................................. 74
see Central locking
Locking (doors)
Automatic ........................................ 75
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 208
LOW RANGE off-road gear ................ 186
Low-beam headlamps
Display message ............................ 218
Setting for driving abroad (sym-
metrical) .......................................... 98
Switching on/off .............................. 99
Luggage compartment enlargement
Overview ........................................ 250
Lumbar support
Adjusting the 4-way lumbar sup-
port .................................................. 88
Luxury head restraints ....................... 87
M
M+S tires ............................................ 308
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) .................................................. 283
mbrace
Call priority .................................... 262
Display message ............................ 216
Downloading destinations
(COMAND) ..................................... 263
Downloading routes ....................... 265
Emergency call .............................. 260
Geo fencing ................................... 265
Important safety notes .................. 258
Locating a stolen vehicle ............... 264
MB info call button ........................ 262
Remote vehicle locking .................. 263
Page 14
12
Index
Roadside Assistance button .......... 261
Self-test ......................................... 259
Speed alert ....................................265
System .......................................... 259
Triggering the vehicle alarm ........... 266
Vehicle remote malfunction diag-
nosis .............................................. 264
Vehicle remote unlocking .............. 263
Mechanical key
Function/notes ................................ 69
General notes .................................. 69
Removing ......................................... 70
Memory card (audio) ......................... 203
Memory function ................................. 95
Message memory (on-board com-
puter) ..................................................212
Messages
see Display messages
Mirrors
Sun visor ........................................ 255
see Exterior mirrors
see Rear-view mirror
Mobile phone
Menu (on-board computer) ............ 204
Mounting wheels
Mounting a new wheel ................... 330
Raising the vehicle ......................... 328
Removing a wheel .......................... 330
Securing the vehicle against roll-
ing away ........................................ 328
MP3
Operation ....................................... 203
see separate operating instructions
Multifunction display
Function/notes .............................199
Permanent display ......................... 207
Multifunction steering wheel
Back button ................................... 199
Operating the on-board computer .. 198
Overview .......................................... 33
N
Navigation
Menu (on-board computer) ............ 201
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 51
Resetting triggered .......................... 51
NECK-PRO luxury head restraints
Important safety notes .................... 51
Operation ......................................... 51
Resetting when triggered ................. 52
Notes on breaking-in a new vehi-
cle ....................................................... 132
O
Occupant safety
Automatic measures after an acci-
dent ................................................. 52
BabySmart™ air bag deactivation
system ............................................. 56
Children in the vehicle ..................... 52
Important safety notes .................... 41
Pets in the vehicle ........................... 61
Off-road
Differential locks ............................ 188
Off-road ABS ....................................62
Off-road driving
Checklist ........................................159
Driving on sand .............................. 160
Important safety notes .................. 158
Traveling uphill ............................... 161
Off-road fording ................................. 156
Off-road system
Permanent all-wheel drive ............. 181
Oil
see Engine oil
On-board computer
AMG menu ..................................... 209
Assistance menu ........................... 205
Audio menu ................................... 203
Convenience submenu .................. 208
Display messages .......................... 211
DISTRONIC PLUS ........................... 174
Factory settings submenu ............. 209
Important safety notes .................. 196
Instrument cluster submenu .......... 206
Lighting submenu .......................... 207
Menu overview .............................. 200
Message memory .......................... 212
Navigation menu ............................ 201
Operation ....................................... 198
RACETIMER ................................... 210
Service menu ................................. 206
Page 15
Index
13
Settings menu ............................... 206
Standard display ............................ 200
Telephone menu ............................ 204
Trip menu ...................................... 200
Vehicle submenu ........................... 208
Video DVD operation ..................... 203
Operating safety
Declaration of conformity ................ 24
Important safety notes .................... 23
Operating system
see On-board computer
Outside temperature display ........... 198
Overhead control panel ...................... 36
Override feature
Rear side windows ........................... 60
P
Paint code number ............................ 336
Paintwork (cleaning instructions) ... 282
Panic alarm .......................................... 40
Parcel net ........................................... 250
Parking
Engaging park position .................. 140
Important safety notes .................. 150
Position of exterior mirror, front-
passenger side ................................. 94
see PARKTRONIC
Parking aid
see Exterior mirrors
see PARKTRONIC
Parking brake
Applying ......................................... 151
Display message ............................ 215
Warning lamp ................................. 242
Parking lamps
Switching on/off ........................... 102
PARKTRONIC
Deactivating/activating ................. 184
Driving system ............................... 182
Function/notes ............................. 182
Important safety notes .................. 182
Problem (malfunction) ................... 185
Range of the sensors ..................... 182
Trailer towing ................................. 184
Warning display ............................. 183
PASSENGER AIR BAG OFF
Indicator lamp .................................. 42
Problems (malfunctions) .................. 59
Pedals ................................................. 153
Permanent all-wheel drive
Off-road system ............................. 181
Pets in the vehicle ............................... 61
Plastic trim (cleaning instruc-
tions) .................................................. 286
Power supply (trailer) ....................... 193
Power washers .................................. 282
Program selector button .................. 143
Programming
SmartKey ......................................... 69
Pulling away
Automatic transmission ................. 134
Q
Qualified specialist workshop ........... 24
R
RACETIMER
Deleting all laps ............................. 211
Displaying and starting .................. 210
Displaying the intermediate time ... 210
Resetting the current lap ............... 211
Starting a new lap .......................... 210
Stopping ........................................ 210
RACETIMER (on-board computer) .... 210
Radio
Selecting a station ......................... 203
see separate operating instructions
Radio-wave reception/transmission in the vehicle
Declaration of conformity ................ 24
Reading lamp ..................................... 105
Rear bench seat
Folding forward .............................. 252
Rear compartment
Setting the air vents ...................... 129
Rear door
Closing ............................................. 77
Display message ............................ 233
Important safety notes .................... 76
Opening ........................................... 77
Opening/closing .............................. 76
Rear fog lamp
Display message ............................ 220
Page 16
14
Index
Switching on/off ........................... 101
Rear lamps
see Lights
Rear seat bench
Folding into an upright position ..... 252
Rear view camera
Function/notes ............................. 185
Rear view camera (cleaning
instructions) ...................................... 284
Rear window defroster
Problem (malfunction) ................... 127
Switching on/off ........................... 126
Rear window wiper
Switching on/off ........................... 115
Rear-view mirror
Dipping (automatic) ......................... 94
Refrigerant (air-conditioning system)
Important safety notes .................. 341
Refueling
Fuel gauge ..................................... 197
Important safety notes .................. 147
Refueling process .......................... 148
see Fuel
Remote control
Programming (garage door
opener) .......................................... 267
Replacing bulbs
Important safety notes .................. 108
Overview of bulb types .................. 109
Reporting safety defects .................... 25
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 224
Warning lamp ................................. 243
see Fuel
Residual heat
Switching on/off ........................... 127
Restraint system
Display message ............................ 216
Introduction ..................................... 40
Warning lamp ................................. 242
Warning lamp (function) ................... 41
Reversing lamps (display mes-
sage) ................................................... 220
Roadside Assistance (breakdown) .... 22
Roof lining and carpets (cleaning
guidelines) ......................................... 287
Route (navigation)
see Route guidance (navigation)
Route guidance (navigation) ............ 201
S
Safety
Child restraint systems .................... 54
Children in the vehicle ..................... 52
Safety system
see Driving safety systems
Seat backrest
Folding back .................................. 251
Seat belts
Adjusting the height ......................... 44
center rear-compartment seat ......... 45
Cleaning ......................................... 287
Correct usage .................................. 44
Fastening ......................................... 44
Important safety guidelines ............. 43
Introduction ..................................... 42
Releasing ......................................... 46
Warning lamp ................................. 235
Warning lamp (function) ................... 46
Seat heating
Indicator lamp (malfunction) ............ 89
Seat ventilation
Indicator lamp (malfunction) ............ 90
Seats
Adjusting (electrically) ..................... 86
Adjusting the 4-way lumbar sup-
port .................................................. 88
Adjusting the head restraint ............ 86
Cleaning the cover ......................... 286
Correct driver's seat position ........... 84
Important safety notes .................... 85
Overview .......................................... 85
Storing settings (memory func-
tion) ................................................. 95
Switching seat heating on/off ......... 89
Switching seat ventilation on/off .... 90
Sensors (cleaning instructions) ....... 284
Service interval display
Displaying a service message (on-
board computer) ............................ 280
Page 17
Index
15
Service menu (on-board com-
puter) .................................................. 206
Service products
Brake fluid .....................................342
Coolant (engine) ............................ 342
Engine oil ....................................... 340
Fuel ................................................ 337
Important safety notes .................. 337
Notes ............................................. 337
Refrigerant (air-conditioning sys-
tem) ............................................... 341
Washer fluid ................................... 343
Setting a speed limit
see SPEEDTRONIC
Setting the air distribution ...............124
Settings
Calling up a stored setting ...............96
Factory (on-board computer) ......... 209
On-board computer ....................... 206
SETUP (on-board computer) ............. 210
Shift ranges ....................................... 145
Side marker lamp (display mes-
sage) ................................................... 220
Side marker lamps (changing
bulbs) .................................................112
Side windows
Convenience opening feature .......... 78
Important safety information ........... 77
Opening/closing .............................. 77
Overview .......................................... 77
Troubleshooting ............................... 78
Ski rack .............................................. 254
Sliding sunroof
Important safety notes .................... 79
Opening/closing .............................. 79
Operating manually .......................... 79
Problem (malfunction) ..................... 80
SmartKey
Changing the battery ....................... 70
Changing the programming ............. 69
Checking the battery ....................... 70
Convenience opening feature .......... 78
Display message ............................ 234
Door central locking/unlocking ....... 68
Important safety notes .................... 68
Loss ................................................. 72
Malfunction ...................................... 72
Mechanical key ................................ 69
Overview .......................................... 68
Problem (malfunction) ..................... 72
Starting the engine ........................ 134
Snow chains ...................................... 309
Sockets
Front-passenger footwell ...............257
Luggage compartment ................... 257
Rear compartment ......................... 257
SOS
see mbrace
Spare fuses ........................................ 301
Spare wheel
Mounting ....................................... 327
Notes/data ....................................333
Spare wheel bracket at the rear .... 291
Stainless-steel spare hub cap ........291
Special seat belt retractor .................. 53
Specialist workshop ............................ 24
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 201
In the Instrument cluster ...............197
Segments ...................................... 198
Selecting the unit of measure-
ment .............................................. 206
see Instrument cluster
SPEEDTRONIC
Display message ............................ 228
Selecting ........................................ 167
Variable ......................................... 166
Standing lamps
Display message ............................ 220
Switching on/off ........................... 102
Starting the engine
Important safety notes .................. 134
Steering (display message) .............. 233
Steering wheel
Adjusting (electrically) ..................... 91
Buttons (on-board computer) ......... 198
Cleaning ......................................... 286
Important safety notes .................... 90
Paddle shifters ............................... 144
Steering wheel heating .................... 91
Storing settings (memory func-
tion) ................................................. 95
Page 18
16
Index
Steering wheel heating
Indicator lamp (malfunction) ............ 91
Steering wheel paddle shifters ........ 144
Stopwatch (RACETIMER) ...................210
Stowage areas ................................... 249
Stowage compartment
Door stowage compartment .......... 250
Stowage compartments
Armrest (under) .............................250
Cup holders ................................... 254
Glove box ....................................... 249
Important safety information ......... 249
Stowage pockets ........................... 250
Summer tires ..................................... 308
Sun visor ............................................ 254
Surround lighting (on-board com-
puter) ..................................................207
SUV
(Sport Utility Vehicle) ....................... 23
Switching air-recirculation mode
on/off ................................................. 127
Switching off the alarm (ATA) ............ 66
T
Tachometer ........................................ 198
Tail lamps
Display message ............................ 220
see Lights
Tank content
Fuel gauge ..................................... 197
Technical data
Capacities ...................................... 337
Tires ............................................... 331
Tires/wheels ................................. 331
Trailer loads ................................... 347
Vehicle data ................................... 344
Wheels ...........................................331
TELEAID
Call priority ....................................262
Downloading destinations
(COMAND) ..................................... 263
Downloading routes ....................... 265
Emergency call .............................. 260
Geo fencing ................................... 265
Important safety notes .................. 258
Locating a stolen vehicle ...............264
MB info call button ........................ 262
Remote vehicle locking .................. 263
Roadside Assistance button .......... 261
Self-test ......................................... 259
Speed alert ....................................265
System .......................................... 259
Triggering the vehicle alarm ........... 266
Vehicle remote malfunction diag-
nosis .............................................. 264
Vehicle remote unlocking .............. 263
Telephone
Accepting a call .............................204
Display message ............................ 234
Menu (on-board computer) ............ 204
Number from the phone book ........204
Redialing ........................................ 205
Rejecting/ending a call ................. 204
Telephone compartment .................. 250
Temperature
Coolant .......................................... 197
Coolant (on-board computer) ......... 209
Engine oil (on-board computer) ...... 209
Outside temperature ......................198
Setting (climate control) ................ 124
Theft deterrent systems
ATA (Anti-Theft Alarm system) ......... 66
Immobilizer ...................................... 65
Tilt/sliding sunroof
see Sliding sunroof
Time
see separate operating instructions
Timing (RACETIMER) ......................... 210
Tire pressure
Calling up (on-board computer) ..... 313
Checking manually ........................ 312
Display message ............................ 229
Maximum ....................................... 312
Notes ............................................. 311
Recommended ............................... 309
Table (single tires) ......................... 310
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 314
Function/notes .............................313
Restarting ...................................... 315
Warning lamp ................................. 246
Warning message .......................... 315
Tires
Aspect ratio (definition) ................. 326
Page 19
Index
17
Average weight of the vehicle
occupants (definition) .................... 325
Bar (definition) ............................... 325
Changing a wheel .......................... 327
Characteristics .............................. 324
Checking ........................................ 307
Curb weight (definition) ................. 326
Definition of terms ......................... 324
Direction of rotation ...................... 328
Display message ............................ 229
Distribution of the vehicle occu-
pants (definition) ............................ 327
DOT (Department of Transporta-
tion) (definition) ............................. 325
DOT, Tire Identification Number
(TIN) ............................................... 324
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 325
GTW (Gross Trailer Weight) (defi-
nition) ............................................ 325
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 325
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 325
Important safety notes .................. 306
Increased vehicle weight due to
optional equipment (definition) ...... 325
Kilopascal (kPa) (definition) ........... 326
Labeling (overview) ........................ 321
Load bearing index (definition) ...... 327
Load index ..................................... 323
Load index (definition) ................... 326
Maximum load on a tire (defini-
tion) ............................................... 326
Maximum loaded vehicle weight
(definition) ..................................... 326
Maximum permissible tire pres-
sure (definition) ............................. 326
Maximum tire load ......................... 323
Maximum tire load (definition) ....... 326
Optional equipment weight (defi-
nition) ............................................ 326
PSI (pounds per square inch) (def-
inition) ........................................... 326
Replacing ....................................... 327
Service life ..................................... 308
Sidewall (definition) ....................... 326
Speed rating (definition) ................ 325
Storing ........................................... 328
Structure and characteristics
(definition) ..................................... 324
Technical data ............................... 331
Temperature .................................. 320
TIN (Tire Identification Number)
(definition) ..................................... 327
Tire bead (definition) ...................... 326
Tire pressure (definition) ................ 326
Tire pressures (recommended) ...... 325
Tire size (data) ............................... 331
Tire size designation, load-bearing
capacity, speed rating .................... 321
Tire tread ....................................... 307
Tire tread (definition) ..................... 326
Total load limit (definition) ............. 327
Traction ......................................... 320
Traction (definition) ....................... 327
Tread wear ..................................... 320
TWR (permissible trailer drawbar
noseweight) (definition) ................. 327
Uniform Tire Quality Grading
Standards ...................................... 319
Uniform Tire Quality Grading
Standards (definition) .................... 325
Wear indicator (definition) ............. 327
Wheel rim (definition) .................... 325
see Flat tire
Top Tether ............................................ 55
Tow-starting
Emergency engine starting ............ 301
Important safety notes .................. 298
Towing a trailer
Axle load, permissible .................... 347
Driving tips .................................... 191
Lights display message .................. 218
Mounting dimensions .................... 346
Shift range ..................................... 143
Trailer loads ................................... 347
Trailer tow hitch ............................. 346
Towing away
Important safety guidelines ........... 298
In the event of malfunctions .......... 300
With both axles on the ground ....... 299
Towing eye
Front .............................................. 299
Rear ............................................... 299
Page 20
18
Index
Trailer
7-pin connector ............................. 193
Power supply ................................. 193
Trailer coupling (cleaning instruc-
tions) .................................................. 285
Trailer loads
Technical data ............................... 347
Trailer tow hitch
Ball position ................................... 347
Trailer towing
ESP® ...............................................65
PARKTRONIC ................................. 184
Transfer case
General notes ................................ 186
Shift range .....................................186
Shifting .......................................... 186
Shifting (general notes) .................. 187
Shifting (important safety notes) ... 186
Shifting to neutral .......................... 188
Switching off the off-road gear
ratio ............................................... 187
Switching on the off-road gear
ratio ............................................... 187
Transmission
see Automatic transmission
Transmission positions .................... 142
Transporting the vehicle .................. 300
Traveling uphill
Brow of hill ..................................... 162
Trip computer (on-board com-
puter) .................................................. 200
Trip odometer
Calling up ....................................... 200
Resetting (on-board computer) ...... 201
Turn signals
Changing bulbs (front) ................... 111
Display message ............................ 219
Switching on/off ........................... 103
TWR (Tongue Weight Rating) (defi-
nition) ................................................. 327
Type identification plate
see Vehicle identification plate
U
Unlocking
Emergency unlocking ....................... 75
From inside the vehicle (central
unlocking button) ............................. 74
V
Vanity mirror
Sun visor ........................................ 255
Variable SPEEDTRONIC
Function/notes ............................. 166
Vehicle
Correct use ...................................... 25
Data acquisition ............................... 26
Display message ............................ 232
Emergency locking ........................... 75
Emergency unlocking ....................... 75
Equipment ....................................... 21
Individual settings .......................... 206
Limited Warranty ............................. 25
Loading .......................................... 316
Locking (SmartKey) .......................... 68
Lowering ........................................ 330
Maintenance .................................... 22
Parking for a long period ................ 152
Pulling away ................................... 134
Raising ........................................... 328
Reporting problems ......................... 25
Securing from rolling away ............ 328
Tow-starting ................................... 298
Towing away .................................. 298
Transporting .................................. 300
Unlocking (SmartKey) ...................... 68
Vehicle data ................................... 344
Vehicle data ....................................... 344
Vehicle data (off-road driving)
Approach/departure angle ............ 346
Fording depth ................................ 345
Maximum gradient climbing abil-
ity .................................................. 346
Vehicle dimensions ........................... 344
Vehicle identification number
see VIN
Vehicle identification plate .............. 336
Vehicle tool kit .................................. 290
Ventilation
Setting the airflow ......................... 124
Video
Operating the DVD ......................... 203
VIN ...................................................... 336
Page 21
Index
19
W
Warning and indicator lamps
ABS ................................................ 237
Brakes ...........................................236
Check Engine ................................. 243
Coolant .......................................... 243
Cruise control ................................ 163
Distance warning ........................... 245
DISTRONIC PLUS ........................... 245
ESP® ............................................. 239
ESP® OFF ...................................... 240
Fuel tank ........................................ 243
LIM (DISTRONIC PLUS) .................. 171
LIM (variable SPEEDTRONIC) ......... 167
Overview .................................. 32, 234
Parking brake ................................ 242
PASSENGER AIR BAG OFF ...............42
Reserve fuel ...................................243
Restraint system ............................ 242
Seat belt ........................................ 235
Tire pressure monitor .................... 246
Warning triangle ................................ 290
Warranty .............................................. 21
Washer fluid
Display message ............................ 234
Wheel bolt tightening torque ........... 330
Wheels
Changing a wheel .......................... 327
Checking ........................................ 307
Cleaning ......................................... 282
Important safety notes .................. 306
Interchanging/changing ................ 327
Mounting a new wheel ................... 330
Mounting a wheel .......................... 328
Overview ........................................ 306
Removing a wheel .......................... 330
Storing ...........................................328
Technical data ............................... 331
Tightening torque ........................... 330
Wheel size/tire size ....................... 331
Window curtain air bag
Display message ............................ 217
Operation ......................................... 49
Windows
see Side windows
Windows (cleaning instructions) ..... 283
Windshield
Defrosting ...................................... 125
Windshield heating ........................... 126
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 278
Notes ............................................. 343
Windshield wipers
Problem (malfunction) ................... 116
Rear window wiper ........................ 115
Replacing the wiper blades ............ 115
Switching on/off ........................... 114
Winter
Driving in winter .............................157
Winter operation ............................ 308
Winter driving
Snow chains .................................. 309
Winter operation
Overview ........................................ 308
Winter tires
M+S tires ....................................... 308
Wiper blades
Cleaning ......................................... 284
Important safety notes .................. 115
Replacing ....................................... 115
Page 22
Introduction
20
Protection of the environment
General notes
Environmental note
H
Daimler's declared policy is one of comprehensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmentally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected
by these factors:
R
operating conditions of your vehicle
R
your personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
R
avoid short trips as these increase fuel consumption.
R
always make sure that the tire pressures
are correct.
R
do not carry any unnecessary weight.
R
remove roof racks once you no longer need
them.
R
a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R
always have service work carried out at a
qualified specialist workshop.
Personal driving style:
R
do not depress the accelerator pedal when
starting the engine.
R
do not warm up the engine when the vehicle
is stationary.
R
drive carefully and maintain a safe distance
from the vehicle in front.
R
avoid frequent, sudden acceleration and
braking.
R
change gear in good time and use each gear
only up to Ô of its maximum engine speed.
R
switch off the engine in stationary traffic.
R
keep an eye on the vehicle's fuel consumption.
Environmental concerns and recommendations
Wherever the operating instructions require
you to dispose of materials, first try to regenerate or re-use them. Observe the relevant
environmental rules and regulations when
disposing of materials. In this way you will
help to protect the environment.
Genuine Mercedes-Benz parts
Environmental note
H
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
Air bags and Emergency Tensioning Devi-
!
ces, as well as control units and sensors for
these restraint systems, may be installed in
the following areas of your vehicle:
R
doors
R
door pillars
R
door sills
R
seats
R
cockpit
R
instrument cluster
R
center console
Do not install accessories such as audio
systems in these areas. Do not carry out
repairs or welding. You could impair the
operating efficiency of the restraint systems.
Have aftermarket accessories installed at a
qualified specialist workshop.
Page 23
Introduction
21
You could jeopardize the operating safety of
your vehicle if you use parts, tires and wheels
as well as accessories relevant to safety
which have not been approved by Mercedes.
This could lead to malfunctions in safety-relevant systems, e.g. the brake system. Use
only genuine Mercedes-Benz parts or parts of
equal quality. Only use tires, wheels and
accessories that have been specifically
approved for your vehicle.
Genuine Mercedes-Benz parts are subject to
strict quality control. Every part has been specifically developed, manufactured or selected
for and adapted to Mercedes-Benz vehicles.
Only genuine Mercedes-Benz parts should
therefore be used.
More than 300,000 different genuine
Mercedes-Benz parts are available for
Mercedes-Benz models.
All authorized Mercedes-Benz Centers maintain a supply of genuine Mercedes-Benz parts
for necessary service and repair work. In addition, strategically located parts delivery centers provide quick and reliable parts service.
Always specify the vehicle identification number (VIN) when ordering genuine MercedesBenz parts (Y page 336).
Operator's Manual
Vehicle equipment
This Operator's Manual describes all models
and all standard and optional equipment of
your vehicle available at the time of going to
print. Country-specific differences are possible. Bear in mind that your vehicle may not
feature all functions described here. This also
applies to safety-relevant systems and functions. The equipment in your vehicle may
therefore differ from that shown in the
descriptions and illustrations.
The original purchase agreement lists all systems installed in your vehicle.
Should you have any questions concerning
equipment and operation, please consult an
authorized Mercedes-Benz Center.
The Operator's Manual and the Maintenance
Booklet are important documents and should
be kept in the vehicle.
Service and vehicle operation
Warranty
Your vehicle is covered under the terms of the
warranties printed in the Service and Warranty Information booklet.
Your authorized Mercedes-Benz Center will
replace and repair all factory-installed parts in
accordance with the following warranty terms
and conditions:
R
New Vehicle Limited Warranty
R
Emission Systems Warranty
R
Emission Performance Warranty
R
California, Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode
Island and Vermont Emission Control System Warranty
R
State warranty enforcement laws (Lemon
Laws)
Replacement parts and accessories are covered by the Mercedes-Benz Parts and Accessories warranties. These are available at any
authorized Mercedes-Benz Center.
If you lose the Service and Warranty Infor-
i
mation booklet, contact an authorized
Mercedes-Benz Center to arrange a
replacement. It will be mailed to you.
Z
Page 24
Introduction
22
Information for customers in California
In California, you have the right to exchange a
vehicle or receive a refund of the purchase or
leasing price if Mercedes-Benz USA, LLC
and/or an authorized workshop or maintenance facility cannot, after several authorized
repairs, rectify considerable damage to or
malfunctions of the vehicle that are covered
by the contractual 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 serious defect or damage can result
in deadly or serious injury to the vehicle
occupants while driving AND this defect
has already been repaired at least twice
AND Mercedes-Benz, LLC has been
informed in writing of the necessity of a
repair.
(2) the defect or damage, though less seri-
ous than (1) above, has already been
repaired at least four times AND
Mercedes-Benz has been informed in
writing of the necessity of a repair.
(3) the vehicle cannot be used for longer
than 30 calendar days because of repair
work resulting from this or other serious
defects or damage.
Please send your written notice to:
Mercedes-Benz USA, LLC
Customer Assistance Center
One Mercedes Drive
Montvale, NJ 07645-0350
Maintenance
The Service and Warranty Booklet describes
all the necessary maintenance work which
should be done at regular intervals.
Always have the Service and Warranty Booklet with you when you bring the vehicle to an
authorized Mercedes-Benz Center. The service advisor will record every service for you
in the Service and Warranty Booklet.
Roadside Assistance
The Mercedes-Benz Roadside Assistance
Program offers technical help in the event of a
breakdown. Calls to the toll-free Roadside
Assistance Hotline are answered by our
agents 24 hours a day, 365 days a year.
1-800-FOR-MERCedes(1-800-367-6372)
(USA)
1-800-387-0100 (Canada)
For additional information, refer to the
Mercedes-Benz Roadside Assistance Program brochure (USA) or the "Roadside Assistance" section in the Service and Warranty
booklet (Canada). You will find both in your
vehicle literature portfolio.
Change of address or change of ownership
In the event of a change of address, please
send us the "Notification of Address Change"
in the Service and Guarantee booklet or simply call the Mercedes-Benz Customer Assistance Center (USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service Center (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 the
entire literature in the vehicle so that it is
available to the next owner.
If you have purchased a used car, please send
us the "Notification of Used Car Purchase" in
the Service and Guarantee booklet or simply
call the Mercedes-Benz Customer Assistance
Center (USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Page 25
Introduction
23
Customer Service (Canada) at
1-800-387-0100.
Vehicle operation outside the USA
and Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
R
service facilities or replacement parts may
not be readily available.
R
unleaded fuel for vehicles with a catalytic
converter may not be available. Leaded fuel
may cause damage to the catalytic converter.
R
the fuel may have a considerably lower
octane rating. Unsuitable fuel can cause
engine damage.
Some Mercedes-Benz models are available
for delivery in Europe through our European
Delivery Program. For details, consult an
authorized Mercedes-Benz Center or write to
one of the following addresses.
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
Sports Utility Vehicle
WARNING
G
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of
an abrupt steering maneuver and/or when
the vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the
prevailing road and weather conditions.
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.
In a rollover crash, an unbelted person is significantly more likely to die than a person
wearing a seat belt.
You and all vehicle occupants should always
wear your seat belts.
Operating safety
Important safety notes
WARNING
G
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or
system failures. There is a risk of an accident.
Always have the prescribed service/maintenance work as well as any required repairs
carried out at a qualified specialist workshop.
WARNING
G
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system. There is a risk
of fire.
When driving off road or on unpaved roads,
check the vehicle's underside regularly. In
particular, remove parts of plants or other
flammable materials which have become
trapped. In the case of damage, contact a
qualified specialist workshop.
WARNING
G
Modifications to electronic components, their
software as well as wiring can impair their
function and/or the function of other networked components. In particular, systems
relevant to safety could also be affected. As a
Z
Page 26
Introduction
24
result, these may no longer function as intended and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as electronic components or their software. You
should have all work to electrical and electronic equipment carried out at a qualified
specialist workshop.
If you make any changes to the vehicle electronics, the general operating permit is rendered invalid.
There is a risk of damage to the vehicle if:
!
R
the vehicle becomes stuck, e.g. on a high
curb or an unpaved road
R
you drive too fast over an obstacle, e.g. a
curb or a hole in the road
R
a heavy object strikes the undercarriage
or parts of the chassis
In situations like this, the body, the undercarriage, chassis parts, wheels or tires
could be damaged without the damage
being visible. Components damaged in this
way can unexpectedly fail or, in the case of
an accident, no longer withstand the strain
they are designed to.
If the underbody paneling is damaged,
combustible materials such as leaves,
grass or twigs can gather between the
underbody and the underbody paneling. If
these materials come in contact with hot
parts of the exhaust system, they can catch
fire.
In such situations, have the vehicle
checked and repaired immediately at a
qualified specialist workshop. If on continuing your journey you notice that driving
safety is impaired, pull over and stop the
vehicle immediately, paying attention to
road and traffic conditions. In such cases,
visit a qualified specialist workshop.
Declarations of conformity
Vehicle components which receive
and/or transmit radio waves
USA: "The wireless devices of this vehicle
comply with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) These devices may not cause harmful interference, and 2) These devices must
accept any interference received, including
interference that may cause undesired operation. Changes or modifications not expressly
approved by the party responsible for compliance could void the user’s authority to
operate the equipment."
Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions: (1) These devices
may not cause interference, and (2) These
devices must accept any interference, including interference that may cause undesired
operation of the device."
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the necessary specialist knowledge, tools and qualifications to correctly carry out the work
required on your vehicle. This is especially the
case for work relevant to safety.
Observe the notes in the Maintenance Booklet.
Always have the following work carried out at
an authorized Mercedes-Benz Center:
R
work relevant to safety
R
service and maintenance work
R
repair work
R
alterations, installation work and modifications
R
work on electronic components
Page 27
Introduction
25
Correct use
If you remove any warning stickers, you or
others could fail to recognize certain dangers.
Leave warning stickers in position.
Observe the following information when driving your vehicle:
R
the safety notes in this manual
R
the technical data section in this manual
R
traffic rules and regulations
R
laws and safety standards pertaining to
motor vehicles
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 rectified. If the problem is not resolved to
your satisfaction, please discuss the problem
again with a Mercedes-Benz Center or 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.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
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 http://www.safercar.gov; or write to:
Administrator, NHTSA Headquarters,
1200 New Jersey Avenue, SE, West Building,
Washington, DC 20590.
You can obtain additional information about
vehicle safety from:
http://www.safercar.gov
Limited Warranty
Follow the instructions in this manual
!
about the proper operation of your vehicle
as well as about possible vehicle damage.
Damage to your vehicle that arises from
culpable contraventions against these
instructions is not covered either by the
Mercedes-Benz Limited Warranty or by the
New or Used-Vehicle Warranty.
QR codes for rescue cards
Reporting safety defects
USA only:
The following text is reproduced as required
of all manufacturers according to Title 49,
Code of U.S. Federal Regulations, Part 575
pursuant to the National Traffic and Motor
Vehicle Safety Act of 1966.
The QR codes are secured in the fuel filler flap
and on the opposite side on the B-pillar. In the
case of an accident, the rescue services can
find the QR codes quickly on the appropriate
rescue cards for your vehicle. The current
rescue card contains the most important
information about your vehicle in a compact
form, e.g. the routing of the electric cables.
Z
Page 28
Introduction
26
You can find more information under https://
portal.aftersales.i.daimler.com.
Data stored in the vehicle
Data recording
This vehicle is capable of recording diagnostic
information relating to vehicle operation, malfunctions, and user settings. This may include
information about the performance or status
of various systems, including but not limited
to, engine, throttle, steering or brake systems, that is stored and can be read out with
suitable devices, particularly when the vehicle is serviced. The data obtained is used to
properly diagnose and service your vehicle or
to further optimize and develop vehicle functions.
COMAND/mbrace (Canada: TELEAID)
If the vehicle is equipped with COMAND or
mbrace, additional data about the vehicle’s
operation, the use of the vehicle in certain
situations, and the location of the vehicle may
be compiled through COMAND or the mbrace
system.
For additional information please refer to the
COMAND User Manual and/or the mbrace
Terms and Conditions.
Event data recorders
This vehicle is equipped with an event data
recorder (EDR). The main purpose of an EDR
is to record data that will assist in understanding how a vehicle’s systems performed
in certain crash or near crash-like situations,
such as during air bag deployment or when
hitting a road obstacle. The EDR is designed
to record data related to vehicle dynamics
and safety systems for a short period of time,
typically 30 seconds or less.
The EDR in this vehicle is designed to record
such data as:
R
how various systems in your vehicle are
operating
R
whether or not the driver and passenger
seat belts are fastened
R
how far (if at all) the driver is depressing the
accelerator and/or brake pedal and
R
how fast the vehicle is traveling
This data can help provide a better understanding of the circumstances in which
crashes and injuries occur. NOTE: EDR data is
recorded by your vehicle only if a non-trivial
crash situation occurs; no data is recorded by
the EDR under normal driving conditions and
no personal data (e.g., name, gender, age,
and crash location) are recorded. However,
other parties, such as law enforcement, can
combine the EDR data with the type of personal identification data routinely acquired
during a crash investigation.
To read data recorded by an EDR, special
equipment is required, and access to the vehicle or the EDR is needed. In addition to the
vehicle manufacturer, other parties that have
the special equipment, such as law enforcement, can read the information by accessing
the vehicle or the EDR.
EDR data may be used in civil and criminal
matters as a tool in accident reconstruction,
accident claims, and vehicle safety. Since the
Crash Data Retrieval CDR tool that is used to
extract data from the EDR is commercially
available, Mercedes-Benz USA, LLC
("MBUSA") expressly disclaims any and all liability arising from the extraction of this information by unauthorized Mercedes-Benz personnel.
MBUSA will not share EDR data with others
without the consent of the vehicle owners or,
if the vehicle is leased, without the consent of
the lessee. Exceptions to this representation
include responses to subpoenas by law
enforcement; by federal, state or local government; in connection with or arising out of
Page 29
litigation involving MBUSA or its subsidiaries
and affiliates; or, as required by law.
Warning: The EDR is a component of the Supplemental Restraint System ("SRS") Module.
Tampering with, altering, modifying or removing the EDR component may result in a malfunction of the SRS Module and other systems.
State laws or regulations regarding EDRs that
conflict with federal regulation are pre-empted. This means that in the event of such conflict, the federal regulation governs. As of
February 2013, 13 states have enacted laws
relating to EDRs.
Information on copyright
General information
Information on license for free and opensource software used in your vehicle and its
electronic components is available on the following website:
http://www.mercedes-benz.com/
opensource
Introduction
27
Z
Page 30
28
Page 31
Cockpit ................................................. 30
Instrument cluster .............................. 31
Multifunction steering wheel ............. 33
Center console .................................... 34
Overhead control panel ...................... 36
Door control panel .............................. 37
29
At a glance
Page 32
30
Cockpit
Cockpit
At a glance
Function Page
:
;
=
?
A
B
C
D
E
F
G
H
Combination switch 103
Steering wheel paddle shifters 144
Instrument cluster 197
Horn
Overhead control panel 36
PARKTRONIC warning display 182
Climate control systems 118
Ignition lock 133
Adjusts the steering wheel 90
Cruise control lever 163
Light switch 98
Opens the hood 275
Page 33
Instrument cluster
Displays and controls
Function Page
Instrument cluster
31
At a glance
:
;
=
?
A
B
Speedometer with segments 198
Multifunction display 199
Tachometer 198
Coolant temperature display 197
Fuel gage
Instrument cluster lighting control 197
Page 34
Instrument cluster
32
Warning and indicator lamps
At a glance
Function Page
:
L Low-beam headlamps
;
÷ ESP
=
K High-beam headlamps
?
J Brakes (yellow)
A
· Distance warning
B
#! Turn signals
C
h Tire pressure monitor
D
6 Restraint system
E
ü Seat belt
®
99
239
103
236
245
103
246
40
235
Function Page
F
? Coolant
G
R Rear fog lamp
H
O Front fog lamps
I
; Check Engine
J
8 Reserve fuel
K
å ESP®OFF
L
! ABS
M
Brakes (red)
$ (USA only)
J (Canada only)
243
101
101
243
243
239
237
236
Page 35
Multifunction steering wheel
Multifunction steering wheel
33
At a glance
Function Page
:
Multifunction display
;
COMAND display
= ?
Switches on the Voice Control System; see the separate operating instructions
? ~ ~
Rejects or ends a call
Exits phone book/redial
memory
6
Makes or accepts a call
Switches to the redial memory
WX
Adjusts the volume
8
Mute
~
~
Function Page
A
=; ~
Selects a menu
9:
Selects a submenu or
scrolls through lists
a
Confirms selections and
hides messages
B %
Back
Switches off the Voice Control System; see the separate operating instructions
Page 36
Center console
34
Center console
Center console, upper section
At a glance
Function Page
:
COMAND; see the separate
operating instructions
;
Seat heating 89
=
s Seat ventilation
?
c PARKTRONIC
A
¤ ECO start/stop function (AMG vehicles only)
~
90
182
135
Function Page
B
£ Hazard warning
lamps
C
45PASSENGER
AIR BAG OFF indicator lamp 42
D
å ESP
®
104
63
Page 37
Center console, lower section
Center console
35
At a glance
Function Page
F
Stowage compartment/
ashtray 255
G
Automatic transmission
selector lever 139
H
Selects park position 140
I
+ Selects/deselects
LOW RANGE off-road gear
J
Stowage compartment
K
Opens/closes the stowage
compartment 249
L
Cigarette lighter 256
186
~
Function Page
M
Audio controller, see the
separate operating instructions
COMAND controller
N
Switches the windshield
heating on/off 126
O
Û Selects the drive pro-
gram
Ñ Selects the drive pro-
gram (AMG vehicles)
P
Parking brake 151
~
143
Page 38
Overhead control panel
36
Overhead control panel
At a glance
Function Page
:
p Switches the lefthand reading lamp on/off
;
c Switches the front
interior lighting on 106
=
u Switches the rear
interior lighting on/off 106
?
| Switches the front
interior lighting/automatic
interior lighting control off
A
p Switches the righthand reading lamp on/off 105
B
¡ Opens/closes the
sliding sunroof 79
C
F Roadside Assistance
call button (mbrace system) 261
105
106
Function Page
D
G SOS button (mbrace
system)
E
ï MB Info call button
(mbrace system) 262
F
Rear-view mirror 92
G
Buttons for the garage door
opener 270
H
Microphone for mbrace
(emergency call system),
telephone and the Voice
Control System
260
Page 39
Door control panel
Door control panel
37
At a glance
Function Page
:
n Activates/deactivates the override feature
for the side windows in the
rear compartment 60
;
W Opens/closes the
side windows 77
=
7Zö\
Adjusts and folds the exterior mirrors in/out electrically 93
Function Page
?
r 45 =
Stores settings for the seat,
exterior mirrors and steering wheel (memory function)
A
Adjusts the seats 86
B
%&Unlocks/locks
the vehicle 74
C
Opens the door 73
95
Page 40
38
Page 41
Useful information .............................. 40
Panic alarm .......................................... 40
Occupant safety .................................. 40
Children in the vehicle ........................ 52
Pets in the vehicle .............................. 61
Driving safety systems ....................... 61
Theft deterrent locking system ......... 65
39
Safety
Page 42
Occupant safety
40
Useful information
This Operator's Manual describes all
i
models and all standard and optional equipment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
Safety
equipped with all features described. This
also applies to safety-related systems and
functions.
Read the information on qualified special-
i
ist workshops: (Y page 24).
Panic alarm
X
To activate: press ! button : for at
least one second.
An alarm sounds and the indicator lamp
flashes.
X
To deactivate: press ! button :
again.
or
X
Insert the SmartKey into the ignition lock.
USA only:
i
This device complies with part 15 of the
FCC Rules. 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.
The Product label with FCC ID and IC certification number can be found in the battery case of the SmartKey.
Canada only:
i
This device complies with the RSS-210
Rules 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.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
The Product label with FCC ID and IC certification number can be found in the battery case of the SmartKey.
Occupant safety
Restraint system: introduction
The restraint system reduces the risk of vehicle occupants coming into contact with parts
of the vehicle's interior in the event of an
accident. The restraint system can also
reduce the forces to which vehicle occupants
are subjected during an accident.
The restraint system comprises:
R
Seat belt system
R
Air bags
R
Child restraint system
R
Child seat securing systems
Page 43
Occupant safety
41
The components of the restraint system work
in conjunction with each other. They can only
deploy their protective function if, at all times,
all vehicle occupants:
R
have fastened their seat belts correctly
(Y page 44)
R
have adjusted their seat and head restraint
properly (Y page 85).
As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the correct driver's seat position (Y page 84).
You also have to make sure that an air bag can
inflate properly if deployed (Y page 47).
An air bag supplements a correctly worn seat
belt. As an additional safety device, the air
bag increases the level of protection for vehicle occupants in the event of an accident. For
example, if, in the event of an accident, the
protection offered by the seat belt is sufficient, the air bags are not deployed. When an
accident occurs, only the air bags that
increase protection in that particular accident
situation are deployed. However, seat belts
and air bags generally do not protect against
objects penetrating the vehicle from the outside.
Information on restraint system operation
can be found under "Deployment of Emergency Tensioning Devices and air bags"
(Y page 49).
For more information about children traveling
with you in the vehicle and on child restraint
systems, see "Children in the vehicle"
(Y page 52).
Important safety notes
WARNING
G
Modifications to the restraint system may
cause it to no longer work as intended. The
restraint system may then not perform its
intended protective function and may fail in an
accident or trigger unexpectedly, for example.
This poses an increased risk of injury or even
fatal injury.
Never modify parts of the restraint system.
Never tamper with the wiring, the electronic
components or their software.
If it is necessary to modify an air bag system to
accommodate a person with disabilities, contact an authorized Mercedes-Benz Center for
details. USA only: for further information contact our Customer Assistance Center at
1-800-FOR-MERCedes (1‑800‑367‑6372).
Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and
at regular intervals while the engine is running. Therefore, malfunctions can be detected in good time.
The 6 restraint system warning lamp in
the instrument cluster lights up when the ignition is switched on. It goes out no later than a
few seconds after the vehicle is started. The
components of the restraint system are in
operational readiness.
A malfunction has occurred if the 6
restraint system warning lamp:
R
does not light up after the ignition is
switched on
R
does not go out after a few seconds with
the engine running
R
lights up again while the engine is running
WARNING
G
If restraint system is malfunctioning, restraint
system components may be triggered unintentionally or might not be triggered at all in
the event of an accident with a high rate of
vehicle deceleration. This can affect the Emergency Tensioning Device or air bag, for example. This poses an increased risk of injury or
even fatal injury.
Have the restraint system checked and
repaired in a qualified specialist workshop as
soon as possible.
Safety
Z
Page 44
Occupant safety
42
PASSENGER AIR BAG OFF indicator
lamp
Safety
PASSENGER AIR BAG OFF indicator lamp :
is part of the BabySmart™ air bag deactivation system.
A permanently lit PASSENGER AIR BAG OFF
indicator lamp informs you that the frontpassenger front air bag is deactivated.
Depending on the person in the frontpassenger seat, the front-passenger front air
bag must either be disabled or enabled; see
the following points. You must make sure of
this both before and during a journey.
R
Children in a child restraint system:
whether the front-passenger front air bag is
enabled or deactivated depends on the
installed child restraint system, and the age
and size of the child. Therefore, always
observe the information on "Children in the
vehicle" (Y page 52). There you will also
find instructions on rearward and forwardfacing child restraint systems on the frontpassenger seat.
R
All other persons: the PASSENGER AIR
BAG OFF indicator lamp must be off. Be
sure to observe the notes on "Seat
belts“ (Y page 42) and "Air bags"
(Y page 47). There you can also find information on the correct seat position.
Observe the information on the BabySmart™
air bag deactivation system in the frontpassenger seat (Y page 56).
Seat belts
Introduction
Seat belts are the most effective means of
restricting the movement of vehicle occupants in the event of an accident or the vehicle rolling over. This reduces the risk of vehicle occupants coming into contact with parts
of the vehicle interior or being ejected from
the vehicle. Furthermore, the seat belt helps
to keep the vehicle occupant in the best position in relation to the air bag.
The seat belt system comprises:
R
Seat belts
R
Emergency Tensioning Devices for the
front seat belts and the outer seat belts in
the rear
R
Seat belt force limiters
If the seat belt is pulled out at the belt sash
guide quickly or with a jerky movement, the
belt retractor locks. The belt strap cannot be
extracted any further.
The Emergency Tensioning Device tightens
the seat belt in an accident, pulling the belt
close against the body. However it does not
pull the vehicle occupant back in the direction
of the backrest.
The Emergency Tensioning Device does not
correct an incorrect seat position or the routing of an incorrectly fastened seat belt.
When triggered, seat belt force limiters help
to reduce the force exerted by the seat belt on
the vehicle occupant.
The seat belt force limiters for the front seats
are synchronized with the front air bags,
which absorb part of the deceleration force.
This can reduce the force exerted on the vehicle occupants during an accident.
If the front-passenger seat is unoccupied,
!
do not insert the belt tongue into the buckle
of the front-passenger seat. This may otherwise lead to the triggering of the Emergency Tensioning Device in the event of an
accident, which will then need to be
replaced.
Page 45
Occupant safety
43
Important safety notes
The use of seat belts and child restraint systems is required by law in:
R
all 50 states
R
the U.S. territories
R
the District of Columbia
R
all Canadian provinces
Even where this is not required by law, all
vehicle occupants should correctly fasten
their seat belts before starting the journey.
WARNING
G
If the seat belt is incorrectly fastened, it cannot protect as intended. Furthermore, an
incorrectly fastened seat belt can cause additional injury, for example, in an accident, during braking or when abruptly changing direction. This poses an increased risk of injury or
even fatal injury.
Make sure that all vehicle occupants are
seated properly with a correctly fastened seat
belt.
WARNING
G
The seat belt does not offer the intended level
of protection if you have not moved the backrest to an almost vertical position. When braking or in the event of an accident, you could
slide underneath the seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased risk of injury or even fatal
injury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
WARNING
G
Persons under 5 ft (1.50 m) in height cannot
fasten the seat belt correctly without an additional suitable restraint system. If the seat
belt is incorrectly fastened, it cannot protect
as intended. Furthermore, an incorrectly fastened seat belt can cause additional injury, for
example, in an accident, during braking or an
abrupt change of direction. This poses an
increased risk of injury or even fatal injury.
For this reason, always secure persons under
5 ft (1.50 m) in height in suitable restraint
systems.
If a child younger than 12 years and under 5 ft
(1.50 m) in height is traveling in the vehicle:
R
always secure the child in a child restraint
system suitable for this Mercedes-Benz
vehicle. The child restraint system must be
appropriate to the age, weight and size of
the child
R
always observe the instructions and safety
notes in the "Children in the vehicle" section of this Operator's Manual
(Y page 52) in addition to the child
restraint system manufacturer's installation instructions
WARNING
G
The seat belts may not perform their intended
protective function if:
R
they are damaged, modified, extremely
dirty, bleach or dyed
R
the seat belt buckle is damaged or
extremely dirty
R
the Emergency Tensioning Devices, belt
anchorages or inertia reels have been modified
Seat belts may sustain non-visible damage in
an accident, e.g. due to glass splinters. Modified or damaged seat belts may tear or fail,
e.g. in an accident. Modified Emergency Tensioning Devices could accidentally trigger or
fail to deploy when necessary. This poses an
increased risk of injury or even fatal injury.
Never modify the seat belts, Emergency Tensioning Devices, belt anchorages or inertia
reels. Make sure that the seat belts are
undamaged, not worn out and clean. Following an accident, have the seat belts checked
immediately at a qualified specialist workshop.
Safety
Z
Page 46
Occupant safety
44
Only use seat belts that have been approved
for your vehicle by Mercedes-Benz. Any such
modifications could invalidate the vehicle's
general operating permit.
Proper use of the seat belts
Observe the safety notes on the seat belt
(Y page 43).
Safety
All vehicle occupants must be wearing the
seat belt correctly before beginning the journey. Also make sure that all vehicle occupants are always wearing the seat belt correctly while the vehicle is in motion.
When fastening the seat belt, always make
sure that:
R
the seat belt tongue is only inserted to the
belt buckle belonging to that seat.
R
the seat belt is tight across your body.
Avoid wearing bulky clothing, e.g. a winter
coat.
R
the seat belt is not twisted.
Only then can the forces which occur be
distributed over the area of the belt.
R
the shoulder section of the belt is always
routed across the center of your shoulder.
The shoulder section of the belt must not
come into contact with your neck or be
routed under your arm. Where possible,
adjust the seat belt to the appropriate
height.
R
the lap belt passes tightly and as low down
as possible across your lap.
The lap belt must always be routed across
your hip joints and not across your abdomen. This applies particularly to pregnant
women. If necessary, push the lap belt
down to your hip joint and pull it tight using
the shoulder section of the belt.
R
the seat belt is not routed across sharp,
pointed or fragile objects.
If you have such items located on or in your
clothing, e.g. pens, keys or eyeglasses,
store these in a suitable place.
R
only one person is using a seat belt at a
time.
Infants and children must never travel sitting on the lap of a vehicle occupant. In the
event of an accident, they could be crushed
between the vehicle occupant and seat
belt.
R
objects are never secured with a seat belt if
the seat belt is also being used by one of the
vehicle's occupants.
Seat belts are only intended to secure and
restrain vehicle occupants. Always observe
the "Loading guidelines" for securing objects,
luggage or loads (Y page 248).
Fastening and adjusting the seat belts
Please take note of the safety notes on seat
belts (Y page 43) and the notes on their correct use (Y page 44).
If the center rear seat belt is used, observe
the information about the seat belt for the
center rear seat (Y page 45).
Page 47
X
Adjust the seat (Y page 84).
The seat backrest must be in an almost
upright position.
X
Pull the seat belt smoothly out of belt sash
guide = and engage belt tongue ; into
belt buckle :.
X
If necessary, pull upwards on the shoulder
section of the seat belt to tighten the belt
across your body.
The shoulder section of the belt must always
run over the center of the shoulder. Adjust the
belt sash guide if necessary.
X
To raise: slide the belt sash guide upwards.
The belt sash guide engages in various positions.
X
To lower: pull release button ? and slide
the belt sash guide downwards.
X
Let go of release button ? in the desired
position and make sure that the belt sash
guide engages.
All seat belts in the vehicle, except the driver's seat belt, are equipped with a special seat
belt retractor to secure child restraint systems properly. Further information can be
found under "Special seat belt retractor"
(Y page 53).
Occupant safety
When the three-point seat belt for the center
rear seat is not in use, always secure both belt
buckle tongues in the retainer.
:
Bracket for seat belt tongues
;
Belt buckle for fixed belt tongue
=
Release button for fixed belt tongue
?
Fixed belt tongue
A
Belt buckle for movable belt tongue
B
Release button for movable belt tongue
C
Movable belt tongue
45
Safety
Seat belt for the center rear seat
WARNING
G
When the three-point seat belt for the center
rear seat is not in use, it may be thrown
around while driving, e.g. when braking or in
an accident. There is a risk of injury.
X
Pull both seat belt tongues ? and C from
bracket :.
Z
Page 48
Occupant safety
46
Safety
X
Pull the seat belt smoothly from the belt
outlet and engage fixed belt tongue ? in
belt buckle ;.
mechanism. This could damage the door,
the door trim panel and the seat belt. Damaged seat belts can no longer fulfill their
protective function and must be replaced.
Visit a qualified specialist workshop.
X
Press release button :, hold belt
tongue ; firmly and guide it back towards
belt sash guide =.
X
To fasten the seat belt: pull the seat belt
smoothly from the belt outlet and engage
movable belt tongue C in belt buckle A.
X
If necessary, pull upwards on the shoulder
section of the seat belt to tighten the belt
across your body.
Releasing seat belts
Make sure that the seat belt is fully rolled
!
up. Otherwise, the seat belt or belt tongue
will be trapped in the door or in the seat
Belt warning for the driver and front
passenger
The 7 seat belt warning lamp in the instrument cluster is a reminder that all occupants
must fasten their seat belts. It may light up
continuously or flash. In addition, there may
be a warning tone.
Regardless of whether the driver's seat belt
has already been fastened, the 7 seat belt
warning lamp lights up for six seconds each
time the engine is started. If, after
six seconds, the driver or front-passenger
seat belt has not been fastened and the doors
are closed, the 7 seat belt warning lamp
lights up again. As soon as the driver's and
front-passenger seat belts are fastened or a
front door is opened again, the 7 seat belt
warning lamp goes out.
If the driver's seat belt is not fastened after
the engine is started, an additional warning
tone will sound. This warning tone stops after
Page 49
Occupant safety
47
six seconds or when the driver's seat belt is
fastened.
If the vehicle's speed exceeds 15 mph
(25 km/h) once and the driver's and frontpassenger seat belts are not fastened, a
warning tone sounds. The warning tone
sounds with increasing intensity for
60 seconds or until the driver or front
passenger have fastened their seat belts.
If the driver or front passenger unfasten their
seat belts during the journey, the seat belt
warning is activated again.
For more information on the 7 seat
i
belt warning lamp, see "Warning and indicator lamps in the instrument cluster, seat
belts" (Y page 235).
Air bags
Introduction
The installation point of an air bag can be recognized by the AIR BAG symbol.
An air bag complements the correctly fastened seat belt. It is no substitute for the seat
belt. The air bag provides additional protection in applicable accident situations.
Not all air bags are deployed in an accident.
The different air bag systems function independently from one another (Y page 49).
However, no system available today can completely eliminate injuries and fatalities.
It is also not possible to rule out a risk of injury
caused by an air bag due to the high speed at
which the air bag must be deployed.
Important safety notes
WARNING
G
If you do not sit in the correct seat position,
the air bag cannot protect as intended and
could even cause additional injury when
deployed. This poses an increased risk of
injury or even fatal injury.
To avoid hazardous situations, always make
sure that all of the vehicle's occupants:
R
have fastened their seat belts correctly,
including pregnant women
R
are sitting correctly and maintain the greatest possible distance to the air bags
R
follow the following instructions
Always make sure that there are no objects
between the air bag and the vehicle's occupants.
R
Adjust the seats properly before beginning
your journey. Always make sure that the
seat is in an almost upright position. The
center of the head restraint must support
the head at about eye level.
R
Move the driver's and front-passenger
seats as far back as possible. The driver's
seat position must allow the vehicle to be
driven safely.
R
Only hold the steering wheel on the outside. This allows the air bag to be fully
deployed.
R
Always lean against the backrest while driving. Do not lean forwards or lean against
the door or side window. You may otherwise be in the deployment area of the air
bags.
R
Always keep your feet in the footwell in
front of the seat. Do not put your feet on the
dashboard, for example. Your feet may otherwise be in the deployment area of the air
bag.
R
For this reason, always secure persons less
than 5 ft (1.50 m) tall in suitable restraint
systems. Up to this height, the seat belt
cannot be worn correctly.
If a child is traveling in your vehicle, also
observe the following notes:
R
Always secure children under 12 years of
age and less than 5 ft (1.50 m) in height in
suitable child restraint systems.
R
Child restraint systems should be installed
on the rear seats.
Safety
Z
Page 50
Occupant safety
48
R
Only secure a child in a rearward-facing
child restraint system on the frontpassenger seat when the front-passenger
front air bag is deactivated. If the
PASSENGER AIR BAG OFF indicator lamp is
permanently lit, the front-passenger front
air bag is deactivated (Y page 42).
R
Always observe the instructions and safety
Safety
notes on "Children in the vehicle"
(Y page 52) and on the "Child restraint
system on the front-passenger seat"
(Y page 58) in addition to the child
restraint system manufacturer's installation instructions.
Objects in the vehicle interior may prevent an air bag from functioning correctly.
Before starting your journey and to avoid risks
resulting from the speed of the air bag as it
deploys, make sure that:
R
there are no people, animals or objects
between the vehicle occupants and an air
bag.
R
there are no objects between the seat, door
and B-pillar.
R
no hard objects, e.g. coat hangers, hang on
the grab handles or coat hooks.
R
no accessories, such as cup holders, are
attached to the vehicle within the deployment area of an air bag, e.g. to doors, side
windows, rear side trim or side walls.
R
no heavy, sharp-edged or fragile objects
are in the pockets of your clothing. Store
such objects in a suitable place.
WARNING
G
If you modify the air bag cover or affix objects
such as stickers to it, the air bag can no longer
function correctly. There is an increased risk
of injury.
Never modify an air bag cover or affix objects
to it.
WARNING
G
Sensors to control the air bags are located in
the doors. Modifications or work not performed correctly to the doors or door panel-
ing, as well as damaged doors, can lead to the
function of the sensors being impaired. The air
bags might therefore not function properly
any more. Consequently, the air bags cannot
protect vehicle occupants as they are
designed to do. There is an increased risk of
injury.
Never modify the doors or parts of the doors.
Always have work on the doors or door paneling carried out at a qualified specialist workshop.
Front air bags
Driver's air bag : deploys in front of the
steering wheel. Front-passenger air bag ;
deploys in front of and above the glove box.
When deployed, the front air bags offer additional head and thorax protection on the front
seats.
The permanently lit PASSENGER AIR BAG OFF
indicator lamp shows you that the frontpassenger front air bag is deactivated
(Y page 42).
Front-passenger bag ; is only deployed if:
R
an occupant is detected on the frontpassenger seat
R
the PASSENGER AIR BAG OFF indicator
lamp is not lit (Y page 56)
R
the restraint system control unit predicts a
high accident severity
Page 51
Occupant safety
49
Window curtain air bags
Window curtain air bags : are integrated
into the side of the roof frame and deployed in
the area from the A-pillar to the C-pillar.
When deployed, the window curtain air bag
enhances the level of protection for the head.
However, it does not protect the chest or
arms.
In the event of a side impact, the window curtain air bag is deployed on the side on which
the impact occurs.
If the system determines that they can offer
additional protection to that provided by the
seat belt, a window curtain air bag may be
deployed in other accident situations
(Y page 49).
Deployment of Emergency Tensioning
Devices and air bags
Important safety notes
WARNING
G
The air bag parts are hot after an air bag has
been deployed. There is a risk of injury.
Do not touch the air bag parts. Have a
deployed air bag replaced at a qualified specialist workshop as soon as possible.
WARNING
G
A deployed air bag no longer offers any protection and cannot provide the intended protection in an accident. There is an increased
risk of injury.
Have the vehicle towed to a qualified specialist workshop in order to have a deployed air
bag replaced.
It is important for your safety and that of your
passenger to have deployed air bags replaced
and to have any malfunctioning air bags
repaired. This will help to make sure the air
bags continue to perform their protective
function for the vehicle occupants in the
event of a crash.
WARNING
G
Pyrotechnic Emergency Tensioning Devices
that have been deployed are no longer operational and are unable to perform their intended protective function. This poses an
increased risk of injury or even fatal injury.
Therefore, have pyrotechnic Emergency Tensioning Devices which have been triggered
immediately replaced at a qualified specialist
workshop.
If Emergency Tensioning Devices are triggered or air bags are deployed, you will hear a
bang, and a small amount of powder may also
be released. The 6 restraint system warning lamp lights up.
Only in rare cases will the bang affect your
hearing. The powder that is released generally does not constitute a health hazard, but it
may cause short-term breathing difficulties in
people with asthma or other respiratory problems. To avoid this, you may wish to get out of
the vehicle or open the windows as soon as it
is safe to do so.
Air bags and pyrotechnic Emergency Tensioning Devices (ETDs) contain perchlorate material, which may require special handling and
regard for the environment. National guidelines must be observed during disposal. In
California, see www.dtsc.ca.gov/
HazardousWaste/Perchlorate/
index.cfm.
Safety
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Page 52
Occupant safety
50
Method of operation
During the first stage of a collision, the
restraint system control unit evaluates important physical data relating to vehicle deceleration or acceleration, such as:
R
duration
R
direction
Safety
R
intensity
Based on the evaluation of this data, the
restraint system control unit triggers the
Emergency Tensioning Devices during a frontal or rear collision.
An Emergency Tensioning Device can only be
triggered, if:
R
the ignition is switched on.
R
the components of the restraint system are
operational; see "Restraint system warning
lamp" (Y page 41)
R
the belt tongue is engaged in the buckle on
the respective front-passenger seat
The Emergency Tensioning Devices in the
rear compartment are triggered independently of the lock status of the seat belts.
If the restraint system control unit detects a
more severe accident, further components of
the restraint system are activated independently of each other in certain frontal collision
situations:
R
Driver's air bag
R
Front-passenger front air bag
The front-passenger front air bag is activated
or deactivated depending on the person on
the front-passenger seat. The frontpassenger front air bag can only deploy in an
accident if the PASSENGER AIR BAG OFF indicator lamp is off. Observe the information on
the PASSENGER AIR BAG OFF indicator lamp
(Y page 42).
Your vehicle has a two-stage driver's air bag.
During the first deployment stage the driver's
air bag fills with sufficient propellant gas to
reduce the risk of injuries. The front air bag is
fully deployed with the maximum amount of
propellant gas if a second deployment threshold is reached within a few milliseconds.
The activation threshold of the Emergency
Tensioning Devices and the air bag are determined by evaluating the rate of vehicle deceleration or acceleration which occurs at various points in the vehicle. This process is preemptive in nature. Deployment should take
place in good time at the start of the collision.
The rate of vehicle deceleration or acceleration and the direction of the force are essentially determined by:
R
the distribution of forces during the collision
R
the collision angle
R
the deformation characteristics of the vehicle
R
the characteristics of the object with which
the vehicle has collided
Factors which can only be seen and measured
after a collision has occurred do not play a
decisive role in the deployment of an air bag.
Nor do they provide an indication of air bag
deployment.
The vehicle can be deformed considerably,
without an air bag being deployed. This is the
case if only parts which are relatively easily
deformed are affected and the rate of deceleration is not high. Conversely, air bags may
be deployed even though the vehicle suffers
only minor deformation. This is the case if, for
example, very rigid vehicle parts such as longitudinal body members are hit, and sufficient
deceleration occurs as a result.
If the restraint system control unit detects a
side impact or if the vehicle rolls over, the
applicable components of the restraint system are activated independently of each
other depending on the apparent type of accident. If the system determines a need for
additional protection for the vehicle occupants, the Emergency Tensioning Devices are
triggered.
R
Window curtain air bag on the side of
impact, independently of the use of the
Page 53
Occupant safety
51
seat belt and independently of whether the
front-passenger seat is occupied
R
Window curtain air bags on the driver's and
front-passenger side in certain situations
when the vehicle rolls over, if the system
determines that deployment can offer additional protection to that provided by the
seat belt
Not all air bags are deployed in an acci-
i
dent. The different air bag systems work
independently of each other.
How the air bag system works is determined by the severity of the accident detected, especially the vehicle deceleration or
acceleration and the apparent type of accident:
R
frontal collision
R
side impact
R
rollover
NECK-PRO head restraints/NECKPRO luxury head restraints
Important safety notes
Method of operation
NECK-PRO head restraints/NECK-PRO luxury
head restraints offer additional protection
against head and neck injuries. In the event of
a rear collision of a certain severity, the NECKPRO head restraints/NECK-PRO luxury head
restraints on the driver's and front-passenger
seats are moved forwards and upwards. This
provides better head support.
If the NECK-PRO head restraints/NECK-PRO
luxury head restraints have been triggered in
an accident, reset the NECK-PRO head
restraints/NECK-PRO luxury head restraints
on the driver's seat and the front-passenger
seat (Y page 51). Otherwise, the additional
protection will not be available in the event of
another rear-end collision. You can see that a
NECK-PRO head restraint/NECK-PRO luxury
head restraint has been triggered if it is tilted
forward and can no longer be adjusted.
Mercedes-Benz recommends that you have
the functionality of the NECK-PRO head
restraints/NECK-PRO luxury head restraints
checked at a qualified specialist workshop
after a rear-end collision.
Safety
WARNING
G
The function of the head restraint may be
impaired if you:
R
attach objects such as coat hangers to the
head restraints, for example
R
use head restraint covers
If you do so, the head restraints cannot fulfill
their intended protective function in the event
of an accident. In addition, objects attached
to the head restraints could endanger other
vehicle occupants. There is an increased risk
of injury.
Do not attach any objects to the head
restraints and do not use head restraint covers.
Resetting a triggered NECK-PRO head
restraint/NECK-PRO luxury head
restraint
NECK-PRO head restraints
Do not insert your finger between the cushion
of the head restraint and the cover. Pay particular attention while resetting the NECKPRO head restraints.
Z
Page 54
Children in the vehicle
52
X
Tilt the top of the NECK-PRO head restraint
cushion forwards in the direction of
arrow :.
X
Push the NECK-PRO head restraint cushion
down as far as it will go in the direction of
arrow ;.
X
With your hand flat, firmly push the NECKPRO head restraint cushion backwards in
Safety
the direction of arrow = until it engages.
X
Repeat this procedure for the second
NECK-PRO head restraint.
Resetting the NECK-PRO head restraints
i
requires a lot of strength. If you have difficulty resetting the NECK-PRO head
restraints, have this work carried out at a
qualified specialist workshop.
NECK-PRO luxury head restraints
Do not insert your finger between the cushion
of the head restraint and the cover. Pay particular attention while resetting the NECKPRO luxury head restraints.
X
Remove resetting tool : from the vehicle
document wallet.
X
Slide resetting tool : into guide ;
between the NECK-PRO luxury head
restraint and the rear cover of the head
restraint.
X
Push resetting tool : downwards until you
hear the head restraint deployment mechanism engage.
X
Pull out resetting tool :.
X
With your hand flat, firmly push the NECKPRO luxury head restraint cushion back-
wards in the direction of arrow = until it
engages.
X
Repeat this procedure for the second
NECK-PRO luxury head restraint.
X
Put resetting tool : back into the vehicle
document wallet.
If you have difficulty resetting the NECK-
i
PRO luxury head restraints, have this work
carried out at a qualified specialist workshop.
Automatic measures after an accident
Immediately after an accident, the following
measures are implemented, depending on
the type and severity of the impact:
R
the hazard warning lamps are activated
R
the emergency lighting is activated
R
the vehicle doors are unlocked
R
the front side windows are lowered
R
the electrically adjustable steering wheel is
raised
R
the engine is switched off and the fuel supply is cut off
R
vehicles with mbrace: automatic emergency call
Children in the vehicle
Important safety notes
Accident statistics show that children
secured in the rear seats are safer than children secured in the front-passenger seat. For
this reason, Mercedes-Benz strongly advises
that you install a child restraint system on a
rear seat. Children are generally better protected there.
If a child younger than 12 years and under 5 ft
(1.50 m) in height is traveling in the vehicle:
R
always secure the child in a child restraint
system suitable for Mercedes-Benz vehicles. The child restraint system must be
Page 55
Children in the vehicle
53
appropriate to the age, weight and size of
the child
R
be sure to observe the instructions and
safety notes in this section in addition to
the child restraint system manufacturer's
installation instructions
WARNING
G
If you leave children unsupervised in the vehicle, they could set it in motion by, for example:
R
release the parking brake.
R
shift the automatic transmission out of the
parking position P.
R
start the engine.
In addition, they may operate vehicle equipment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
WARNING
G
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.
WARNING
G
If the child restraint system is subjected to
direct sunlight, parts may get very hot. Children may burn themselves on these parts,
particularly on the metal parts of the child
restraint system. There is a risk of injury.
If you leave the vehicle, taking the child with
you, always ensure that the child restraint
system is not exposed to direct sunlight. Protect it with a blanket, for example. If the child
restraint system has been exposed to direct
sunlight, let it cool down before securing the
child in it. Never leave children unattended in
the vehicle.
ting properly. Particular attention must be
paid to children.
Observe the safety notes on the seat belt
(Y page 43) and the notes on correct use of
seat belts (Y page 44).
A booster seat may be necessary to achieve
proper seat belt positioning for children over
41 lbs (18 kg) or until they reach a height
where a lap/shoulder belt can be fastened
properly without a booster seat.
Special seat belt retractor
WARNING
G
If the seat belt is released while driving, the
child restraint system will no longer be
secured properly. The special seat belt retractor is disabled and the inertia real draws in a
portion of the seat belt. The seat belt cannot
be immediately refastened. There is an
increased risk of injury, possibly even fatal.
Stop the vehicle immediately, paying attention to road and traffic conditions. Reactivate
the special seat belt retractor and secure the
child restraint system properly.
All seat belts in the vehicle, except the driver's seat belt, are equipped with a special seat
belt retractor. When activated, the special
seat belt retractor ensures that the seat belt
cannot slacken once the child seat is secured.
Installing a child restraint system:
X
Make sure you observe the child restraint
system manufacturer's installation instructions.
X
Pull the seat belt smoothly out of the belt
sash guide.
X
Engage seat belt tongue in belt buckle.
Safety
Always ensure that all vehicle occupants have
their seat belts fastened correctly and are sit-
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Children in the vehicle
54
Activating the special seat belt retractor:
X
Pull the seat belt out fully and let the inertia
reel retract it again.
While the seat belt is retracting, you should
hear a ratcheting sound. The special seat
belt retractor is enabled.
X
Push the child restraint system down so
that the seat belt is tight and does not
Safety
loosen.
Removing a child restraint system/deactivating the special seat belt retractor:
X
Make sure you observe the child restraint
system manufacturer's installation instructions.
X
Press the belt buckle release button, hold
the belt tongue and guide it back towards
the belt sash guide.
The special seat belt retractor is deactivated.
Child restraint system
The use of seat belts and child restraint systems is required by law in:
R
all 50 states
R
the U.S. territories
R
the District of Columbia
R
all Canadian provinces
You can obtain further information about the
correct child restraint system from any
authorized Mercedes-Benz Center.
WARNING
G
If the child restraint system is installed incorrectly on a suitable seat, it cannot protect as
intended. The child cannot then be restrained
in the event of an accident, heavy braking or
sudden changes of direction. There is an
increased risk of injury, possibly even fatal.
Make sure that you observe the child restraint
system manufacturer's installation instructions and the notes on use. Please ensure,
that the base of the child restraint system is
always resting completely on the seat cush-
ion. Never place objects, e.g. cushions, under
or behind the child restraint system. Only use
child restraint systems with the original cover
designed for them. Only replace damaged
covers with genuine covers.
WARNING
G
If the child restraint system is installed incorrectly or is not secured, it can come loose in
the event of an accident, heavy braking or a
sudden change in direction. The child
restraint system could be thrown about, striking vehicle occupants. There is an increased
risk of injury, possibly even fatal.
Always install child restraint systems properly, even if they are not being used. Make
sure that you observe the child restraint system manufacturer's installation instructions.
You will find further information on stowing
objects, luggage or loads under "Loading
guidelines" (Y page 248).
WARNING
G
Child restraint systems or their securing systems which have been damaged or subjected
to a load in an accident can no longer protect
as intended. The child cannot then be
restrained in the event of an accident, heavy
braking or sudden changes of direction. There
is an increased risk of injury, possibly even
fatal.
Replace child restraint systems which have
been damaged or subjected to a load in an
accident as soon as possible. Have the securing systems on the child restraint system
checked at a qualified specialist workshop,
before you install a child restraint system
again.
The securing systems of child restraint systems are:
R
the seat belt system
R
the LATCH-type (ISOFIX) securing rings
R
the Top Tether anchorages
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Children in the vehicle
55
If it is absolutely necessary to carry a child
i
on the front-passenger seat, be sure to
observe the information on "Child restraint
systems on the front-passenger seat"
(Y page 58). There you will also find information on deactivating the front-passenger
front air bag.
All child restraint systems must meet the following standards:
R
U.S. Federal Motor Vehicle Safety Standards 213 and 225
R
Canadian Motor Vehicle Safety Standards
213 and 210.2
Confirmation that the child restraint system
corresponds to the standards can be found
on an instruction label on the child restraint
system. This confirmation can also be found
in the installation instructions that are included with the child restraint system.
Observe the warning labels in the vehicle interior and on the child restraint system.
LATCH-type (ISOFIX) child seat securing system
WARNING
G
LATCH-type (ISOFIX) child restraint systems
do not offer sufficient protective effect for
children whose weight is greater than 48 lbs
(22 kg) who are secured using the safety belt
integrated in the child restraint system. In the
event of an accident, a child might not be
restrained correctly. This poses an increased
risk of injury or even fatal injury.
If the child weighs more than 48 lbs (22 kg),
only use LATCH-type (ISOFIX) child restraint
systems with which the child is also secured
with the vehicle seat belt. Also secure the
child restraint system with the Top Tether
belt, if available.
Always comply with the manufacturer's
installation and operating instructions for the
child restraint system used.
Before every trip, make sure that the LATCHtype (ISOFIX) child restraint system is
engaged correctly in both LATCH-type (ISOFIX) securing rings
When installing the child restraint system,
!
make sure that the seat belt for the middle
seat does not get trapped. The seat belt
could otherwise be damaged.
:
LATCH-type (ISOFIX) securing rings
X
Install the LATCH-type (ISOFIX) child
restraint system on both LATCH-type (ISOFIX) securing rings :.
ISOFIX is a standardized securing system for
specially designed child restraint systems on
the rear seats. LATCH-type (ISOFIX) securing
rings : for two LATCH-type (ISOFIX) child
restraint systems are installed on the left and
right rear seats.
Non-LATCH-type (ISOFIX) child seats may
also be used and can be installed using the
vehicle's seat belt system. Install the child
seat according to the manufacturer's instructions.
Top Tether
Introduction
Top Tether provides an additional connection
between the child restraint system secured
with a LATCH-type (ISOFIX) child seat mount
and the vehicle. This helps reduce the risk of
injury even further. If the child restraint system is equipped with a Top Tether belt, this
should always be used.
Safety
Z
Page 58
Children in the vehicle
56
Important safety notes
WARNING
G
If the rear seats or the rear seat backrests are
not locked, they could fold forwards in the
event of an accident, heavy braking or sudden
changes of direction. As a result, child
restraint systems cannot perform their inten-
Safety
ded protective function. Rear seats and rear
seat backrests that are not locked can also
cause additional injuries, e.g. in the event of
an accident. This poses an increased risk of
injury or even fatal injury.
Always lock the rear seats and rear seat
backrests after installing a Top Tether belt.
Observe the lock verification indicator. Adjust
the rear seat backrests so that they are in an
upright position.
Top Tether anchorages
Top Tether anchorages ; are on the cargo
compartment floor.
X
Remove cargo compartment cover
(Y page 253).
X
Move the head restraint upwards.
X
Install the LATCH-type (ISOFIX) child
restraint system with Top Tether. Always
comply with the child restraint system
manufacturer's installation instructions
when doing so.
X
Route Top Tether belt = under the head
restraint between the two head restraint
bars.
X
Hook Top Tether hook : of Top Tether belt
= into Top Tether anchorage ;.
Make sure that Top Tether belt B is not
twisted.
X
Tension Top Tether belt =. Always comply
with the child restraint system manufacturer's installation instructions when doing so.
X
Move head restraint back down again
slightly if necessary (Y page 87). Make
sure that you do not interfere with the correct routing of Top Tether belt =.
BabySmart™ air bag deactivation system
The BabySmart™ air bag deactivation system's sensor system in the front-passenger
seat detects whether a special MercedesBenz child restraint system with a transponder for the BabySmart™ air bag deactivation system has been installed. In this case,
the PASSENGER AIR BAG OFF indicator lamp
lights up and remains lit. The front-passenger
front air bag is deactivated.
When the SmartKey is removed from the ignition lock or is in position 0, the PASSENGER
AIR BAG OFF indicator lamp is not lit.
i If the front-passenger front air bag is
deactivated by the BabySmart™ air bag
deactivation system, the following remain
enabled on the front-passenger side:
R
the window curtain air bag
R
the Emergency Tensioning Device
Page 59
Children in the vehicle
57
WARNING
G
If you secure a child in a child restraint system
on the front-passenger seat and the
PASSENGER AIR BAG OFF indicator lamp is
off, the front-passenger front air bag can
deploy in the event of an accident. The child
could be struck by the air bag. This poses an
increased risk of injury or even fatal injury.
Make sure that the front-passenger front air
bag has been disabled. The PASSENGER AIR
BAG OFF indicator lamp must be lit.
WARNING
G
If the PASSENGER AIR BAG OFF indicator
lamp is lit, the front-passenger front air bag is
disabled. It will not be deployed in the event of
an accident and cannot perform its intended
protective function. A person in the frontpassenger seat could then, for example, come
into contact with the vehicle's interior, especially if the person is sitting too close to the
dashboard. This poses an increased risk of
injury or even fatal injury.
In this case the front-passenger seat may not
be used. Only suitable rearward-facing or
forward-facing child restraint systems may be
installed on the front-passenger seat. Always
observe the child restraint system manufacturer's installation instructions.
WARNING
G
If you secure a child in a forward-facing child
restraint system on the front-passenger seat
and you position the front-passenger seat too
close to the dashboard, in the event of an
accident, the child could:
R
come into contact with the vehicle's interior if the PASSENGER AIR BAG OFF indicator lamp is lit, for example
R
be struck by the air bag if the PASSENGER
AIR BAG OFF indicator lamp is off
This poses an increased risk of injury or even
fatal injury.
Move the front-passenger seat as far back as
possible. Always make sure that the shoulder
belt strap is correctly routed from the vehicle
belt sash guide to the shoulder belt guide on
the child restraint system. The shoulder belt
strap must be routed forwards and downwards from the belt sash guide. If necessary,
adjust the belt sash guide and the frontpassenger seat accordingly. Always observe
the information about suitable positioning of
the child restraint system in this Operator's
Manual as well as the child restraint system
manufacturer's installation instructions.
PASSENGER AIR BAG OFF indicator lamp :
shows you whether the front-passenger front
air bag is deactivated.
X
Turn the SmartKey to position 1 or 2 in the
ignition lock.
The system carries out self-diagnostics.
The PASSENGER AIR BAG OFF indicator lamp
must light up for approximately six seconds.
If, after the system self-test, the
PASSENGER AIR BAG OFF indicator lamp:
R
is lit: the front-passenger front air bag is
deactivated. It will then not be deployed in
the event of an accident.
R
is not lit, the sensor system did not detect
a child restraint system with transponder
for the BabySmart™ air bag deactivation
system. If, in the event of an accident, all
deployment criteria are met, the frontpassenger front air bag is deployed.
Safety
Z
Page 60
Children in the vehicle
58
WARNING
G
Electronic devices on the front-passenger
seat can affect the function of the BabySmart™ air bag deactivation system, for
example:
R
Laptop
R
Mobile phone
Safety
R
Transponder cards such as ski passes or
access passes
The front-passenger air bag could deploy accidentally or not function as intended during an
accident. This poses an increased risk of
injury or even fatal injury.
Do not place any of the devices mentioned
above or similar devices on the frontpassenger seat. Be aware of the status of the
front-passenger front air bag both before and
during the journey.
Child restraint system on the frontpassenger seat
General notes
Accident statistics show that children
secured in the rear seats are safer than children secured in the front-passenger seat. For
this reason, Mercedes-Benz strongly advises
that you install the child restraint system on a
rear seat.
If it is absolutely necessary to install a child
restraint system on the front-passenger seat,
always observe the information on the "BabySmart™ air bag deactivation system"
(Y page 56).
You can thus avoid the risks that could arise
as a result of:
R
a child restraint system that is not detected
by the BabySmart™ air bag deactivation
system sensor system
R
the unintentional deactivation of the frontpassenger front air bag
R
the unsuitable positioning of the child
restraint system, e.g. too close to the dashboard
Rearward-facing child restraint system
If it is absolutely necessary to install a rearward-facing child restraint system on the
front-passenger seat, always make sure that
the front-passenger front air bag is deactivated. Only if the PASSENGER AIR BAG OFF
indicator lamp is permanently lit (Y page 42)
is the front-passenger front air bag deactivated.
Always observe the child restraint system
manufacturer's installation and operating
instructions.
Forward-facing child restraint system
If it is absolutely necessary to install a
forward-facing child restraint system on the
front-passenger seat, always move the frontpassenger seat as far back as possible. The
entire base of the child restraint system must
always rest on the seat cushion of the frontpassenger seat. The backrest of the child
restraint system must lie as flat as possible
against the backrest of the front-passenger
seat. The child restraint system must not
touch the roof or be subjected to a load by the
head restraint. Adjust the angle of the seat
backrest and the head restraint position
accordingly. Always make sure that the shoulder belt strap is correctly routed from the
vehicle belt sash guide to the shoulder belt
guide on the child restraint system. The shoulder belt strap must be routed forwards and
downwards from the belt sash guide. If necessary, adjust the belt sash guide and the
front-passenger seat accordingly.
Always observe the child restraint system
manufacturer's installation and operating
instructions.
Page 61
Children in the vehicle
Problems with the BabySmart™ air bag deactivation system
59
Problem
The PASSENGER AIR
BAG OFF indicator
lamp on the center console is lit.
The 6 restraint system warning lamp
lights up and/or the
PASSENGER AIR BAG
OFF indicator lamp
does not light up briefly
when you switch the
ignition on.
Possible causes/consequences and MM Solutions
A special Mercedes-Benz child restraint system with a transponder for the BabySmart™ air bag deactivation system has been
installed on the front-passenger seat. The front-passenger air bag
has therefore been deactivated as desired.
WARNING
G
There is no child restraint system installed on the front-passenger
seat. The BabySmart™ air bag deactivation system is malfunctioning, for example due to electronic devices on the frontpassenger seat.
There is a risk of injury.
X
Remove electronic equipment from the front-passenger seat,
for example:
R
Laptop
R
Mobile phone
R
Card with a transponder, such as a ski pass or access pass
If the PASSENGER AIR BAG OFF indicator lamp remains lit, the
front-passenger seat may not be used.
X
Visit a qualified specialist workshop.
WARNING
G
The BabySmart™ air bag deactivation system is malfunctioning.
Do not install a child restraint system on the front-passenger seat.
It is recommended that you install the child restraint system on a
suitable rear seat.
X
Visit a qualified specialist workshop.
X
Please also refer to the notes about the restraint system warning
lamp (Y page 242).
Safety
Child-proof locks
Important safety notes
WARNING
G
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window.
Z
Page 62
Children in the vehicle
60
WARNING
G
When leaving the vehicle, always remove the
SmartKey from the ignition lock. 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
Safety
could result in an accident and/or serious
personal injury. The children could:
R
injure themselves on parts of the vehicle
R
be seriously or fatally injured through
excessive exposure to extreme heat or cold
R
injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
ignition lock 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.
X
To activate: press the child-proof lock
lever down in the direction of arrow ;.
X
Make sure that the child-proof locks are
working properly.
X
To deactivate: press the child-proof lock
lever up in the direction of arrow :.
Override feature for the rear side windows
WARNING
G
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window.
Child-proof locks for the rear doors
WARNING
G
Children could open a rear door from inside
the vehicle. This could result in serious injuries or an accident. Therefore, when children
ride in the rear always secure the rear doors
with the child-proof locks.
You secure each door individually with the
child-proof locks on the rear doors. A door
secured with a child-proof lock cannot be
opened from inside the vehicle. When the
vehicle is unlocked, the door can be opened
from the outside.
X
To activate/deactivate: press button :.
If indicator lamp ; is lit, operation of the
rear side windows is disabled. Operation is
only possible using the switches in the driver's door. If indicator lamp ; is off, operation is possible using the switches in the
rear compartment.
Page 63
Driving safety systems
61
Pets in the vehicle
WARNING
G
If you leave animals unattended or unsecured
in the vehicle, they could press buttons or
switches, for example.
As a result, they could:
R
activate vehicle equipment and become
trapped, for example
R
activate or deactivate systems, thereby
endangering other road users
Unsecured animals could also be flung around
the vehicle in the event of an accident or sudden steering or braking, thereby injuring vehicle occupants. There is a risk of an accident
and injury.
Never leave animals unattended in the vehicle. Always secure animals properly during
the journey, e.g. use a suitable animal transport box.
Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
R
ABS (Anti-lock Braking System)
(Y page 62)
R
BAS (Brake Assist System) (Y page 62)
R
Adaptive brake lights (Y page 63)
R
ESP®(Electronic Stability Program)
(Y page 63)
R
EBD (Electronic Brake force Distribution)
(Y page 65)
R
ADAPTIVE BRAKE (Y page 65)
R
Trailer stabilization
Important safety notes
WARNING
G
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
R
wheels may lock during hard braking
R
steering capabilities are reduced
R
braking distance is increased
R
vehicle stability in standard driving maneuvers is increased
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.
If you fail to adapt your driving style or if you
are inattentive, the driving safety systems can
neither reduce the risk of an accident nor
override the laws of physics. Driving safety
systems are merely aids designed to assist
driving. You are responsible for the distance
to the vehicle in front, for vehicle speed and
for braking in good time. Always adapt your
driving style to suit the prevailing road and
weather conditions and maintain a safe distance from the vehicle in front. Drive carefully.
Please note that the driving safety sys-
i
tems described only work as effectively as
possible if there is adequate contact
between the tires and the road surface. Pay
particular attention to the information
regarding tires, recommended minimum
tire tread depths etc. in the "Wheels and
tires" section (Y page 306).
In wintry driving conditions, always use
winter tires (M+S tires) and if necessary,
snow chains. Only in this way will the driving safety systems described in this section
work as effectively as possible.
Safety
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Driving safety systems
62
ABS (Anti-lock Braking System)
Important safety notes
Observe the "Important safety notes" sec-
i
tion (Y page 61).
WARNING
G
If the ABS malfunctions, other driving systems
Safety
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 the steering
capability and extending the braking distance.
WARNING
G
If ABS is faulty, the wheels could lock when
braking. The steerability and braking characteristics may be severely impaired. Additionally, further driving safety systems are deactivated. There is an increased danger of skidding and accidents.
Drive on carefully. Have ABS checked immediately at a qualified specialist workshop.
ABS regulates brake pressure in such a way
that the wheels do not lock when you brake.
This allows you to continue steering the vehicle when braking.
Provided that the differential locks are not
active, ABS works from a speed of about
5 mph (8 km/h) upwards, regardless of roadsurface conditions. ABS works on slippery
surfaces, even if you only brake gently.
The yellow ! ABS warning lamp in the
instrument cluster lights up when the ignition
is switched on. It goes out when the engine is
running.
Braking
If ABS intervenes when braking, you will feel a
pulsing in the brake pedal.
X
If ABS intervenes: continue to depress the
brake pedal vigorously until the braking situation is over.
X
To make a full brake application:
depress the brake pedal with full force.
The pulsating brake pedal can be an indication of hazardous road conditions, and functions as a reminder to take extra care while
driving.
Off-road ABS
If the LOW RANGE shift range is selected by
the transfer case, (Y page 186), an ABS system specifically suited to off-road terrain is
automatically activated.
At speeds below 37 mph (60 km/h), the front
wheels lock cyclically during braking. The digging-in effect achieved in the process reduces
the stopping distance on off-road terrain. This
limits steering capability.
BAS (Brake Assist System)
Observe the "Important safety notes" sec-
i
tion (Y page 61).
WARNING
G
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of an accident.
In an emergency braking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
BAS operates in emergency braking situations. If you depress the brake pedal quickly,
BAS automatically boosts the braking force,
thus shortening the stopping distance.
X
Keep the brake pedal firmly depressed until
the emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated.
Page 65
Driving safety systems
63
Adaptive brake lights
If you brake sharply from a speed of more
than 30 mph (50 km/h) or if braking is assisted by BAS, the brake lamps flash rapidly. In
this way, traffic traveling behind you is
warned in an even more noticeable manner.
If you brake sharply from a speed of more
than 45 mph (70 km/h) to a standstill, the
hazard warning lamps are activated automatically. If the brakes are applied again, the
brake lamps light up continuously. The hazard
warning lamps are deactivated automatically
if you drive faster than 6 mph (10 km/h). You
can also switch off the hazard warning lamps
using the hazard warning button
(Y page 104).
ESP®(Electronic Stability Program)
Important safety notes
Observe the "Important safety notes" sec-
i
tion (Y page 61).
WARNING
G
If ESP®is malfunctioning, ESP®is unable to
stabilize the vehicle. Additionally, further driving safety systems are deactivated. This
increases the risk of skidding and an accident.
Drive on carefully. Have ESP®checked at a
qualified specialist workshop.
Only operate the vehicle for a maximum of
!
ten seconds on a brake test dynamometer.
Switch off the ignition.
Application of the brakes by ESP®may otherwise destroy the brake system.
A function or performance test should
!
only be carried out on a two-axle dynamometer. Before you operate the vehicle
on such a dynamometer, please consult a
qualified workshop. You could otherwise
damage the drive train or the brake system.
ESP®monitors driving stability and traction.
Traction is the power transmission between
the tires and the road surface.
ESP®is deactivated if the å warning lamp
in the instrument cluster lights up continuously when the engine is running.
If the ÷ warning lamp and the å warning lamp are lit continuously, ESP®is not
available due to a malfunction.
Observe the information on warning lamps
(Y page 239) and any display messages that
appear in the instrument cluster
(Y page 213).
If ESP®detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilize the
vehicle. If necessary, the engine output is also
modified to keep the vehicle on the desired
course within physical limits. ESP®assists
the driver when pulling away on wet or slippery roads. ESP®can also stabilize the vehicle during braking.
If ESP®intervenes, the ÷ warning lamp
flashes in the instrument cluster.
If ESP®intervenes:
X
Do not deactivate ESP®under any circumstances.
X
Only depress the accelerator pedal as far as
necessary when pulling away.
X
Adapt your driving style to suit the prevailing road and weather conditions.
Only use wheels with the recommended
i
tire sizes. Only then will ESP®function
properly.
If differential locks are switched on, ABS,
i
BAS and ESP®switch themselves off automatically.
4ETS (Electronic Traction System)
Traction control remains active, even if you
deactivate ESP®.
Safety
Z
Page 66
Driving safety systems
64
X
If appropriate for the driving conditions,
engage the LOW RANGE off-road gear
(Y page 186).
Traction control is part of ESP®.
Traction control brakes the drive wheels individually if they spin. This enables you to pull
away and accelerate on slippery surfaces, for
example if the road surface is slippery on one
Safety
side. In addition, more drive torque is transferred to the wheel or wheels with traction.
Traction control remains active, even if you
deactivate ESP®.
Traction control is no longer active above a
speed of approximately 37 mph (60 km/h).
Traction control brakes the drive wheels individually if they spin. This enables you to pull
away and accelerate on slippery surfaces, for
example if the road surface is slippery on one
side. In addition, more drive torque is transferred to the wheel or wheels with traction.
Deactivating/activating ESP
WARNING
G
If you deactivate ESP®, ESP®no longer stabilizes the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP®in the situations described in the following.
Avoid spinning the driven wheels for an
!
®
extended period with ESP®deactivated.
You could otherwise damage the drivetrain.
X
To deactivate: press button : until the
å warning lamp lights up in the instrument cluster.
X
To activate: press button : until the å
warning lamp goes out in the instrument
cluster.
ESP®is activated automatically when the
engine is started.
Vehicles with the ECO start/stop func-
i
tion: the ECO start/stop function automatically switches the engine off when the
vehicle comes to a stop. The engine starts
automatically when the driver wants to pull
away again. ESP®remains in its previously
selected status. For example, if ESP®was
deactivated before the engine was
switched off, ESP®remains deactivated
when the engine is switched on again.
It may be best to deactivate ESP®in the following situations:
R
when using snow chains
R
in deep snow
R
on sand or gravel
If you deactivate ESP®:
R
ESP®no longer improves driving stability.
R
the engine's torque is no longer limited and
the drive wheels can spin. The spinning of
the wheels results in a cutting action, which
provides better grip.
R
traction control is still activated.
R
ESP®still provides support when you
brake.
R
and are driving at above 37 mph (60 km/h)
(on AMG vehicles above 62 mph
(100 km/h)), ESP®still intervenes when
one wheel reaches its grip limit even
though it is deactivated.
If ESP®is deactivated and one or more
i
wheels start to spin, the ÷ warning lamp
in the instrument cluster flashes. In such
situations, ESP®will not stabilize the vehicle.
Page 67
If ESP®is deactivated, it is reactivated
i
automatically if you are driving at above
37 mph (60 km/h) (on AMG vehicles above
62 mph (100 km/h)) or you exceed a certain lateral acceleration.
Trailer stabilization
WARNING
G
If road and weather conditions are poor,
trailer stabilization will not be able to prevent
the vehicle/trailer combination from swerving. Trailers with a high center of gravity can
tip over before ESP®can detect this. There is
a risk of an accident.
Always adapt your driving style to the prevailing road and weather conditions.
Trailer stabilization does not work if ESP®is
deactivated because of a malfunction.
If your vehicle with trailer (vehicle/trailer
combination) begins to lurch, you can only
stabilize the vehicle/trailer combination by
depressing the brake firmly.
In this situation, ESP®assists you and can
detect if the vehicle/trailer combination
begins to lurch. ESP®slows the vehicle down
by braking and limiting the engine output until
the vehicle/trailer combination has stabilized.
Trailer stabilization is active above speeds of
about 37 mph (60 km/h).
EBD (electronic brake force distribution)
Observe the "Important safety notes" sec-
i
tion (Y page 61).
WARNING
G
If EBD is malfunctioning, the rear wheels can
lock, e.g. under full braking. This increases the
risk of skidding and an accident.
You should therefore adapt your driving style
to the different handling characteristics. Have
Theft deterrent locking system
the brake system checked at a qualified specialist workshop.
Observe information regarding indicator and
warning lamps (Y page 237) as well as display messages (Y page 215).
EBD monitors and controls the brake pressure on the rear wheels to improve driving
stability while braking.
ADAPTIVE BRAKE
ADAPTIVE BRAKE provides increased braking
safety. In addition to the braking function,
ADAPTIVE BRAKE also has the HOLD function
(Y page 180) and hill start assist
(Y page 135).
Theft deterrent locking system
Immobilizer
X
To activate: remove the SmartKey from
the ignition lock.
X
To deactivate: switch on the ignition.
The immobilizer prevents your vehicle from
being started without the correct SmartKey.
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.
The immobilizer is always deactivated
i
when you start the engine.
In the event that the engine cannot be started when the starter battery is fully
charged, the immobilizer may be faulty.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in the
USA) or 1-800-387-0100 (in Canada).
65
Safety
Z
Page 68
Theft deterrent locking system
66
ATA (anti-theft alarm system)
Safety
X
To arm: lock the vehicle with the SmartKey.
Indicator lamp : flashes. The alarm system is armed after approximately
15 seconds.
X
To disarm: unlock the vehicle with the
SmartKey.
If you then do not open a side door or the
i
rear door, the alarm system switches back
on again after approximately 40 seconds.
X
To stop the alarm: insert the SmartKey
into the ignition lock.
The alarm is switched off.
or
X
Press the % or & button on the
SmartKey.
The alarm is switched off.
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R
a door
R
a door using the mechanical key
R
the rear door
R
the hood
The alarm is also triggered if:
R
the position of the vehicle is changed.
R
a window is smashed.
The alarm is not switched off, even if you
close the open door that triggered it, for
example.
i If the alarm stays on for more than
30 seconds, the mbrace emergency call
system (USA only) or Tele Aid system (Canada only) initiates a call to the Customer
Assistance Center automatically. The
mbrace emergency call system initiates the
call if:
R
you have subscribed to the Tele Aid service.
R
the Tele Aid service has been activated
properly.
R
the required mobile phone, power supply
and GPS are available.
Page 69
Useful information .............................. 68
SmartKey ............................................. 68
Doors .................................................... 73
Rear door ............................................. 76
Side windows ...................................... 77
Sliding sunroof .................................... 79
67
Opening and closing
Page 70
68
SmartKey
Useful information
This Operator's Manual describes all
i
models and all standard and optional equipment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
Read the information on qualified special-
i
ist workshops: (Y page 24).
SmartKey
Important safety notes
Opening and closing
WARNING
G
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.
WARNING
G
If you attach heavy or large objects to the
SmartKey, the SmartKey could be unintentionally turned in the ignition lock. This could
cause the engine to be switched off. There is a
risk of an accident.
Do not attach any heavy or large objects to the
SmartKey. Remove any bulky key rings before
inserting the SmartKey into the ignition lock.
WARNING
G
If you attach heavy or large objects to the
SmartKey, the SmartKey could be unintentionally turned in the ignition lock. This could
cause the engine to be switched off. There is a
risk of an accident.
Do not attach any heavy or large objects to the
SmartKey. Remove any bulky key rings before
inserting the SmartKey into the ignition lock.
SmartKey functions
WARNING
G
If children are left unsupervised in the vehicle,
they could:
R
open the doors, thus endangering other
people or road users.
R
get out and disrupt traffic.
R
operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R
release the parking brake.
R
shift the automatic transmission out of park
position P or shift manual transmission into
neutral.
R
start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
:
& To lock the vehicle
;
% To unlock the vehicle
X
To unlock centrally: press the % but-
ton.
If you do not open the vehicle within
approximately 40 seconds of unlocking:
R
the vehicle is locked again.
R
anti-theft protection is reactivated
X
To lock centrally: press the & button.
Page 71
SmartKey
69
The SmartKey centrally locks/unlocks:
R
the doors
R
the rear door
R
the fuel filler flap
The turn signals flash once when unlock-
i
ing and three times when locking.
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated using
the on-board computer (Y page 208).
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer (Y page 207).
Changing the settings of the locking
system
The SmartKey now functions as follows:
X
To unlock the driver's door and fuel
filler flap: press the % button once.
X
To unlock centrally: press the % but-
ton twice.
X
To lock centrally: press the & button.
Restoring the factory settings
X
Press the % and & buttons simultaneously for approximately six seconds until
battery check lamp : flashes twice.
Opening and closing
You can change the setting of the locking
system in such a way that only the driver's
door and the fuel filler flap are unlocked. This
is useful if you frequently travel on your own.
If the setting of the locking system is
i
changed within the signal range of the vehicle, pressing the & or % button locks
or unlocks the vehicle.
X
To change the setting: press and hold
down the % and & buttons simultaneously for approximately six seconds until
battery check lamp : flashes twice.
Mechanical key
General notes
If the vehicle can no longer be unlocked with
the SmartKey, use the mechanical key.
If you use the mechanical key to unlock and
open the driver's door or the rear door, the
anti-theft alarm system will be triggered
(Y page 66).
X
To end the alarm: insert the SmartKey into
the ignition lock.
Z
Page 72
70
SmartKey
Removing the mechanical key
:
Release catch
;
Mechanical key
X
Push release catch : in the direction of
the arrow and at the same time remove
mechanical key ; from the SmartKey.
Opening and closing
SmartKey battery
Important safety notes
WARNING
G
Batteries contain toxic and corrosive substances. If batteries are swallowed, it can result in
severe health problems. There is a risk of fatal
injury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention
immediately.
The SmartKey batteries contain perchlorate
material, which may require special handling
and regard for the environment. Check your
national disposal guidelines. In California, see
www.dtsc.ca.gov/HazardousWaste/
Perchlorate/index.cfm.
Mercedes-Benz recommends that you have
the batteries replaced at a qualified specialist
workshop.
Checking the battery
X
Press the & or % button.
The battery is working properly if battery
check lamp : lights up briefly.
If battery check lamp : does not light up
during the test, the battery is discharged.
X
Change the battery (Y page 70).
You can obtain a battery at any qualified
i
specialist workshop.
Have the batteries replaced at a qualified
i
specialist workshop.
i If the SmartKey battery is checked within
the signal reception range of the vehicle,
pressing the & or % button:
R
locks or
R
unlocks the vehicle
Replacing the battery
You require a CR 2025 3 V cell battery.
X
Take the mechanical key out of the SmartKey (Y page 70).
Page 73
:
Battery compartment cover
;
Mechanical key
X
Press mechanical key ; into the opening
in the SmartKey in the direction of the
arrow until battery tray cover : opens. Do
not hold the cover closed while doing so.
X
Remove battery tray cover :.
SmartKey
71
Opening and closing
=
Battery
X
Repeatedly tap the SmartKey against your
palm until battery = falls out.
X
Insert the new battery with the positive terminal facing upwards. Use a lint-free cloth
to do so.
X
Make sure that the surface of the battery is
free from lint, grease and all other forms of
contamination.
X
Insert the front tabs of battery tray cover :
and then press to close it.
X
Insert the mechanical key into the SmartKey.
X
Check the function of all SmartKey buttons
on the vehicle.
Z
Page 74
SmartKey
72
Problems with the SmartKey
Problem
You cannot lock or
unlock the vehicle
using the SmartKey.
Opening and closing
You have lost a SmartKey.
You have lost the
mechanical key.
The engine cannot be
started using the
SmartKey.
Possible causes/consequences and MM Solutions
The SmartKey battery is discharged or nearly discharged.
X
Point the tip of the SmartKey at the driver's door handle from a
distance of approximately 1.5 ft (50 cm) and try to unlock or lock
the vehicle again.
If this does not work:
X
Check the SmartKey battery (Y page 70) and replace it if necessary (Y page 70).
X
Unlock (Y page 75) or lock (Y page 75) the vehicle using the
mechanical key.
The SmartKey is faulty.
X
Lock or unlock the vehicle using the mechanical key
(Y page 75).
X
Have the SmartKey checked at a qualified specialist workshop.
X
Have the SmartKey deactivated at a qualified specialist workshop.
X
Report the loss immediately to the vehicle insurers.
X
If necessary, have the locks changed as well.
X
Report the loss immediately to the vehicle insurers.
X
If necessary, have the locks changed as well.
The SmartKey has been in position 0 (Y page 133) for a considerable time.
X
Remove the SmartKey and reinsert it into the ignition lock.
X
Start the engine.
The on-board voltage is too low.
X
Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to turn the SmartKey again.
If this does not work:
X
Check the battery and charge it if necessary (Y page 295).
or
X
Jump-start the vehicle (Y page 296).
or
X
Consult a qualified specialist workshop.
Page 75
Doors
73
Doors
Important safety notes
WARNING
G
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system, and do not give them access
to an unlocked vehicle. A child's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R
injure themselves on vehicle parts
R
be seriously or fatally injured by extreme
heat or cold
R
injure themselves or have an accident with
vehicle equipment that may still be in operation even after the SmartKey has been
removed from the ignition, such as the seat
adjustment, steering wheel adjustment or
memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure
themselves when doing so or be seriously or
even fatally injured by any passing 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 a child could be burned on these
parts.
WARNING
G
If children are left unsupervised in the vehicle,
they could:
R
open the doors, thus endangering other
people or road users.
R
get out and disrupt traffic.
R
operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R
release the parking brake.
R
shift the automatic transmission out of park
position P or shift manual transmission into
neutral.
R
start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
Unlocking and opening doors from
the inside
If the vehicle has previously been locked with
the SmartKey, opening a door from the inside
will trigger the anti-theft alarm system.
Switch off the alarm (Y page 66).
Only open the door when the traffic situation
permits.
Opening and closing
WARNING
G
Do not carry heavy or hard objects in the
passenger compartment 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
R
strong braking maneuvers
R
sudden changes of direction
R
an accident
Z
Page 76
Doors
74
X
Front doors: pull door handle ;.
If the door is locked, locking knob : pops
up. The door is unlocked and can be
opened.
X
Rear compartment doors: pull handle :
up.
The door is unlocked.
X
Pull door handle ;.
Centrally locking and unlocking the
vehicle from the inside
WARNING
G
If children are left unsupervised in the vehicle,
they could:
R
open the doors, thus endangering other
Opening and closing
people or road users.
R
get out and disrupt traffic.
R
operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R
release the parking brake.
R
shift the automatic transmission out of park
position P or shift manual transmission into
neutral.
R
start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
You can centrally lock or unlock the vehicle
from the inside.
The central locking button does not lock or
unlock the fuel filler flap.
X
To unlock: press button :.
X
To lock: press button ;.
The vehicle locks when all the doors and
the tailgate are closed.
You can open a front door from inside the
vehicle even if it has been locked. Only open
the door when the traffic situation permits.
If the vehicle has been locked with the central
locking button:
R
and the SmartKey is restored to the factory
settings, the entire vehicle is unlocked if a
front door is opened from inside the vehicle.
R
and the SmartKey is set to an individual
setting, only the front door that is opened
from inside the vehicle is unlocked.
If the vehicle has been locked centrally with
the SmartKey, it does not unlock if you use
the central locking button.
You cannot unlock the vehicle centrally
i
from the inside if the vehicle has been
locked from the outside using the SmartKey.
It is only possible to lock the vehicle cen-
i
trally if all doors are closed.
Page 77
Doors
75
Automatic locking feature
:
To deactivate
;
To activate
X
To deactivate: press and hold button :
for about five seconds until a tone sounds.
X
To activate: press and hold button ; for
about five seconds until a tone sounds.
If you press one of the two buttons and do
i
not hear a tone, the relevant setting has
already been selected.
The vehicle is locked automatically when the
ignition is switched on and the vehicle's
wheels are moving at a speed in excess of
9 mph (15 km/h).
You could therefore be locked out if:
R
the vehicle is being pushed.
R
the vehicle is being towed.
R
the vehicle is being tested on a dynamometer.
You can also switch the automatic locking
function on and off using the on-board computer (Y page 208).
Take the mechanical key out of the SmartKey
(Y page 70).
X
Insert the mechanical key into the lock of
the driver's door as far as it will go.
X
Turn the mechanical key counter-clockwise
to position 1.
The door is unlocked.
X
Turn the mechanical key back and remove
it.
X
Insert the mechanical key into the SmartKey.
Locking the vehicle
If the vehicle can no longer be centrally
locked with the SmartKey, use the mechanical key.
X
Close the front-passenger door, the rear
doors and the tailgate.
X
Press the locking button (Y page 74).
X
Make sure that the locking knobs on the
doors are still visible. Press down the locking knobs by hand, if necessary.
X
Close the driver's door from the outside.
Opening and closing
Unlocking the driver's door (mechanical key)
If the vehicle can no longer be centrally
unlocked with the SmartKey, use the
mechanical key.
If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system will be triggered (Y page 66).
Z
Page 78
Rear door
76
X
Take the mechanical key out of the SmartKey (Y page 70).
X
Insert the mechanical key into the lock of
the driver's door as far as it will go.
X
Turn the mechanical key clockwise as far as
it will go to position 1.
Opening and closing
X
Turn the mechanical key back and remove
it.
X
Make sure that the doors and the tailgate
are locked.
X
Insert the mechanical key into the SmartKey.
If you lock the vehicle as described above,
i
the fuel filler flap is not locked. The antitheft alarm system is not armed.
Rear door
Important safety notes
WARNING
G
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system, and do not give them access
to an unlocked vehicle. A child's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R
injure themselves on vehicle parts
R
be seriously or fatally injured by extreme
heat or cold
R
injure themselves or have an accident with
vehicle equipment that may still be in operation even after the SmartKey has been
removed from the ignition, such as the seat
adjustment, steering wheel adjustment or
memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure
themselves when doing so or be seriously or
even fatally injured by any passing 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 a child could be burned on these
parts.
WARNING
G
Do not carry heavy or hard objects in the
passenger compartment 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
R
strong braking maneuvers
R
sudden changes of direction
R
an accident
Page 79
Side windows
77
WARNING
G
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the rear
door is open when the engine is running, particularly if the vehicle is moving, exhaust
fumes could enter the passenger compartment. There is a risk of poisoning.
Turn off the engine before opening the rear
door. Never drive with the rear door open.
The tailgate swings out to the side when
!
opened. Therefore, make sure that there is
sufficient clearance.
Do not leave the SmartKey in the cargo
i
compartment. Otherwise, you could lock
yourself out.
Opening
You can only open the rear door after unlocking it first.
X
Press the % button on the SmartKey.
X
Press release button : and pull door handle ;.
X
Open the rear door.
Side windows
Important safety notes
WARNING
G
While closing the side windows, body parts in
the closing area could become trapped. There
is a risk of injury.
When closing make sure that no parts of the
body are in the closing area. If somebody
becomes trapped, release the switch or press
the switch to open the side window again.
WARNING
G
While opening the side windows, body parts
could become trapped between the side window and the door frame as the side window
moves. There is a risk of injury.
Make sure that nobody touches the side window during the opening procedure. If somebody becomes trapped, release the switch or
pull the switch to close the side window again.
Opening and closing the side windows
The switches for all side windows are located
on the driver's door. There is also a switch on
each door for the corresponding side window.
The switches on the driver's door take precedence.
The side windows cannot be operated from
the rear when the override feature for the side
windows is activated (Y page 60).
Opening and closing
Closing
X
Push the rear door closed from outside the
vehicle.
X
If necessary, lock the vehicle with the &
button on the SmartKey.
Z
Page 80
Side windows
78
:
Front left
;
Front right
=
Rear right
?
Rear left
X
Turn the SmartKey to position 1 or 2 in the
ignition.
Opening and closing
X
To open: press the corresponding switch.
X
To close: pull the corresponding switch.
X
To open automatically: press the corresponding switch briefly beyond the point of
resistance.
The side window opens completely.
X
To interrupt automatic operation: press
or pull the corresponding switch again.
You can continue to operate the side win-
i
dows after you switch off the engine or
remove the SmartKey. This function is
available for up to five minutes or until the
driver's or front-passenger door is opened.
The side windows cannot be operated
i
from the rear when the override feature for
the side windows is activated (Y page 60).
Convenience opening
The convenience opening feature can
i
only be operated using the SmartKey. The
SmartKey must be close to the driver's
door handle.
You can ventilate the vehicle before you start
driving. To do this, the SmartKey is used to
carry out the following functions simultaneously:
R
unlock the vehicle
R
open the side windows
R
open the sliding sunroof
R
switch on the seat ventilation for the driver's seat and front-passenger seat
X
Point the tip of the SmartKey at the driver's
door handle.
X
Press and hold the % button until the
side windows and the sliding sunroof are in
the desired position.
X
To interrupt convenience opening:
release the % button.
Problems with the side windows
WARNING
G
Closing the side windows with increased force
or without the anti-entrapment feature could
lead to serious or even fatal injury. Make sure
that nobody can become trapped when closing the side windows.
Problem: a side window cannot be closed
because objects are trapped between the
side window and the door frame.
X
Remove the objects.
X
Close the side window.
Problem: a side window cannot be closed
and you cannot see the cause.
If a side window is obstructed during closing
and reopens again slightly:
X
Immediately after the window blocks, pull
the corresponding switch again until the
side window has closed.
Page 81
Sliding sunroof
79
If a side window is obstructed again during
closing and reopens again slightly:
X
Immediately after the window blocks, pull
the corresponding switch again until the
side window has closed.
If a side window no longer opens or closes
i
due to a malfunction, contact a qualified
specialist workshop.
Sliding sunroof
Important safety notes
Only open the sliding sunroof if it is free of
!
snow and ice. Otherwise, malfunctions may
occur.
Do not allow anything to protrude from the
sliding sunroof. Otherwise, the seals could
be damaged.
If the sliding sunroof still cannot be
!
opened or closed as a result of a malfunction, contact a qualified specialist workshop.
The weather can change abruptly. It could
!
start to rain or snow. Make sure that the
sliding sunroof is closed when you leave the
vehicle. The vehicle electronics can be
damaged if water enters the vehicle interior.
Resonance noises can occur in addition to
i
the usual airflow noises when the sliding
sunroof is open. They are caused by minor
pressure fluctuations in the vehicle interior.
Change the position of the sliding sunroof
or open a side window slightly to reduce or
eliminate these noises.
Opening and closing the sliding sunroof
Overhead control panel
:
To raise
;
To open
=
To close/lower
X
Turn the SmartKey to position 1 or 2
(Y page 133) in the ignition.
X
Press or pull the ¡ switch in the corresponding direction.
X
To open automatically: press the
¡ switch briefly beyond the point of
resistance in the direction of arrow ;.
The sliding sunroof opens completely.
X
To interrupt automatic operation: press
or pull the ¡ switch again.
When opening and raising the roof, auto-
i
matic operation is only available if the sliding sunroof is in the closed position.
Operating the sliding sunroof manually
The actuator is located in the cargo compartment, on the left-hand side behind the rear
wall trim.
Opening and closing
Z
Page 82
Sliding sunroof
80
X
Open the rear door.
X
Pull off edge protection : from the door
pillar in the direction of arrow ;.
X
Pull away rear panel trim = as far as necessary in the direction of arrow ? until the
electrical connections can be accessed.
Opening and closing
X
Disconnect the electrical connections.
X
Remove rear panel trim = completely.
X
Reconnect the electrical connections.
X
Re-install rear panel trim =.
When doing so, hook lugs B of rear panel
trim = into vehicle side wall C.
X
Re-install edge protection :.
X
Close the rear door.
X
Take lug wrench A out of the vehicle tool
kit (Y page 290).
X
Place lug wrench A onto the hexagonal nut
of the actuator.
X
To open: turn lug wrench A counter-clock-
wise.
X
To close: turn lug wrench A clockwise.
Problems with the sliding sunroof
WARNING
G
You could be severely or even fatally injured
when closing the sliding sunroof with
increased closing force or if the anti-entrapment feature is deactivated. Make sure that
nobody can become trapped when closing the
sliding sunroof.
If the sliding sunroof still cannot be
!
opened or closed as a result of a malfunction, contact a qualified specialist workshop.
Problem: the sunroof cannot be closed
and you cannot see the cause.
Page 83
If the sliding sunroof is obstructed during
closing and reopens again slightly:
X
Immediately after the sliding sunroof
blocks, pull the ¡ switch in the overhead control panel down to the point of
resistance and hold it until the sliding sunroof is closed.
If the sliding sunroof is obstructed again during closing and reopens again slightly:
X
Immediately after the sliding sunroof
blocks, pull the ¡ switch in the overhead control panel down to the point of
resistance and hold it until the sliding sunroof is closed.
Sliding sunroof
81
Opening and closing
Z
Page 84
82
Page 85
Useful information .............................. 84
Correct driver's seat position ............ 84
Seats .................................................... 85
Steering wheel .................................... 90
Mirrors ................................................. 92
Memory functions ............................... 95
83
Seats, steering wheel and mirrors
Page 86
Correct driver's seat position
84
Useful information
This Operator's Manual describes all
i
models and all standard and optional equipment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
Read the information on qualified special-
i
ist workshops: (Y page 24).
Correct driver's seat position
Seats, steering wheel and mirrors
:
Steering wheel
;
Seat belts
=
Backrest
X
Observe the safety guidelines on seat
adjustment (Y page 85).
X
Make sure that seat = is adjusted properly.
Electrical seat adjustment (Y page 86)
When adjusting the seat, make sure that:
R
you are as far away from the driver's air bag
as possible.
R
you are sitting in a normal upright position.
R
you can fasten the seat belt properly.
R
you have moved the backrest to an almost
vertical position.
R
you have set the seat cushion angle so that
your thighs are gently supported.
R
you can depress the pedals properly.
X
Check whether the head restraint is adjusted properly (Y page 86).
When doing so, make sure that you have
adjusted the head restraint so that the back
of your head is supported at eye level by the
center of the head restraint.
X
Observe the safety guidelines on steering
wheel adjustment (Y page 85).
X
Make sure that steering wheel : is adjusted properly.
Adjusting the steering wheel electrically
(Y page 91).
When adjusting the steering wheel, make
sure that:
R
you can hold the steering wheel with your
arms slightly bent.
R
you can move your legs freely.
R
you can see all the displays in the instrument cluster clearly.
X
Observe the safety guidelines for seat belts
(Y page 43).
X
Check whether you have fastened seat
belt ; properly (Y page 44).
The seat belt should:
R
fit snugly across your body
R
be routed across the middle of your shoulder
R
be routed in your pelvic area across the hip
joints
X
Before starting off, adjust the rear-view mirror and the exterior mirrors in such a way
that you have a good view of road and traffic conditions (Y page 93).
X
Vehicles with a memory function: save
the seat, steering wheel and exterior mirror
settings with the memory function
(Y page 95).
Page 87
Seats
85
Seats
Important safety notes
WARNING
G
Children could become trapped if they adjust
the seats, particularly when unattended.
There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The seats can still be adjusted when there is
no SmartKey in the ignition lock.
WARNING
G
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the
seat guide rail. There is a risk of injury.
Make sure when adjusting a seat that no one
has any body parts in the sweep of the seat.
Observe the safety notes on "Air bags"
(Y page 47) and "Children in the vehicle"
(Y page 52).
WARNING
G
You could lose control of your vehicle if you do
the following while driving:
R
adjust the driver's seat, head restraint,
steering wheel or mirrors
R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steering wheel and mirror and fasten your seat belt
before starting the engine.
WARNING
G
If head restraints are not installed and adjusted correctly, they cannot provide protection
as intended. There is an increased risk of
injury in the head and neck area, e.g. in the
event of an accident or when braking.
Always drive with the head restraints installed. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
Make sure that you do not rotate the head
restraints of the front and rear seats when
adjusting the head restraints. Otherwise, you
cannot adjust the height and angle of the
head restraints correctly.
Adjust the head restraint so that it is as close
as possible to your head.
WARNING
G
You could lose control of your vehicle if you do
the following while driving:
R
adjust the driver's seat, head restraint,
steering wheel or mirrors
R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steering wheel and mirror and fasten your seat belt
before starting the engine.
WARNING
G
According to accident statistics, children are
safer when properly restrained on the rear
seats than on the front-passenger seat. Thus,
we strongly recommend that children be
placed in the rear seat whenever possible.
Regardless of seating position, children 12
years old and under must be seated and properly secured in an appropriately sized child
restraint system or booster seat recommended for the size and weight of the child. For
additional information, see the "Children in
the vehicle" section.
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.
Seats, steering wheel and mirrors
Z
Page 88
86
Seats
To avoid damage to the seats and the seat
!
heating, observe the following information:
R
keep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
R
if the seat covers are damp or wet, do not
switch on the seat heating. The seat
heating should also not be used to dry
the seats.
R
clean the seat covers as recommended;
see the "Interior care" section.
R
do not transport heavy loads on the
seats. Do not place sharp objects on the
seat cushions, e.g. knives, nails or tools.
The seats should only be occupied by
passengers, if possible.
R
when the seat heating is in operation, do
not cover the seats with insulating materials, e.g. blankets, coats, bags, seat covers, child seats or booster seats.
Make sure that there are no objects in the
!
footwell under or behind the seats when
moving the seats back. There is a risk that
the seats and/or the objects could be damaged.
Seats, steering wheel and mirrors
When the rear bench seat is folded for-
!
wards, the front seats cannot be moved to
their rearmost position. You could otherwise damage the seats and the rear bench
seat.
Make sure that the sun visor is folded up
!
before adjusting the backrest and head
restraint height. The head restraint and sun
visor could otherwise collide when the head
restraint is fully extended.
If the front door is open, the seats can be
i
adjusted for up to 30 minutes after the ignition has been switched off.
The rear-compartment head restraints
i
can be removed (Y page 88).
For more information, contact a qualified
specialist workshop.
You can find further information about
i
enlarging the cargo compartment (folding
the rear bench seat forwards) on
(Y page 252).
Adjusting the seats electrically
Make sure that the cup holder on the cen-
!
ter console is folded down before you move
the front-passenger seat forwards.
:
Head restraint height
;
Seat cushion angle
=
Seat height
?
Seat fore-and-aft adjustment
A
Backrest angle
You can store the seat settings using the
i
memory function (Y page 95).
Adjusting the head restraints
Important safety notes
WARNING
G
If head restraints are not installed and adjusted correctly, they cannot provide protection
as intended. There is an increased risk of
injury in the head and neck area, e.g. in the
event of an accident or when braking.
Always drive with the head restraints installed. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
Page 89
Seats
87
Observe the following when adjusting the
head restraints:
X
Do not rotate the head restraints of the
front and rear seats.
Otherwise, you cannot adjust the height
and angle of the head restraints correctly.
X
Adjust the head restraint so that it is as
close as possible to your head.
Adjusting the front seat head restraint
height
:
Head restraint height
;
Seat cushion angle
=
Seat height
?
Seat fore-and-aft adjustment
A
Backrest angle
X
Slide head restraint adjustment button :
up or down in the direction of the arrow.
Adjusting the luxury head restraints
hand side bolster : into the desired position.
X
To adjust the angle of the head
restraint: push or pull the head restraint in
the direction of arrow ;.
Resetting the front seat head restraints
It is necessary to reset the front seat head
restraints after the voltage supply has been
interrupted, e.g. if the battery has been completely discharged or disconnected.
X
Make sure that the cup holder on the center
console is folded down (Y page 254).
X
Move the seat as far forward as possible
and the head restraint in as far as possible.
Rear seat head restraints
Important safety notes
WARNING
G
If head restraints are not installed and adjusted correctly, they cannot provide protection
as intended. There is an increased risk of
injury in the head and neck area, e.g. in the
event of an accident or when braking.
Always drive with the head restraints installed. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
Observe the following when adjusting the
head restraints:
X
Do not rotate the head restraints of the
front and rear seats.
Otherwise, you cannot adjust the height
and angle of the head restraints correctly.
X
Adjust the head restraint so that it is as
close as possible to your head.
Seats, steering wheel and mirrors
X
To adjust the side bolsters of the head
restraint: push or pull right and/or left-
Z
Page 90
88
Seats
Adjusting the rear seat head restraint
height
X
Once the head restraint is fully lowered,
press release catch :.
X
To raise: pull the head restraint up to the
desired position.
X
To lower: press release catch : and push
the head restraint down until it is in the
desired position.
Installing/removing the rear seat head
restraints
X
To remove: pull the head restraint up to
the stop.
X
Press release catch : and pull the head
Seats, steering wheel and mirrors
restraint out of the guides.
X
To re-install: place the head restraint in
the guides of the backrest.
The notches on the guide rod must be on
i
the left-hand side when viewed in the direction of travel.
X
Push the head restraint down until you hear
it engage in position.
Adjusting the multicontour seat
:
To adjust the thigh cushion
;
To adjust the backrest contour in the lumbar region
=
To adjust the backrest contour in the
upper back region
?
To adjust the side bolsters of the seat
backrest
You can adjust the contour of the front seats
individually so as to provide optimum support
for your back and sides.
X
Make sure that the SmartKey is in position
1 or 2 (Y page 133) in the ignition lock.
Adjusting the 4-way lumbar support
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back.
:
To raise the backrest contour
;
To soften the backrest contour
=
To lower the backrest contour
?
To harden the backrest contour
Page 91
Seats
89
Switching the seat heating on/off
General notes
WARNING
G
Repeatedly switching on the seat heating can
cause the seat cushion and backrest pads to
become very hot. The health of persons with
limited temperature sensitivity or a limited
ability to react to excessively high temperatures may be affected or they may even suffer
burn-like injuries. There is a risk of injury.
Therefore, do not switch the seat heating on
repeatedly.
The red indicator lamps in the button indicate
the heating level you have selected.
X
Make sure that the SmartKey is in position
2 in the ignition lock.
If the battery voltage is too low, the seat
i
heating may switch off.
One or more of the indicator lamps in the
seat heating button are flashing.
Switching the front-seat heating on/off
The system automatically switches from
level 2 to level 1 after approximately
10 minutes.
The system automatically switches off
approximately 35 minutes after it is set to
level 1.
Switching the rear-seat heating on/off
X
To switch on: press button : repeatedly
until the desired heating level is set.
X
To switch off: press button : repeatedly
until all the indicator lamps go out.
The system automatically switches from
i
level 3 to level 2 after approximately
8 minutes.
The system automatically switches from
level 2 to level 1 after approximately
10 minutes.
The system automatically switches off
approximately 35 minutes after it is set to
level 1.
Seats, steering wheel and mirrors
X
To switch on: press button : repeatedly
until the desired heating level is set.
X
To switch off: press button : repeatedly
until all the indicator lamps go out.
The system automatically switches from
i
level 3 to level 2 after approximately
8 minutes.
Problems with the seat heating
If the on-board voltage is too low, the seat
heating is switched off automatically.
X
Switch off electrical consumers that you do
not need, such as the rear window
defroster or interior lighting.
If the on-board voltage is only interrupted
briefly, the seat heating will switch back on
Z
Page 92
Steering wheel
90
automatically. If the seat heating is not
switched on automatically:
X
Switch on the seat heating manually
(Y page 89)
Switching the seat ventilation on/off
Switching on/off
Seat ventilation is only available for the front
seats.
The three blue indicator lamps in the buttons
indicate the ventilation level you have selected.
X
Make sure that the SmartKey is in position 2 (Y page 133) in the ignition lock.
Seats, steering wheel and mirrors
X
To switch on: press button : repeatedly
until the desired ventilation level is set.
If you open the side windows and the slid-
i
ing sunroof using the SmartKey
(Y page 78), the driver's seat ventilation
automatically switches to the highest level.
X
To switch off: press button : repeatedly
until all the indicator lamps go out.
If the battery voltage is too low, the seat
i
ventilation may switch off.
Problems with the seat ventilation
If one or all of the indicator lamps in the seat
ventilation button are flashing, the seat ventilation has switched off automatically. The
vehicle's electrical system voltage is too low
because too many electrical consumers are
switched on.
X
Switch off electrical consumers that you do
not need, such as the rear window
defroster or interior lighting.
Once the battery is sufficiently charged, the
seat ventilation will switch back on automatically.
Steering wheel
Important safety notes
WARNING
G
You could lose control of your vehicle if you do
the following while driving:
R
adjust the driver's seat, head restraint,
steering wheel or mirrors
R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steering wheel and mirror and fasten your seat belt
before starting the engine.
WARNING
G
Children could injure themselves if they
adjust the steering wheel. There is a risk of
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The electrically adjustable steering wheel can
still be adjusted when there is no SmartKey in
the ignition lock.
Page 93
Adjusting the steering wheel
:
To adjust the steering wheel height
;
To adjust the steering wheel position
(fore-and-aft adjustment)
If the driver's door is open, the steering
i
wheel can be adjusted for up to 30 minutes
after the ignition has been switched off.
i Further related subjects:
R
EASY-ENTRY/EXIT feature
(Y page 92)
R
Storing settings (Y page 95)
Steering wheel heating
Activating/deactivating
Steering wheel
X
To activate: make sure that the SmartKey
is in position 1 or 2 in the ignition lock.
X
Turn the catch in the direction of arrow :.
Indicator lamp = lights up.
X
To deactivate: make sure that the SmartKey is in position 1 or 2 in the ignition lock.
X
Turn the catch in the direction of arrow ;.
Indicator lamp = goes out.
The steering wheel heating does not
i
switch off automatically.
i The steering wheel heating may switch off
temporarily if:
R
the temperature in the vehicle interior is
above 86 ‡ (30 †)
R
the temperature of the steering wheel is
above 95 ‡ (35 †)
Indicator lamp = remains on.
The steering wheel heating is deactivated
i
if you remove the SmartKey from the ignition lock.
Problems with the steering wheel heating
91
Seats, steering wheel and mirrors
:
To switch on the steering-wheel heating
;
To switch off the steering-wheel heating
=
Indicator lamp
The steering-wheel heating heats the leather
areas of the steering wheel.
:
To switch on the steering-wheel heating
;
To switch off the steering-wheel heating
=
Indicator lamp
Z
Page 94
92
Mirrors
If steering wheel heating indicator lamp = is
flashing, the steering wheel heating has
switched off automatically. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X
Switch off electrical consumers that you do
not need, such as the rear window
defroster or interior lighting.
Once the battery is sufficiently charged, the
steering wheel heating will switch back on
automatically.
Steering wheel EASY-ENTRY/EXIT feature
Important safety notes
WARNING
G
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel and the driver's seat, you
and other vehicle occupants – particularly
children – could become trapped. There is a
risk of injury.
While the EASY-ENTRY/EXIT feature is making adjustments, make sure that no one has
Seats, steering wheel and mirrors
any body parts in the sweep of the seat and
the steering wheel.
If somebody becomes trapped:
R
press one of the memory function position
buttons, or
R
press one of the memory function memory
buttons, or
R
move the switch for steering wheel adjustment in the opposite direction to that in
which the steering wheel is moving
The adjustment process is stopped.
WARNING
G
If you drive off while the EASY-ENTRY/EXIT
feature is making adjustments, you could lose
control of the vehicle. There is a risk of an
accident.
Always wait until the adjustment process is
complete before driving off.
Do not activate the EASY-ENTRY/EXIT
!
feature, if the seat backrest is reclined too
far backwards. This can damage the front
or rear seats. You must first move the backrest to a vertical position.
The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier.
You can activate and deactivate the EASYENTRY/EXIT feature in the on-board computer (Y page 208).
Position of the steering wheel when the
EASY-ENTRY/EXIT feature is active
The steering wheel moves upwards and
towards the dashboard if:
R
you remove the SmartKey from the ignition
lock or
R
you open the driver's door with the SmartKey in position 0 or 1 in the ignition lock
The steering wheel only moves upwards
i
and towards the dashboard if it has not
already reached the upper steering limiter.
Position of the steering wheel for driving
The steering wheel is moved to the last selected position when:
R
the driver's door is closed
R
you insert the SmartKey into the ignition
lock
The last position of the steering column is
stored when you switch off the ignition or
when you store the setting with the memory
function (Y page 95).
Mirrors
Rear-view mirror
X
Adjust the rear-view mirror by hand so you
have a good overview of the traffic conditions behind you.
Page 95
Mirrors
93
Exterior mirrors
Adjusting the exterior mirrors
WARNING
G
The exterior mirror on the front-passenger
side reduces the size of the image. Visible
objects are actually closer than they appear.
This means that you could misjudge the distance from road users traveling behind, e.g.
when changing lane. There is a risk of an accident.
For this reason, always make sure of the
actual distance from the road users traveling
behind by glancing over your shoulder.
X
Make sure that the SmartKey is in position
1 or 2 in the ignition lock (Y page 133).
X
Press button : to select the left-hand
exterior mirror.
or
X
Press button ; to select the right-hand
exterior mirror.
X
Press button = up, down, or to the left or
right until you have adjusted the exterior
mirror to the correct position. You should
have a good overview of traffic conditions.
The convex exterior mirrors provide a
i
larger field of vision.
The exterior mirrors are heated automat-
i
ically if the rear window defroster is
switched on and the outside temperature is
low.
Folding the exterior mirrors in/out electrically
X
Make sure that the SmartKey is in position
1 or 2 in the ignition lock (Y page 133).
X
Briefly press button :.
Both exterior mirrors fold in or out.
Make sure that the exterior mirrors are
i
always folded out fully while driving. They
could otherwise vibrate.
If you are driving faster than 9 mph
i
(15 km/h), you can no longer fold in the
exterior mirrors.
Setting the exterior mirrors
If the battery has been disconnected or completely discharged, the exterior mirrors must
be reset. The exterior mirrors will otherwise
not fold in when you select the "Fold in mirrors when locking" function in the on-board
computer (Y page 209).
X
Make sure that the SmartKey is in position
1 in the ignition lock (Y page 133).
X
Briefly press button :.
Seats, steering wheel and mirrors
Z
Page 96
94
Mirrors
Folding the exterior mirrors in/out
automatically
If the "Fold in mirrors when locking" function
is activated in the on-board computer
(Y page 209):
R
the exterior mirrors fold in automatically as
soon as you lock the vehicle from the outside.
R
the exterior mirrors fold out again automatically as soon as you unlock the vehicle and
then open the driver's or front-passenger
door.
Exterior mirror pushed out of position
X
Press button : repeatedly until you hear
the mirror engage in position.
The mirror housing is engaged again and
you can adjust the exterior mirrors as usual
(Y page 93).
Automatic anti-glare mirrors
The rear-view mirror and the exterior mirror
on the driver's side automatically go into antiglare mode if:
Seats, steering wheel and mirrors
R
the ignition is switched on and
R
incident light from headlamps strikes the
sensor in the rear-view mirror
The mirrors do not go into anti-glare mode
i
if reverse gear is engaged or if the interior
lighting is switched on.
Parking position for the exterior mirror on the front-passenger side
Setting/storing the parking position
Using reverse gear
:
Left-hand exterior mirror
;
Right-hand exterior mirror
=
Adjustment button
?
Memory button
You can position the front-passenger side
exterior mirror in such a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. You can store this position.
X
Make sure that the vehicle is stationary and
that the SmartKey is in position 2 in the
ignition lock (Y page 133).
X
Press button ; for the exterior mirror on
the front-passenger side.
X
Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
X
Use adjustment button = to adjust the
exterior mirror to a position that allows you
to see the rear wheel and the curb.
The parking position is stored.
If you shift the transmission to another
i
position, the exterior mirror on the frontpassenger side returns to the driving position.
Page 97
Memory functions
95
Using the memory button
:
Left-hand exterior mirror
;
Right-hand exterior mirror
=
Adjustment button
?
Memory button
You can position the front-passenger side
exterior mirror in such a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. This setting can be
stored using memory button M ?.
X
Make sure that the SmartKey is in position 2 (Y page 133) in the ignition lock.
X
With the exterior mirror on the frontpassenger side activated, use adjustment
button = to adjust the exterior mirror. In
the exterior mirror, the rear wheel and the
curb should be visible.
X
Press memory button M ? and one of the
arrows on adjustment button = within
three seconds.
The parking position is stored if the exterior
mirror does not move.
X
If the mirror moves out of position, repeat
the steps.
Calling up a stored parking position setting
:
Left-hand exterior mirror
;
Right-hand exterior mirror
=
Adjustment button
?
Memory button
X
Turn the SmartKey to position
2 (Y page 133) in the ignition lock.
X
Adjust the exterior mirror on the frontpassenger side using button ;.
X
Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the stored parking position.
The exterior mirror on the front-passenger
side moves back to its original position:
R
as soon as you exceed a speed of 9 mph
(15 km/h)
R
if you press button : for the exterior mirror on the driver's side
Memory functions
Storing settings
Seats, steering wheel and mirrors
WARNING
G
If you use the memory function on the driver's
side while driving, you could lose control of
the vehicle as a result of the adjustments
being made. There is a risk of an accident.
Only use the memory function on the driver's
side when the vehicle is stationary.
Z
Page 98
Memory functions
96
WARNING
G
When the memory function adjusts the seat or
steering wheel, you and other vehicle occupants – particularly children – could become
trapped. There is a risk of injury.
While the memory function is making adjustments, make sure that no one has any body
parts in the sweep of the seat or steering
wheel. If somebody becomes trapped, immediately release the memory function position
button. The adjustment process is stopped.
WARNING
G
Children could become trapped if they activate the memory function, particularly when
unattended. There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
With the memory function, you can store up
to three different settings, e.g. for three different people.
The following settings are stored as a single
memory preset:
R
position of the seat, backrest and head
Seats, steering wheel and mirrors
restraint
R
driver's side: steering wheel position
R
driver's side: position of the exterior mirrors on the driver's and front-passenger
sides
X
Make sure that the SmartKey is in position
2 (Y page 133) or that the respective door
is open.
X
Adjust the seat (Y page 86) and head
restraint (Y page 86).
X
On the driver's side, adjust the steering
wheel (Y page 91) and the exterior mirrors
(Y page 93).
X
Press the M memory button.
X
Press one of memory buttons 1, 2 or 3
within three seconds.
The settings are stored in the selected storage position.
Calling up a stored setting
If you want to move the seat from the fully
!
reclined position to a stored seat position,
first raise the backrest using the seat
switch. The seat could otherwise be damaged.
X
Press and hold the relevant memory button
1, 2 or 3, until the seat, head restraints,
steering wheel and mirrors are in the stored
position.
The setting procedure is interrupted as
i
soon as you release the memory button.
Page 99
Useful information .............................. 98
Exterior lighting .................................. 98
Interior lighting ................................. 105
Replacing bulbs ................................. 108
Windshield wipers ............................ 114
97
Lights and windshield wipers
Page 100
Exterior lighting
98
Useful information
This Operator's Manual describes all
i
models and all standard and optional equipment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
Read the information on qualified special-
i
ist workshops: (Y page 24).
Exterior lighting
Important safety notes
For reasons of safety, Mercedes-Benz recommends that you drive with the lights switched
on even during the daytime. In some countries, operation of the headlamps varies due
to legal requirements and self-imposed obligations.
Light switch
Operation
Switch off the parking lamps and low-
!
beam headlamps when you leave the vehicle. This prevents the battery from discharging.
If the battery has been excessively dis-
!
charged, the parking lamps or standing
lamps are automatically switched off to
enable the next engine start. Always park
your vehicle safely and sufficiently lit
according to legal standards. Avoid the
continuous use of the T parking lamps
for several hours. If possible, switch on the
X right or the W left standing lamp.
Driving abroad
Lights and windshield wipers
Conversion to symmetrical low beam
Switch the headlamps to symmetrical low
beam in countries in which traffic drives on
the opposite side of the road from the country
where the vehicle is registered. This prevents
glare to oncoming traffic. When using symmetrical lights, the edge of the road is not lit
as widely and as far ahead as normal.
Have the headlamps converted at a qualified
specialist workshop as close to the border as
possible before driving in these countries.
Conversion to asymmetrical low beam
after returning
Have the headlamps converted back to asymmetrical low-beam headlamps at a qualified
specialist workshop as soon as possible after
crossing the border again.
1 W
2 X
3 T
4 Ã
5 L
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
X
The turn signals, high-beam headlamps and
the high-beam flasher are operated using the
combination switch (Y page 103).
Left-hand standing lamps
Right-hand standing lamps
Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
Automatic headlamp mode/
daytime running lamps
Low-beam/high-beam headlamps
Turn the light switch to Ã.
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