How it Works
Mercedes-Benz
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E-Class Coupe 2011
Instruction Manual
22 pgs6.18 Mb0
Owner's Manual
344 pgs4.02 Mb0

Mercedes-Benz E-Class Coupe 2011 Owner's Manual

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E-Class
Coupe and Cabriolet Operator's Manual
Symbols
Registered trademarks:
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In this Operator's Manual you will find the following symbols:
Warning
G
Warning notices draw your attention to hazards that endanger your health or life, or the health or life of others.
!
Warning notices draw your attention to hazards that could cause damage to your vehicle.
i
Practical tips or other information that could be helpful to you.
X
This symbol indicates instructions that you must follow.
X
A number of these symbols appearing in succession indicates instructions with several steps.
Y page
This symbol tells you where to look for further information on a topic.
YY
This symbol marks a warning or procedure which is continued on the next page.
Display
Text in the multifunction display/ COMAND display.
Welcome to the world of Mercedes-Benz
Before you drive off, please familiarize yourself with your vehicle and read this manual, especially the safety and warning notices. This will help you to obtain the maximum pleasure from your vehicle and to avoid endangering yourself and others.
The equipment or product designation of your vehicle may vary depending on:
model
order
country specification
availability
Mercedes-Benz is constantly updating its vehicles to the state of the art.
Mercedes-Benz therefore reserves the right to introduce changes in the following areas:
design
equipment
technical features
You cannot therefore base any claims on the data, illustrations or descriptions contained in this manual.
The following are integral parts of the vehicle:
Operator's Manual
Brief Instructions
Service Booklet
Supplements relating to vehicle equipment
1
Keep these documents in the vehicle at all times. When 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
1
Canada only.
2075843181
É2075843181eËÍ
Contents
3
Index ....................................................... 4
Introduction ......................................... 18
At a glance ........................................... 23
Safety ................................................... 33
Opening and closing ........................... 73
Seats, steering wheel and mirrors .. 105
Lights and windshield wipers .......... 119
Climate control ................................. 133
Driving and parking .......................... 149
On-board computer and displays .... 197
Loading, stowing and features ........ 249
Maintenance and care ...................... 271
Roadside Assistance ........................ 285
Tires and wheels ............................... 303
Technical data ................................... 331
Index
4
1, 2, 3 ...
12 V socket ........................................ 258
A
ABS (Anti-lock Braking System)
Display message ............................ 220
Function/notes ................................ 64
Warning lamp ................................. 243
Accident (notes) ................................ 287
Active light function (display
message) ............................................ 225
Active service system
see Service interval display
ADAPTIVE BRAKE ................................. 68
Adaptive Highbeam Assist
Display message ............................ 226
Switching on/off ........................... 123
Switching on/off (on-board
computer) ...................................... 209
Air bags
Display message ............................ 218
Front air bag (driver, front
passenger) ....................................... 37
Important safety notes .................... 36
Knee bag .......................................... 38
PASSENGER AIRBAG OFF
indicator lamp (only Canada) ........... 47
PASSENGER AIRBAG OFF
indicator lamp (only USA) ................ 42
Pelvis air bag ................................... 40
Safety guidelines ............................. 35
Side impact air bag .......................... 39
Window curtain air bag .................... 41
AIRCAP ................................................. 97
AIRCAP (cleaning instructions) ........ 280
Air-conditioning system
see Climate control
Air dehumidification
Activating/deactivating with
cooling ........................................... 139
Air distribution
Setting ........................................... 141
Airflow
Setting ........................................... 142
Air nozzles
see Air vents .................................. 145
Air pressure
see Tire pressure
Air-recirculation mode
Activating/deactivating ................. 144
AIRSCARF ........................................... 112
Setting the vents ........................... 147
Air vents ............................................. 145
Glove box ....................................... 146
Important safety information ......... 145
Rear ............................................... 146
Setting the AIRSCARF vents .......... 147
Setting the center air vents ........... 145
Setting the side air vents ............... 146
Switching AIRSCARF on/off .......... 112
Alarm system
see ATA
Alertness Assistant
see ATTENTION ASSIST
Anti-lock Braking System
see ABS
Anti-Theft Alarm system
see ATA
Anti-theft system
ATA (Anti-Theft Alarm system) ......... 71
Ashtray ............................................... 257
Assistance menu (on-board
computer) .......................................... 206
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 71
Function ........................................... 71
Switching off the alarm .................... 71
ATTENTION ASSIST
Activating/deactivating (on-
board computer) ............................ 207
Display message ............................ 229
Function/notes ............................. 193
Audio menu (on-board computer) .... 204
AUTO lights
see Light sensor
Automatic car wash .......................... 277
Automatic transmission
Display message ............................ 236
Driving tips .................................... 158
Emergency running mode .............. 162
Kickdown ....................................... 158
Malfunction .................................... 162
Program selector button ................ 158
Index
5
Pulling away ................................... 153
Releasing the parking lock
manually ........................................ 162
Selector lever ................................ 156
Starting .......................................... 153
B
Backrest
Folding forward/back .................... 110
Backrest (display message) ............. 237
Bag hook ............................................ 253
BAS (Brake Assist System) ................. 65
BAS PLUS (Brake Assist System
Plus*) .................................................... 65
Battery
Charging ........................................ 294
Checking (SmartKey) ....................... 78
Display message ............................ 228
Important safety guidelines
(SmartKey) ....................................... 77
Jump-starting ................................. 296
Replacing (SmartKey) ...................... 78
Safety notes .................................. 293
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 208
Display message ............................ 230
Function/notes ............................. 194
Brake fluid
Notes ............................................. 338
Brake fluid level ................................ 276
Brake lamp (display message) ......... 223
Brakes
ABS .................................................. 64
BAS .................................................. 65
BAS PLUS ........................................ 65
Brake fluid (notes) ......................... 338
Display message ............................ 221
Important safety notes .................. 168
Maintenance .................................. 169
Parking brake ................................ 166
Warning lamp ................................. 240
Breakdown
see Accident (notes) see Flat tire
Bulbs
High-beam headlamps ................... 128
Low-beam headlamps .................... 127
Overview ........................................ 127
Parking lamps ................................ 128
Standing lamps (front) ................... 128
Turn signals (front) ......................... 128
C
CAC
(Customer Assistance Center) ......... 21
California
Important notice for retail
customers and lessees .................... 19
Calling up a malfunction
see Display messages
Capacities
see Technical data
Care
AIRCAP .......................................... 280
Carpets .......................................... 284
Car wash ........................................ 277
Display ........................................... 282
Gear or selector lever .................... 283
Headlamps ..................................... 282
Notes ............................................. 277
Paint .............................................. 279
Plastic trim .................................... 283
Power washer ................................ 278
Rear view camera .......................... 282
Roof lining ...................................... 284
Seat belt ........................................ 284
Seat covers .................................... 283
Sensors ......................................... 282
Soft top .......................................... 279
Steering wheel ............................... 283
Tail pipes ....................................... 282
Trim strips ..................................... 283
Washing by hand ........................... 278
Wheels ........................................... 279
Wind deflector ............................... 280
Windows ........................................ 281
Wind screen ................................... 280
Wiper blades .................................. 281
Wooden trim .................................. 283
Cargo tie down rings ......................... 253
Index
6
CD player/CD changer (on-board
computer) .......................................... 205
Center console ..................................... 29
Central locking
Automatic locking (on-board
computer) ...................................... 210
SmartKey ......................................... 74
Changing bulbs
Headlamps ..................................... 126
Changing gears .................................. 158
Changing the programming
SmartKey ......................................... 77
Children
In the vehicle ................................... 58
Restraint systems ............................ 59
Child seat
Automatic recognition ..................... 47
Automatic recognition/air bag
deactivation, self-test ...................... 49
Display message ............................ 215
LATCH-type (ISOFIX ) child seat
anchors ............................................ 61
Special seat belt retractor ............... 61
Top Tether ....................................... 62
Troubleshooting ............................... 50
Cigarette lighter ................................ 258
Classification system for occupants (OCS)
Faults ............................................... 46
Operation ......................................... 42
System self-test ............................... 45
Climate control
3-zone automatic climate control .. 137
Activating/deactivating ................. 139
Activating/deactivating air-
recirculation mode ......................... 144
Controlling automatically ............... 140
Cooling with air dehumidification .. 139
Defrosting the windshield .............. 142
Demisting the windows .................. 143
Dual-zone automatic climate
control ........................................... 135
Important safety information ......... 134
Indicator lamp ................................ 140
Maximum cooling .......................... 143
Problems with "cooling with air
dehumidification" ........................... 140
Problems with the rear window
heating .......................................... 144
Rear control panel ......................... 139
Refrigerant ..................................... 337
Setting the air distribution ............. 141
Setting the airflow ......................... 142
Setting the air vents ...................... 145
Setting the temperature ................ 141
Setting the temperature (rear
compartment) ................................ 141
Switching the rear window
heating on/off ............................... 144
Switching the residual heat
function on/off .............................. 144
Switching the ZONE function on/
off .................................................. 142
Cockpit ................................................. 25
Combination switch .......................... 122
Compass ............................................ 268
Consumption statistics (on-board
computer) .......................................... 202
Convenience closing feature .............. 87
Convenience opening feature ............ 87
Coolant (engine)
Checking the level ......................... 274
Display message ............................ 226
Notes ............................................. 338
Temperature gauge ........................ 198
Warning lamp ................................. 246
Cooling
see Climate control
Cornering light (display message) ... 223 Crash-responsive emergency
lighting ............................................... 126
Cruise control
Cruise control lever ....................... 172
Display message ............................ 233
Function/notes ............................. 172
Cup holder ......................................... 255
Center console .............................. 255
Rear compartment ......................... 255
Current fuel consumption (on-
board computer) ............................... 202
Customer Assistance Center
(CAC) ............................................... 21
Customer Relations Department ....... 21
Index
7
D
Dashboard
see Cockpit
Daytime running lamps
Display message ............................ 225
Switching on/off (on-board
computer) ...................................... 209
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 209
Interior lighting (on-board
computer) ...................................... 210
Digital speedometer ......................... 202
Display (cleaning instructions) ........ 282
Display messages
Brakes ........................................... 220
Calling up (on-board computer) ..... 213
Clearing (on-board computer) ........ 213
Driving systems ............................. 229
Engine ............................................ 226
KEYLESS-GO .................................. 239
Lamps ............................................ 222
Safety systems .............................. 214
Service interval display .................. 276
SmartKey ....................................... 238
Tires ............................................... 233
Vehicle ........................................... 236
Distance recorder ............................. 202
Distance warning lamp ..................... 247
DISTRONIC PLUS
Deactivating ................................... 181
Display message ............................ 232
Displays in the multifunction
display ........................................... 180
Driving tips .................................... 182
Function/notes ............................. 174
Setting the specified minimum
distance ......................................... 179
Warning lamp ................................. 247
Door
Automatic locking ............................ 81
Automatic locking (on-board
computer) ...................................... 210
Display message ............................ 237
Emergency locking ........................... 82
Emergency unlocking ....................... 82
Opening (from inside) ...................... 81
Door control panel
Overview .......................................... 32
Doors
Important safety notes .................... 80
Drinking and driving ......................... 167
Drinks holder
see Cup holder
Drive program
Automatic ...................................... 159
Manual ........................................... 160
Drive program display ...................... 157
Driving abroad ................................... 171
Driving on flooded roads .................. 170
Driving safety system
BAS PLUS (Brake Assist System
PLUS) ............................................... 65
EBD (Electronic Brake force
Distribution) ..................................... 68
ESP® (Electronic Stability
Program) .......................................... 66
Important safety information ........... 64
Driving safety systems
ABS (Anti-lock Braking System) ....... 64
ADAPTIVE BRAKE ............................. 68
BAS (Brake Assist System) .............. 65
ETS (Electronic Traction System) ..... 67
Overview .......................................... 64
PRE-SAFE® Brake ............................. 68
Driving systems
ATTENTION ASSIST ........................ 193
Blind Spot Assist ............................ 194
Cruise control ................................ 172
DISTRONIC PLUS ........................... 174
Dynamic handling package with
sports mode .................................. 183
HOLD function ............................... 184
Parking Guidance ........................... 189
PARKTRONIC ................................. 186
Rear view camera .......................... 192
Driving tips ........................................ 158
DISTRONIC PLUS ........................... 182
Downhill gradients ......................... 168
Driving on flooded roads ................ 170
Wet road surface ........................... 168
Winter ............................................ 171
DVD audio (on-board computer) ...... 205
Index
8
Dynamic handling package with
sports mode ....................................... 183
E
EASY-ENTRY feature ......................... 113
Activating/deactivating (on-
board computer) ............................ 211
EASY-EXIT feature ............................. 113
Activating/deactivating (on-
board computer) ............................ 211
Crash-responsive ........................... 114
EBD (Electronic Brake force Distribution)
Display message ............................ 221
Function/notes ................................ 68
Electrical fuses
see Fuses
Electronic Brake force
see EBD
Electronic Stability Program
see ESP®
Electronic Traction System
see ETS
Emergency call
see mbrace
Emergency closing
Soft top ............................................ 91
Emergency release
Trunk ............................................... 85
Vehicle ............................................. 82
Emergency running mode
Automatic transmission ................. 162
Emergency spare wheel
Storage location ............................ 288
Emergency tensioning device
Function ........................................... 57
Safety guidelines ............................. 35
Emissions purification
Service and warranty information .... 18
Engine
Irregular running ............................ 155
Starting problems .......................... 155
Starting the engine with the key .... 153
Starting with KEYLESS-GO ............. 153
Switching off .................................. 165
Warning lamp Check Engine .......... 245
Engine electronics
Malfunction .................................... 155
Engine number .................................. 334
Engine oil
Adding ........................................... 274
Checking the oil level ..................... 273
Display message ............................ 228
Lubricant additives ........................ 337
Notes about oil grades ................... 337
Viscosity ........................................ 337
ESC (Electronic Stability Control)
see ESP®
ESP® (Electronic Stability Program)
Activating/deactivating ................... 67
Activating/deactivating (on-
board computer) ............................ 207
Display message ............................ 214
Important safety information ........... 66
Warning lamp ................................. 243
ETS (Electronic Traction System) ....... 67
Exhaust check ................................... 168
Exhaust tail pipe (cleaning
instructions) ...................................... 282
Exterior lighting
see Lights
Exterior mirrors
Adjusting ....................................... 114
Dipping (automatic) ....................... 115
Out of position ............................... 115
Storing settings (memory
function) ........................................ 116
Storing the parking position .......... 115
Exterior view ........................................ 24
F
First-aid kit ......................................... 287
Flat tire
Changing a wheel/mounting the
spare wheel ................................... 289
Preparing the vehicle ..................... 288
Raising the vehicle ......................... 290
Floormat ............................................. 269
Front fog lamp (display message) ... 224 Fuel
Additives ........................................ 336
Notes ............................................. 335
Index
9
Premium-grade unleaded gasoline . 336
Refueling ........................................ 162
Specifications ................................ 336
Troubleshooting ............................. 165
Fuel consumption
Current (on-board computer) ......... 202
Notes ............................................. 167
Fuel filler cap (display message) ..... 229
Fuel filler flap Opening/closing ....... 163
Fuel level
Calling up the range (on-board
computer) ...................................... 202
Fuses
Dashboard fuse box ....................... 300
Fuse allocation chart ..................... 300
Fuse box in the engine
compartment ................................. 301
Fuse box in the trunk ..................... 301
Notes ............................................. 300
G
Garage door opener
Clearing the memory ..................... 268
Notes ............................................. 265
Opening/closing the garage door .. 267 Programming the remote control ... 265
Gear or selector lever (cleaning
guidelines) ......................................... 283
Genuine Mercedes-Benz parts ......... 332
Genuine wood trim and trim strips
(cleaning instructions) ...................... 283
Glove box ........................................... 250
H
Head bags ............................................ 40
Head bags ........................................ 40
Headlamp cleaning system .............. 124
Adding washer fluid ....................... 275
Notes ............................................. 339
Headlamp mode (daytime driving)
see Daytime running lamps
Headlamps
Cleaning ......................................... 282
Misting up ...................................... 125
Head level heating
AIRSCARF ...................................... 112
Head restraint
Lowering manually (rear) ............... 109
Head restraints
Adjusting (electrically) ................... 108
Adjusting (rear) .............................. 109
see NECK-PRO head restraints
Heating
see Climate control
High beam flasher ............................. 124
Hill start assist .................................. 154
HOLD function
Display message ............................ 229
Function/notes ............................. 184
Hood
Closing ........................................... 273
Display message ............................ 237
Opening ......................................... 272
Hydroplaning ..................................... 170
I
Immobilizer .......................................... 70
Indicator and warning lamps
DISTRONIC PLUS ........................... 247
Installing/removing the AIRCAP
wind screen ......................................... 98
Instrument cluster
Overview .......................................... 26
Submenu (on-board computer) ...... 208
Warning and indicator lamps ........... 27
Instrument cluster lighting ................ 26
Instrument lighting
see Instrument cluster lighting
Interior lighting
Automatic control .......................... 125
Delayed switch-off (on-board
computer) ...................................... 210
Emergency lighting ........................ 126
Manual control ............................... 126
Reading lamp ................................. 125
J
Jack
Storage location ............................ 287
Using ............................................. 290
Jump-starting ..................................... 296
10
Index
K
Key
Opening/closing soft top ................. 91
KEYLESS-GO
Button ............................................ 151
Convenience closing feature ............ 88
Display message ............................ 239
Locking ............................................ 75
Starting the engine ........................ 153
Unlocking ......................................... 75
Key positions
KEYLESS-GO .................................. 151
SmartKey ....................................... 151
Kickdown ................................... 158, 161
Knee bag .............................................. 38
L
Lane-change assistant
see Blind Spot Assist
LATCH-type (ISOFIX) child seat
anchors ................................................ 61
License plate lamp (display
message) ............................................ 224
Lights
Activating/deactivating the
interior lighting delayed switch-off
(on-board computer) ...................... 210
Automatic headlamp mode ............ 121
Cornering light function ................. 124
Daytime running lamps .................. 121
Driving abroad ............................... 120
Fog lamps ...................................... 122
Hazard warning lamps ................... 124
High-beam headlamps ................... 122
Light switch ................................... 120
Low-beam headlamps .................... 121
Rear fog lamp ................................ 122
Switching the Adaptive Highbeam
Assist on/off (on-board
computer) ...................................... 209
Switching the daytime driving
lights on/off (on-board computer) . 209
Switching the exterior lighting delayed switch-off on/off (on-
board computer) ............................ 209
Switching the surround lighting
on/off (on-board computer) .......... 209
Light sensor (display message) ....... 225
Loading guidelines ............................ 250
Locking
Automatic ........................................ 81
Emergency locking ........................... 82
From inside the vehicle (central
locking button) ................................. 81
Locking verification signal (on-
board computer) ............................... 210
Low-beam headlamp (display
message) ............................................ 223
Luggage cover
see Trunk partition
Luggage net ....................................... 251
Lumbar support
4-way lumbar support .................... 111
M
M+S tires ............................................ 170
Main-beam headlamps (display
message) ............................................ 224
Malfunction message
see Display messages
Malfunctions relevant to safety
Reporting ......................................... 21
Manual drive program ...................... 160
mbrace
Call priority .................................... 263
Display message ............................ 214
Downloading destinations
(COMAND) ..................................... 263
Emergency call .............................. 260
Important safety notes .................. 259
Locating a stolen vehicle ............... 264
MB info call button ........................ 262
Remote vehicle locking .................. 264
Roadside Assistance button .......... 262
Self-test ......................................... 260
System .......................................... 260
Vehicle remote unlocking .............. 264
Mechanical key
Function/notes ................................ 77
Index
11
Memory card (on-board computer) . 205
Memory function ............................... 116
Menu (on-board computer)
Assistance ..................................... 206
Audio ............................................. 204
DISTRONIC PLUS ........................... 180
DVD ............................................... 205
Navigation ..................................... 203
Overview of menus ........................ 201
Service ........................................... 208
Settings ......................................... 208
Telephone ...................................... 205
Trip ................................................ 202
Message memory (on-board
computer) .......................................... 213
Messages
see Display messages
Mirrors
Sun visor ........................................ 256
see Exterior mirrors or Rear-view mirror
MP3
Operating (on-board computer) ..... 205
see separate operating instructions
Multicontour seat .............................. 110
Multifunction display ........................ 200
Multifunction steering wheel
Operating the on-board computer . 199
Overview .......................................... 28
N
Navigation
On-board computer ....................... 203
see separate operating instructions
Neck level heating
see AIRSCARF
NECK-PRO head restraints
Operation ......................................... 51
Resetting after being triggered ........ 52
Notes on breaking-in a new
vehicle ................................................ 150
O
Occupant Classification System (OCS)
Faults ............................................... 46
Operation ......................................... 42
System self-test ............................... 45
Occupant safety
Children in the vehicle ..................... 58
System overview .............................. 34
Octane number (fuel) ........................ 336
Odometer ........................................... 202
Oil
see Engine oil
On-board computer
Assistance menu ........................... 206
Audio menu ................................... 204
Convenience submenu .................. 211
Display messages .......................... 213
Factory settings ............................. 212
Important safety notes .................. 198
Instrument cluster submenu .......... 208
Lighting submenu .......................... 209
Message memory .......................... 213
Navigation menu ............................ 203
Operating video DVD ..................... 205
Operation ....................................... 199
Overview of menus ........................ 201
Service menu ................................. 208
Settings menu ............................... 208
Standard display submenu ............ 202
Telephone menu ............................ 205
Trip menu ...................................... 202
Vehicle submenu ........................... 210
Operating system
see On-board computer
Outside temperature
Display ........................................... 199
Overhead control panel
Overview .......................................... 31
Override feature
Rear side windows ........................... 63
P
Paint code number ............................ 333
Paintwork (cleaning instructions) ... 279
Panic alarm .......................................... 63
12
Index
Panorama roof with power tilt/ sliding panel
Opening/closing ............................ 102
Resetting ....................................... 103
Parking ............................................... 165
Parking aid
Parking Guidance ........................... 189
PARKTRONIC ................................. 186
Rear view camera .......................... 192
Parking brake .................................... 166
Parking Guidance .............................. 189
Display message ............................ 230
Parking lamp (display message) ...... 224
Parking lock
Releasing manually (automatic
transmission) ................................. 162
Parking position
Exterior mirror on the front-
passenger side ............................... 115
PARKTRONIC
Activating/deactivating ................. 187
Function/notes ............................. 186
Malfunction .................................... 189
Problem ......................................... 189
Range of the sensors ..................... 186
Warning display ............................. 187
PASSENGER AIRBAG OFF indicator
lamp (only Canada) ............................. 47
PASSENGER AIRBAG OFF indicator
lamp (only USA) ................................... 42
Pedals ................................................. 167
Permanent display (on-board
computer) .......................................... 209
Plastic trim (cleaning instructions) . 283
Power washers .................................. 278
Power windows
see Side windows
Pre-emptive occupant safety system
see PRE-SAFE® system
PRE-SAFE® Brake (vehicles with DISTRONIC PLUS)
Activating/deactivating (on-
board computer) ............................ 207
Function/notes ................................ 68
®
PRE-SAFE DISTRONIC PLUS)
Display message ............................ 215
Warning lamp ................................. 247
PRE-SAFE® system
Display message ............................ 214
Operation ......................................... 51
Product information ............................ 18
Program selector button .................. 158
Pulling away
Automatic transmission ................. 153
Brake (vehicles with
R
Radar sensor system
Display message ............................ 230
Radar sensor system (on-board
computer) .......................................... 211
Radio
Changing stations (on-board
computer) ...................................... 204
see separate operating instructions
Range (on-board computer) ............. 202
Rear compartment
Setting the air vents ...................... 146
Setting the temperature ................ 141
Rear fog lamp (display message) ..... 224
Rear seat backrest
Display message ............................ 237
Folding forwards/back .................. 252
Rear seat backrest (display
message) ............................................ 237
Rear view camera
Function/notes ............................. 192
Rear view camera (cleaning
instructions) ...................................... 282
Rear-view mirror
Anti-glare (manual) ........................ 114
Dipping (automatic) ....................... 115
Rear window blind ............................ 256
Rear window heating
Malfunction .................................... 144
Switching on/off ........................... 144
Refueling ............................................ 162
Remote control
Programming (garage door
opener) .......................................... 265
Index
13
Reporting
Malfunctions relevant to safety ........ 21
Reserve fuel
Display message ............................ 229
Warning lamp ................................. 245
Residual heat
Switching on/off ........................... 144
Restraint systems
see SRS
Reversing lamp (display message) .. 225
Roadside Assistance (breakdown) .... 19
Roll bar
Display message ............................ 215
Operation ......................................... 50
Roller blind
see Roller sunblind
Roller sunblind
Opening/closing ............................ 102
Panorama roof with power tilt/
sliding panel .................................. 102
Rear window .................................. 256
Roof
see Soft top
Roof carrier ................................ 254, 255
Roof lining and carpets (cleaning
guidelines) ......................................... 284
Route
see Route guidance (on-board computer)
Route guidance (on-board
computer) .......................................... 203
S
Safety
Children in the vehicle ..................... 58
Child restraint systems .................... 59
Occupant Classification System
(OCS) ............................................... 42
Overview of occupant safety
systems ........................................... 34
Safety systems
see Driving safety systems
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 56
Automatic comfort-fit feature .......... 58
Belt force limiters ............................ 57
Cleaning ......................................... 284
Correct usage .................................. 53
Emergency Tensioning Devices ........ 57
Fastening ......................................... 54
Important safety guidelines ............. 53
Releasing ......................................... 56
Safety guidelines ............................. 35
Special seat belt retractor ............... 61
Switching belt adjustment on/off
(on-board computer) ...................... 211
Warning lamp ................................. 241
Warning lamp (function) ................... 56
Seat heating
Indicator lamp (Malfunction) .......... 112
Seats
Adjusting (electrically) ................... 108
Adjusting the 4-way lumbar
support .......................................... 111
Adjusting the head restraint .......... 108
Cleaning the cover ......................... 283
Correct driver's seat position ........ 106
Important safety notes .................. 107
Multicontour seat .......................... 110
Storing settings (memory
function) ........................................ 116
Switching AIRSCARF on/off .......... 112
Switching seat heating on/off ....... 111
Switching the seat ventilation on/
off .................................................. 112
Seat ventilation
Indicator lamp (Malfunction) .......... 112
Sensors (cleaning instructions) ....... 282
Service indicator
see Service interval display
Service interval display .................... 276
Displaying a service message (on-
board computer) ............................ 277
Service menu (on-board computer) . 208 Service products
Brake fluid ..................................... 338
Capacities ...................................... 335
Coolant (engine) ............................ 338
Engine oil ....................................... 337
Fuel ................................................ 335
Important safety notes .................. 334
Notes ............................................. 334
14
Index
Refrigerant (air-conditioning
system) .......................................... 337
Washer fluid ................................... 339
Settings
Factory (on-board computer) ......... 212
On-board computer ....................... 208
Shift ranges ....................................... 160
Showing the distance display (on-
board computer) ............................... 206
Side impact air bag ............................. 39
Side marker lamp (display
message) ............................................ 225
Side windows
Convenience closing feature ............ 87
Convenience opening feature .......... 87
Important safety information ........... 85
Opening/closing .............................. 86
Resetting ......................................... 88
Troubleshooting ............................... 89
Side windows (Cabriolet)
Opening/closing all ......................... 87
Sliding sunroof
Important safety information ......... 101
Troubleshooting ............................. 103
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 78
Changing the programming ............. 77
Checking the battery ................. 74, 78
Convenience closing feature ............ 87
Convenience opening feature .......... 87
Display message ............................ 238
Important safety notes .................... 74
Malfunction ...................................... 79
Starting the engine ........................ 153
Snow chains ...................................... 170
Socket ................................................ 258
Dashboard ..................................... 259
Rear compartment ......................... 259
Soft top
AIRCAP ............................................ 97
Cleaning ......................................... 279
Closing manually in an emergency ... 91
Display message ............................ 238
Important safety information ........... 89
Installing/removing the AIRCAP
wind screen ..................................... 98
Opening/closing (with key) .............. 91
Opening/closing (with soft-top
switch) ............................................. 90
Relocking ......................................... 95
Troubleshooting ............................. 100
Wind screen ..................................... 96
Soft-top switch .................................... 90
SOS
see mbrace
Spare wheel
Notes/data .................................... 329
Storage location ............................ 288
see Emergency spare wheel
Speedometer
Additional speedometer (on-
board computer) ............................ 202
Segments ...................................... 199
Setting the unit (on-board
computer) ...................................... 208
SRS (Supplemental Restraint System)
Display message ............................ 216
Introduction ..................................... 34
Warning lamp ................................. 244
Warning lamp (function) ................... 34
Standard display (on-board
computer) .......................................... 202
Starting the engine
Important safety notes .................. 152
Station
see Radio
Steering (display message) .............. 237
Steering wheel
Adjusting (electrically) ................... 113
Buttons (on-board computer) ......... 199
Cleaning ......................................... 283
Important safety notes .................. 113
Memory function (storing
settings) ......................................... 113
Storing settings (memory
function) ........................................ 116
Steering wheel paddle shifters ........ 159
Stowage compartments
Armrest (under) ............................. 251
Glove box ....................................... 250
Stowage space
Cup holders ................................... 255
Important safety information ......... 250
Index
15
Stowage well
Trunk floor (under) ......................... 254
Submenu (on-board computer)
Convenience .................................. 211
Factory setting ............................... 212
Instrument cluster ......................... 208
Lights ............................................. 209
Standard display ............................ 202
Vehicle ........................................... 210
Summer opening
see Convenience opening feature
Sun visor ............................................ 256
Supplemental Restraint System
see SRS
Surround lighting (on-board
computer) .......................................... 209
Switching off the alarm (ATA) ............ 71
T
Tachometer ........................................ 199
Tail lamps (Display message) ........... 224
Tank content
Fuel gauge ....................................... 26
Technical data ................................... 332
E 350 ............................................. 339
E 550 ............................................. 340
Tires/wheels ................................. 327
TELEAID
Call priority .................................... 263
Display message ............................ 214
Downloading destinations
(COMAND) ..................................... 263
Emergency call .............................. 260
Important safety notes .................. 259
Locating a stolen vehicle ............... 264
MB info call button ........................ 262
Remote vehicle locking .................. 264
Roadside Assistance button .......... 262
Self-test ......................................... 260
System .......................................... 260
Vehicle remote unlocking .............. 264
Telephone
Accepting a call ............................. 206
Display message ............................ 237
Menu (on-board computer) ............ 205
Number from the phone book ........ 206
Redialing ........................................ 206
Rejecting/ending a call ................. 206
Telephone compartment .................. 251
Temperature
Coolant .......................................... 198
Outside temperature ...................... 199
Setting ........................................... 141
Theft deterrent locking system
Immobilizer ...................................... 70
Through-loading ................................ 252
Through-loading feature ................... 252
Tiredness assistant
see ATTENTION ASSIST
Tire pressure
Calling up (on-board computer) ..... 311
Checking manually ........................ 309
Display message ............................ 233
Maximum ....................................... 313
Notes ............................................. 307
Pressure loss warning .................... 309
Recommended ............................... 306
Tire pressure monitoring system
Function/notes ............................. 311
Restarting ...................................... 313
Warning lamp ................................. 247
Tires
Aspect ratio (definition) ................. 326
Average weight of the vehicle
occupants (definition) .................... 324
Bar (definition) ............................... 324
Characteristics .............................. 324
Checking ........................................ 305
Cleaning ......................................... 306
Definition of terms ......................... 324
Direction of rotation ...................... 318
Distribution of the vehicle
occupants (definition) .................... 326
DOT, Tire Identification Number
(TIN) ............................................... 323
DOT (Department of
Transportation) (definition) ............ 324
Flat tire .......................................... 288
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 325
Guidelines to be observed ............. 305
GVW (Gross Vehicle Weight)
(definition) ..................................... 325
16
Index
GVWR (Gross Vehicle Weight
Rating) (definition) ......................... 325
Increased vehicle weight due to
optional equipment (definition) ...... 324
Kilopascal (kPa) (definition) ........... 325
Labeling (overview) ........................ 320
Load bearing index (definition) ...... 326
Load index ..................................... 323
Load index (definition) ................... 325
Maximum loaded vehicle weight
(definition) ..................................... 325
Maximum load on a tire
(definition) ..................................... 325
Maximum permissible tire
pressure (definition) ....................... 325
Maximum tire load ......................... 318
Maximum tire load (definition) ....... 325
Optional equipment weight
(definition) ..................................... 326
PSI (pounds per square inch)
(definition) ..................................... 326
Replacing ....................................... 320
Service life ..................................... 305
Sidewall (definition) ....................... 326
Speed index (definition) ................. 325
Storing ........................................... 306
Structure and characteristics
(definition) ..................................... 324
Temperature .................................. 319
TIN (Tire Identification Number)
(definition) ..................................... 326
Tire bead (definition) ...................... 326
Tire pressure (definition) ................ 326
Tire pressures (recommended) ...... 324
Tire size (data) ............................... 327
Tire size designation, load-bearing
capacity, speed index .................... 321
Tire tread ....................................... 305
Tire tread (definition) ..................... 326
Total load limit (definition) ............. 326
Traction ......................................... 319
Traction (definition) ....................... 326
Tread wear ..................................... 319
Uniform Tire Quality Grading
Standards ...................................... 318
Uniform Tire Quality Grading
Standards (definition) .................... 324
Unladen weight (definition) ............ 325
Wear indicator (definition) ............. 326
Wheel rim (definition) .................... 325
Tires and wheels (important safety
information) ....................................... 304
Top Tether ............................................ 62
Towing
Important safety guidelines ........... 298
Installing the towing eye ................ 298
Removing the towing eye ............... 299
Transmission position display ......... 157
Transmission positions .................... 157
Trip computer (on-board
computer) .......................................... 202
Trip odometer
Calling up ....................................... 202
Resetting (on-board computer) ...... 203
Trunk
Automatic opening ........................... 84
Emergency release .......................... 85
Important safety guidelines ............. 82
Locking separately ........................... 84
Trunk lid
Display message ............................ 236
Trunk partition
Display message ............................ 237
General notes .................................. 96
Opening/closing .............................. 96
Turn signal (display message) ......... 223
Turn signals ....................................... 122
Type plate
see Vehicle identification plate
U
Unlocking
Emergency unlocking ....................... 82
From inside the vehicle (central
unlocking button) ............................. 81
V
Vanity mirror
Sun visor ........................................ 256
Vehicle
Data acquisition ............................... 22
Emergency unlocking ....................... 82
Equipment ....................................... 18
Exterior view .................................... 24
Index
17
Individual settings (on-board
computer) ...................................... 208
Loading .......................................... 314
Lowering ........................................ 292
Maintenance .................................... 19
Parking up ..................................... 166
Raising ........................................... 290
Reporting problems ......................... 21
Towing away .................................. 298
Tow-starting ................................... 298
Transporting .................................. 299
Vehicle data
see Technical data
Vehicle identification number
see VIN
Vehicle identification plate .............. 333
Vehicle tool kit .................................. 287
Video (DVD) ........................................ 205
Video DVD (on-board computer) ...... 205
VIN ...................................................... 333
W
Warning and indicator lamps
ABS ................................................ 243
Brakes ........................................... 240
Check Engine ................................. 245
Coolant .......................................... 246
ESP® .............................................. 243
ESP® OFF ....................................... 244
Fuel tank ........................................ 245
Overview .......................................... 27
PASSENGER AIRBAG OFF
indicator lamp (only Canada) ........... 47
PASSENGER AIRBAG OFF
indicator lamp (only USA) ................ 42
Reserve fuel ................................... 245
Seat belt ........................................ 241
SRS ................................................ 244
Tire pressure monitor .................... 247
Warranty ............................................ 332
Wheel bolt tightening torque ........... 292
Wheel chock ...................................... 289
Wheels
Changing/replacing ....................... 320
Changing a wheel .......................... 289
Checking ........................................ 305
Cleaning ......................................... 279
Guidelines to be observed ............. 305
Mounting a wheel .......................... 292
Removing a wheel .......................... 291
Tightening torque ........................... 292
Wheel size/tire size ....................... 327
Wind deflector
see AIRCAP
Wind deflector (cleaning
instructions) ...................................... 280
Window curtain air bag
Display message ............................ 216
Operation ......................................... 41
Windows
see Side windows
Windows (cleaning instructions) ..... 281
Wind screen ......................................... 96
Wind screen (cleaning
instructions) ...................................... 280
Windshield
Defrosting ...................................... 142
Windshield washer fluid (display
message) ............................................ 238
Windshield washer system
Adding washer fluid ....................... 275
Notes ............................................. 339
Windshield wipers
Important safety notes .................. 129
Replacing the wiper blades ............ 130
Switching on/off ........................... 129
Troubleshooting ............................. 130
Winter operation ............................... 171
Winter tires
M+S tires ....................................... 170
Wiper blades
Cleaning ......................................... 281
Introduction
18
Product information
We recommend using genuine Mercedes­Benz parts as well as conversion parts and accessories explicitly approved by us for your vehicle model.
We have tested these parts to determine their reliability, safety and special suitability for Mercedes-Benz vehicles. Despite ongoing market research, Mercedes-Benz is unable to assess other parts. We cannot therefore be held responsible for them, even if in individual cases an official approval or authorization by governmental or other agencies should exist. The use of non-approved parts could affect your vehicle's operating safety. Mercedes­Benz therefore recommends that you use genuine Mercedes-Benz parts, conversion parts and accessories that have been approved for the type of vehicle. Genuine Mercedes-Benz parts, approved conversion parts and accessories are available from any authorized Mercedes-Benz Center. In addition, you will receive advice about permissible technical modifications, and the parts will be professionally installed.
Operator's Manual
Notes on the Operator's Manual
This Operator's Manual contains a great deal of helpful information. We urge you to read it carefully and familiarize yourself with the vehicle before driving.
For your own safety and longer service life of the vehicle, we urge you to follow the instructions and warnings contained in this Operator's Manual. Ignoring them could result in damage to the vehicle or personal injury to you or others. Vehicle damage caused by failure to follow instructions is not covered by the Mercedes-Benz Limited Warranty.
Vehicle equipment
This manual describes all the standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific differences are possible. Note that your vehicle may not be equipped with all functions described. This also refers to safety-related systems and functions. The equipment in your vehicle may therefore differ from that shown in the descriptions and illustrations. All the systems found in your vehicle are listed in the original purchase agreement of your vehicle. Should you have any questions concerning equipment and operation, please consult an authorized Mercedes-Benz Center.
The Operating Instructions and the Maintenance Booklet are important documents and should be kept in the vehicle.
Service and vehicle operation
Service and literature
The Service and Warranty Information booklet contains detailed information about the warranties covering your vehicle. Your authorized Mercedes-Benz Center will replace and repair any factory-fitted parts based on the terms and conditions of the following warranties:
New Vehicle Limited Warranty
Emission System Warranty
Emission Performance Warranty
California, Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island and Vermont
State Warranty Enforcement Laws (Lemon Laws)
Introduction
19
Information for customers in California
Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price or lease price, if after a reasonable number of repair attempts Mercedes-Benz USA, LLC and/or its authorized repair or service facilities fail to fix one or more substantial defects or malfunctions in the vehicle that are covered by its express warranty. During the period of 18 months from original delivery of the vehicle or the accumulation of 18 000 miles (approximately 29 000 km) on the odometer of the vehicle, whichever occurs first, a reasonable number of repair attempts is presumed for a retail buyer or lessee if one or more of the following occurs:
(1) the same substantial defect or
malfunction results in a condition that is likely to cause death or serious bodily injury if the vehicle is driven, that defect or malfunction has been subject to repair two or more times, and you have directly notified Mercedes-Benz USA, LLC in writing of the need for its repair.
(2) the same substantial defect or
malfunction of a less serious nature than category (1) has been subject to repair four or more times and you have directly notified Mercedes-Benz in writing of the need for its repair.
(3) the vehicle is out of service by reason of
repair of the same or different substantial defects or malfunctions for a cumulative total of more than 30 calendar days.
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 Information Booklet describes all necessary maintenance work that should be performed at regular intervals.
Always have the Service and Warranty Information Booklet with you when you bring the vehicle to an authorized Mercedes-Benz Center. The service advisor will record each service in the Service and Warranty Information Booklet for you.
Roadside Assistance
The Mercedes-Benz Roadside Assistance Program provides factory-trained technical help in the event of a breakdown. Calls to the toll-free Roadside Assistance number will be answered by Mercedes-Benz Customer Assistance Representatives 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 (in the USA) or the Roadside Assistance section of the Service and Warranty Information Booklet (in Canada) You will find both in your vehicle literature portfolio.
Change of address or ownership
In the event of a change of address, be sure to send in the "Change of Address Notice" found in the Service and Warranty Information Booklet, or simply call the Mercedes-Benz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes (1-800-367-6372) or Customer Service (in Canada) at 1-800-387-0100. This will assist us in contacting you in a timely manner should the need arise.
Introduction
20
If you sell your Mercedes, please leave all literature with the vehicle to make it available to the next operator.
If you bought this vehicle used, be sure to send in the "Notice of Purchase of Used Car" found in the Service and Warranty Information Booklet, or call the Mercedes­Benz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes (1-800-367-6372) or Customer Service (in 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:
Service facilities or replacement parts may not be readily available.
Unleaded gasoline for vehicles with catalytic converters may not be available. The use of leaded fuels can damage the catalytic converter.
Gasoline may have a considerably lower octane rating. Improper fuel can cause engine damage.
Certain Mercedes-Benz models are available for delivery in Europe under our European Delivery Program. For details, consult an authorized Mercedes-Benz Center or write to 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
Operating safety
Safety notes
Warning
G
Work improperly carried out on electronic components and associated software could cause them to cease functioning. Because the vehicle's electronic components are interconnected, any modifications made may produce an undesired effect on other systems. Electronic malfunctions could seriously impair the operating safety of your vehicle.
Contact an authorized Mercedes-Benz Center for repairs or modifications to electronic components.
Other improper work or modifications on the vehicle could also have a negative impact on the operating safety of the vehicle.
Some safety systems only function when the engine is running. You should therefore never turn off the engine while driving.
Warning
G
Heavy blows against the vehicle underbody or tires/wheels may cause serious damage and impair the operating safety of your vehicle. Such blows can be caused, for example, by running over an obstacle, road debris or a pothole. If you feel a sudden significant vibration or ride disturbance, or you suspect that damage to your vehicle has occurred:
turn on your hazard warning flashers.
slow down carefully.
drive with caution to an area which is a safe distance from the road.
Inspect the vehicle underbody and tires/ wheels for possible damage. If the vehicle appears unsafe, have it towed to the nearest authorized Mercedes-Benz Center or other qualified maintenance or repair facility for further inspection or repairs.
Introduction
21
Proper use of the vehicle
To ensure proper use of the vehicle, you must familiarize yourself with the following information and rules:
safety notes in this Operator's Manual
technical data in this Operator's Manual
traffic rules and regulations
laws and safety standards pertaining to motor vehicles
Warning!
G
Various warning labels are attached to your vehicle. These warning labels are intended to make you and others aware of various risks. Do not remove any of these warning labels unless explicitly instructed to do so by information on the label itself.
Removing warning labels may cause you and others to be unaware of certain risks which may result in an accident and/or personal injury.
Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have the problem diagnosed and rectified. If the problem is not resolved to your satisfaction, please discuss the problem with the Mercedes-Benz Center again or, if necessary, contact us at one of the following addresses.
In the USA
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department
Mercedes-Benz Canada, Inc.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Reporting malfunctions relevant to safety
For the 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.
Reporting safety defects
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Mercedes-Benz USA, LLC.
To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to: http://www.safercar.gov; or write to: Administrator, NHTSA Headquarters, 1200 New Jersey Avenue, SE, West Building, Washington, DC 20590.
You can also obtain additional information about vehicle safety from:
http://www.safercar.gov.
Z
Introduction
22
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 are not covered either by Mercedes-Benz Limited Warranty or by the New or Used-Vehicle Warranty of Daimler AG.
Data stored in the vehicle
Information regarding electronic recording devices
(Including California Code Supplement
§ 9951)
Please note that your vehicle is equipped with devices that can record vehicle systems data. If your vehicle is equipped with mbrace2 data is transmitted in the event of an accident.
This information serves, for example, to test vehicle systems after an accident and to continually improve vehicle safety. Daimler AG can access this data and submit it:
for safety research or vehicle diagnosis purposes
with the consent of the vehicle owner or lessee
in response to an official request by law enforcement or other government agency
for use in arbitration of disputes that involve Daimler AG, its subsidiaries or its sales and service organizations
as otherwise required or permitted by law
Please observe the mbrace2 order agreement regarding further details on data that this system records and transmits.
2
The system is called TELEAID in Canada.
Exterior view ....................................... 24
Cockpit ................................................. 25
Instrument cluster .............................. 26
Multifunction steering wheel ............. 28
Center console .................................... 29
Overhead control panel ...................... 31
Door control panel .............................. 32
23
At a glance
Exterior view
24
Exterior view
At a glance
Function Page
:
Trunk lid
Vehicle tool kit 287
;
Rear window defroster 144
=
Lights 126
?
Soft top (Cabriolet) 89
A
Fuel filler flap 162
B
Defrosting the windshield 142
Cleaning the windows 281
C
Sliding sunroof (Coupe)
101
Function Page
D
Exterior mirrors 114
E
Windshield wipers 129
F
Opening the hood 272
Engine oil 273
Coolant 274
G
Towing 298
H
Tires and wheels 304
Flat tire 288
Cockpit
i
Illustration: Coupe
Function Page
:
Steering wheel paddle shifters 159
;
Cruise control lever 172
=
Instrument cluster 26
?
Horn
A
PARKTRONIC warning display 186
B
Overhead control panel 31
C
Operates the automatic climate control system
134
Function Page
D
Ignition lock 151
Start/Stop button 151
E
Adjusts the steering wheel electrically 113
F
Combination switch 122
G
Parking brake 166
H
On-board diagnostic socket
I
Opens the hood 272
J
Releases the parking brake 166
K
Light switch 120
Cockpit
25
At a glance
Instrument cluster
26
Instrument cluster
Overview
At a glance
Function Page
:
Fuel gauge
;
Speedometer 199
=
Segments 199
?
Multifunction display 200
A
Coolant temperature gauge
198
Function Page
B
Tachometer 199
C
Clock
D
Brightness control knob for the instrument cluster lighting: turn clockwise or anti-clockwise
Warning and indicator lamps
Instrument cluster
27
At a glance
Function Page
:
ESP® OFF 243
;
Fog lamp 122
=
Rear fog lamp 122
?
Turn signal 122
A
B
C
D
E
®
ESP
Distance warning lamp 247
Turn signal 122
Seat belt 241
SRS
243
244
Function Page
F
Engine diagnostics 245
G
Brakes (Canada only) 240
H
Tire pressure monitor 247
I
Coolant 246
J
Brakes (USA only) 240
K
ABS 243
L
High beam 122
M
Low beam 121
N
Reserve fuel 245
Multifunction steering wheel
28
Multifunction steering wheel
At a glance
Function Page
:
Multifunction display 200
;
COMAND; see the separate operating instructions
=
~6
Makes/accepts or rejects/ ends a call 205
WX
Adjusts the volume
8
Mute
?
?
Activates voice control; see the separate operating instructions
Function Page
A
%
Back or deactivates voice control
B
=;
Selects a menu 201
9:
Selects the submenu or scrolls through lists 201
a
Confirms selections and hides display messages
Center console
Coupe
Center console
29
At a glance
Function Page
:
Hazard warning lamps 124
;
ATA indicator lamp 71
=
45 indicator lamp
?
Moves the seat-belt extender forwards 54
A
COMAND, see the separate operating instructions
B
Seat heating 111
C
Seat ventilation 112
D
Rear window roller sunblind
42
256
Function Page
E
PARKTRONIC 186
F
Dynamic handling package with sports mode 183
G
Ashtray 257
Cigarette lighter 258
H
Selector lever 156
I
Cup holder 255
J
Stowage compartment 250
K
COMAND controller
L
Selects the drive program 158
Center console
30
Cabriolet
At a glance
Function Page
:
Hazard warning lamps 124
;
ATA indicator lamp 71
=
45 indicator lamp
?
Moves the seat-belt extender forwards 54
A
COMAND, see the separate operating instructions
B
Seat heating 111
C
Seat ventilation 112
D
AIRSCARF 112
E
Lowers the rear head restraints 109
F
PARKTRONIC 186
G
Dynamic handling package with sports mode
42
183
Function Page
H
Ashtray 257
Cigarette lighter 258
I
Selector lever 156
J
Cup holder 255
K
Stowage compartment 250
L
AIRCAP 97
M
Opens and closes the side windows 85
N
Opening and closing the soft top 89
O
COMAND controller
P
Selects the drive program 158
Overhead control panel
Overhead control panel
31
At a glance
Function Page
:
u To switch the rear interior lighting on/off
;
| To switch the automatic interior lighting control on/off
=
p To switch the right­hand reading lamp on/off
?
3 To open/close the panorama roof with power tilt/sliding panel with roller sunblind
A
ï Button for MB info call (mbrace system)
B
G SOS button (mbrace system)
126
125
125
102
262
260
Function Page
C
Rear-view mirror 115
D
Integrated electronic compass 268
E
Buttons for the garage door opener 265
F
Microphone for mbrace (emergency call system) and telephone
G
F Roadside Assistance button (mbrace system)
H
p To switch the left­hand reading lamp on/off
I
c To switch the front interior lighting on/off
262
125
126
Door control panel
32
Door control panel
At a glance
Function Page
:
r45=
Stores settings for the seat, exterior mirrors and steering wheel
;
Adjusts the seat electrically 108
=
%& Locks/unlocks the vehicle
?
Opens the door 81
A
7Zª\
Adjusts and folds the exterior mirrors in/out electrically 114
B
W Opens/closes the side windows
C
n Activates/ deactivates the override feature for the side windows in the rear compartment
D
o Opens the trunk lid
116
81
86
63
84
Vehicle equipment .............................. 34
Occupant safety .................................. 34
Children in the vehicle ........................ 58
Panic alarm .......................................... 63
Driving safety systems ....................... 64
Anti-theft systems .............................. 70
33
Safety
Occupant safety
34
Vehicle equipment
i
This manual describes all the standard and optional equipment of your vehicle which was available at the time of purchase. Country-specific differences are possible. Bear in mind that your vehicle may not feature all functions described
Safety
here. This also refers to safety-related systems and functions.
Occupant safety
Overview of occupant safety
In this section you will learn the most important facts about the restraint system components of the vehicle.
The restraint systems are:
Seat belts
Child restraint systems
LATCH-type (ISOFIX) child seat anchors
Additional protection is provided by:
SRS (Supplemental Restraint System)
NECK-PRO head restraints
PRE-SAFE
Cabriolet: roll bar
Air bag system components with:
-
-
®
PASSENGER air bag OFF indicator lamp
USA only: front passenger seat with Occupant Classification System (OCS)
-
Canada only: front passenger seat with BabySmart™ air bag deactivation system
The different air bag systems work independently of each other. The protective functions of the systems work in conjunction with each other. Not all air bags are deployed in an accident.
Warning
G
Modifications to or work improperly conducted on restraint system components or their wiring, as well as tampering with interconnected electronic systems, can lead
to the restraint systems no longer functioning as intended.
Air bags or Emergency Tensioning Devices (ETDs), for example, could deploy inadvertently or fail to deploy in accidents although the deceleration threshold for air bag deployment is exceeded. Therefore, never modify the restraint systems. Do not tamper with electronic components or their software.
i
See "Children in the vehicle" (Y page 58) for more information on infants and children traveling with you in the vehicle and restraints for infants and children.
SRS (Supplemental Restraint System)
Introduction
SRS reduces the risk of occupants coming into contact with the vehicle's interior in the event of an accident. It can also reduce the effect of the forces to which occupants are subjected during an accident.
SRS consists of:
the 6 SRS warning lamp
air bags
air bag control unit (with crash sensors)
belt tensioners
belt force limiters
SRS warning lamps
SRS functions are checked regularly when you switch on the ignition and when the engine is running. Therefore, malfunctions can be detected in good time.
The 6 SRS 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 engine is started.
The SRS components are in operational readiness when the 6 SRS warning lamp is not lit while the engine is running.
Occupant safety
35
Warning
G
The SRS self-check has detected a malfunction if the 6 SRS warning lamp:
does not come on at all
fails to go out approximately 4 seconds after the engine was started
comes on after the engine was started or while driving
For your safety, Mercedes-Benz strongly recommends that you have the system checked as soon as possible at an authorized Mercedes-Benz Center. Otherwise the SRS may not be activated when it is needed in an accident, which could result in serious or fatal injury. The SRS might also deploy unexpectedly and unnecessarily which could also result in injury.
In addition, improper work on the SRS creates a risk of rendering the SRS inoperative or causing unintended air bag deployment. Work on the SRS must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center.
If it is necessary to modify an air bag system to accommodate a person with disabilities, contact an authorized Mercedes-Benz Center for details. USA only: Call our Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) for details.
Safety guidelines for seat belts, Emergency Tensioning Devices (ETDs) and air bags
Warning
G
Damaged seat belts or seat belts that have been subjected to stress in an accident must be replaced. Their anchoring points must also be checked. Only use seat belts installed or supplied by an authorized Mercedes-Benz Center.
Air bags and pyrotechnic Emergency Tensioning Devices (ETDs) contain perchlorate material, which may require special handling and regard for the
environment. Check your national disposal guidelines. California residents, see
www.dtsc.ca.gov/HazardousWaste/ Perchlorate/index.cfm.
Air bags and ETDs are designed to function on a one-time-only basis. An air bag or ETD that has deployed must be replaced. PRE­SAFE® has electrically operated reversible belt tensioners in addition to the pyrotechnic ETDs.
Do not pass seat belts over sharp edges. They could tear.
Do not make any modification that could change the effectiveness of the seat belts.
Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection.
No modifications of any kind may be made to any components or wiring of the SRS.
Do not change or remove any component or part of the SRS.
Do not install additional trim material, seat covers, badges, etc. over the steering wheel hub, front-passenger front air bag cover, outer sides of the seat backrests, door trim panels, or door frame trims.
Do not install additional electrical/ electronic equipment on or near SRS components and wiring.
Keep area between air bags and occupants free of objects (e.g. packages, purses, umbrellas, etc.).
Coupe: Do not hang items such as coat hangers on the coat hooks or handles over the door. These items may be thrown around in the vehicle and cause head and other injuries when the window curtain air bag is deployed.
Air bag system components will be hot after an air bag has inflated. Do not touch them.
Never place your feet on the instrument panel, dashboard, or on the seat. Always keep both feet on the floor in front of the seat.
Safety
Z
Occupant safety
36
Improper repair work on the SRS creates a risk of rendering the SRS inoperative or causing unintended air bag deployment. Work on the SRS must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center.
For your protection and the protection of
Safety
others, when scrapping the air bag unit or ETD, our safety instructions must be followed. These instructions are available from any authorized Mercedes-Benz Center.
Given the considerable deployment speed, required inflation volume, and the material of the air bags, there is the possibility of abrasions or other, potentially more serious injuries resulting from air bag deployment.
If you sell your vehicle, Mercedes-Benz strongly recommends that you inform the subsequent owner that the vehicle is equipped with SRS. Also refer them to the applicable section in the Operator's Manual.
Air bags
Important safety notes
Warning
G
Air bags are designed to reduce the incidence of injuries and fatalities in certain situations:
frontal impacts (driver's and front­passenger front air bags and knee bag on the driver's side)
side impacts (side impact air bags, pelvis air bags, window curtain air bags on the Coupe and head bags on the Cabriolet)
rollover in a Cabriolet (head bags)
However, no system available today can completely eliminate injuries and fatalities.
When the air bags are deployed, a small amount of powder is released. The powder generally does not constitute a health hazard and does not indicate that there is a fire in the vehicle. In order to prevent potential
breathing difficulties, you should leave the vehicle as soon as it is safe to do so. If you have any breathing difficulty but cannot get out of the vehicle after the air bag inflates, then get fresh air by opening a window or door.
Warning
G
To reduce the risk of injuries during front air bag inflation, the driver and front-passenger must always be seated correctly and have their seat belts fastened accordingly.
For maximum protection in the event of a collision, you must always be in the normal seat position with your back against the backrest. Fasten your seat belt and make sure that it is correctly positioned on your body.
Since the air bag inflates with considerable speed and force, a proper seating position and correct positioning of the hands on the steering wheel will help to keep you at a safe distance from the air bag. Occupants who are not wearing their seat belt, are not seated properly or are too close to the air bag can be seriously injured or killed by an air bag as it inflates with great force instantaneously:
Sit with the seat belt properly fastened in a position that is as upright as possible with your back against the seat backrest.
Move the driver's seat as far back as possible, still permitting proper operation of vehicle controls. The distance from the center of the driver's chest to the center of the air bag cover on the steering wheel must be at least 10 inches(25 cm) or more. You should be able to accomplish this by adjusting the seat and steering wheel. If you have any difficulties, please contact an authorized Mercedes-Benz Center.
Do not lean your head or chest close to the steering wheel or dashboard.
Only hold the steering wheel by the rim. Placing hands and arms inside the rim can increase the risk and potential severity of hand/arm injury when the driver front air bag inflates.
Adjust the front-passenger seat as far back as possible from the dashboard when the seat is occupied.
Occupants, especially children, should never place their bodies or lean their heads in the area of the door where the side impact air bag (Coupe) or the side impact air bag and the head bag (Cabriolet) inflate. This could result in serious injuries or death should the side impact air bags (Coupe) or side impact air bags and head bag (Cabriolet) inflate. Always sit as upright as possible, wear the seat belt properly and use an appropriately sized child restraint, infant restraint or booster seat recommended for the size and weight of the child.
Canada only: children under 12 years may only sit in the front-passenger seat if they are seated in a child restraint system which is compatible with BabySmart™ and approved by Mercedes-Benz. If the child restraint system is installed properly, the front-passenger front air bag is deactivated in conjunction with the BabySmart™ system installed in the vehicle. Otherwise, the child could be struck by the air bag when it inflates in a crash. This could lead to serious or fatal injuries.
Failure to follow these instructions can result in severe injuries to you or other occupants.
If you sell your vehicle, it is important that you make the buyer aware of this safety information. Be sure to give the buyer this Operator's Manual.
Warning
G
Accident research shows that the safest place for children in an automobile is in a rear seat.
A side impact air bag related injury may occur if occupants, especially children, are not properly seated or restrained when next to a side impact air bag which needs to deploy rapidly in a side impact in order to do its job.
Occupant safety
To help avoid the possibility of injury, please follow these guidelines:
(1) Always sit as upright as possible
and use the seat belts properly. Make sure that children 12 years old and under use an appropriately sized child restraint, infant restraint, or booster seat recommended for the size and weight of the child.
(2) Always wear seat belts properly.
The air bags are only deployed if the airbag control unit detects the need for deployment. Only in the event of such a situation will they provide their supplemental protection.
The driver and passenger should always wear their seat belts. Otherwise, it is not possible for the air bags to provide their supplemental protection.
In the event of other types of impacts and impacts below air bag deployment thresholds, air bags will not deploy. The driver and passengers will then be protected to the extent possible by a properly fastened seat belt. A properly fastened seat belt is also needed to provide the best possible protection in a rollover.
Air bags offer supplemental protection but are not a substitute for seat belts. All vehicle occupants must fasten their seat belts regardless of whether your vehicle is equipped with airbags or not.
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.
Front air bags
Warning
G
Observe "Important safety notes" (Y page 36).
37
Safety
Z
Occupant safety
38
The front air bags increase protection for the driver's and front-passenger's head and chest.
Safety
Driver's air bag : deploys in front of the steering wheel; front-passenger air bag ; deploys in front of and above the glove box.
They are deployed:
in the event of certain frontal impacts
if the system determines that air bag deployment can offer additional protection to that provided by the seat belt
if the seat belt is fastened
independently of other air bags in the vehicle
If the vehicle overturns, the front air bags are generally not deployed unless the system detects high vehicle deceleration in a longitudinal direction.
Your vehicle has adaptive, two-stage front air bags. In the event of a collision, the air bag control unit evaluates the vehicle deceleration. When the first deployment threshold is reached, the front air bag is filled with enough propellant gas to reduce the risk of injuries. The front air bag is fully deployed if a second deployment threshold is exceeded within a few milliseconds.
Vehicles with OCS (USA only): front­passenger front air bag deployment is also influenced by the passenger's weight category as identified by the Occupant Classification System (OCS) (Y page 42).
Vehicles with OCS (USA only): the lighter the passenger side occupant, the higher the
vehicle deceleration rate required for second stage inflation of the front-passenger front air bag. In the second stage, the front air bags are inflated with the maximum amount of propellant gas available.
In impact situations with deceleration or acceleration values lower than the vehicle deceleration or acceleration values preset in the system, the front air bags are not deployed. You will then be protected by the seat belt.
!
Vehicles with BabySmart™ (Canada only): do not place any objects which weigh more than 20 lb (9 kg) on the front-passenger seat. This could cause the system to identify the seat as being occupied. In the event of an accident, the restraint systems on the front-passenger side are triggered. Have restraint systems that have been triggered replaced.
The front-passenger air bag will only deploy if:
the system, based on the OCS weight sensor readings, detects that the front­passenger seat is occupied (USA only).
the 45 indicator lamp in the center console is not lit, USA: (Y page 42), Canada: (Y page 47).
the impact exceeds a preset deployment threshold.
Driver's knee bag
Warning
G
Observe "Important safety notes" (Y page 36).
Driver's knee bag : increases protection for the driver against the risk of:
knee injuries
thigh injuries
lower leg injuries
Driver's knee bag : inflates beneath the steering column. If the system determines that deployment of driver's knee bag : can offer additional protection to that provided by the seat belt in the event of a frontal impact, the system will deploy it together with the driver's front air bag. Driver's knee bag : operates best in conjunction with a properly positioned and fastened seat belt.
Occupant safety
Warning
G
Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using seat covers or other seat coverings can cause a malfunction of the side impact air bags and/or the pelvis air bags. Contact an authorized Mercedes-Benz Center for availability.
When deployed, the side impact air bags offer additional protection for the thorax of the vehicle occupants on the side of the vehicle on which the impact occurs. However, they do not protect the:
head
neck
arms
39
Safety
Side impact air bags
Warning
G
Observe "Important safety notes" (Y page 36).
Warning!
G
The pressure sensors for side impact air bag control are located in the doors. Do not modify any components of the doors or door trim panels including, for example, the addition of door speakers.
Improper repair work on the doors or the modification or addition of components to the doors create a risk of rendering the side impact air bags inoperative or causing unintended air bag deployment. Work on the doors must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center.
Example: Coupe
Front side impact air bags : and rear side impact air bags ; deploy next to the outer seat cushions.
The side impact air bags are deployed:
on the side on which an impact occurs
at the start of an accident with a high rate of lateral vehicle deceleration or acceleration, e.g. in a side impact
independently of seat belt use
independently of the front air bags
independently of the Emergency Tensioning Devices
Cabriolet: if the vehicle overturns, the side impact air bags are generally not deployed. They are deployed if the system detects high vehicle deceleration or acceleration in a
Z
Occupant safety
40
lateral direction and determines that side impact air bag deployment can offer additional protection to that provided by the seat belt.
Side air bags : will not deploy in side impacts with deceleration rates which do not exceed the system's preset deployment thresholds for vehicle deceleration or
Safety
acceleration. You will then be protected by the seat belt.
Vehicles with OCS (USA only): if the OCS detects that the front-passenger seat is not occupied and the front-passenger seat belt is not fastened (the belt tongue is not engaged in the seat belt buckle), the side impact air bag on the front-passenger side will not deploy. The side impact air bag on the front­passenger side will deploy if the front­passenger seat belt is fastened, regardless of whether the front-passenger seat is occupied or not.
!
Vehicles with BabySmart™ (Canada only): do not place any objects which weigh more than 20 lb (9 kg) on the front-passenger seat. This could cause the system to identify the seat as being occupied. In the event of an accident, the restraint systems on the front-passenger side are triggered. Have restraint systems that have been triggered replaced.
Front head bags (Cabriolet)
Warning
G
Observe "Important safety notes" (Y page 36).
Head bags are available in the Cabriolet.
The head bags enhance the level of protection for the head (but not chest or arms) of the vehicle occupants in the front of the vehicle on the side on which the impact occurs.
Head bags : deploy in the area of the side windows at the front. They are deployed:
on the side on which an impact occurs
at the start of an accident with a high rate of lateral vehicle deceleration or acceleration, e.g. in a side impact
independently of seat belt use
if the vehicle overturns and the system determines that air bag deployment can offer additional protection to that provided by the seat belt
independently of the front air bags
Head bags : will not deploy in side impacts which do not exceed the system's preset deployment thresholds for lateral acceleration/deceleration. You will then be protected by the fastened seat belt.
Vehicles with OCS (USA only): if OCS detects that the front-passenger seat is not occupied and the front passenger seat belt is not fastened (the belt tongue is not engaged in the seat belt buckle), the head bag on the front-passenger side will not deploy. The head bag on the front-passenger side will deploy if the front passenger seat belt is fastened, regardless of whether the front-passenger seat is occupied or not.
Pelvis air bags
Warning
G
Observe "Important safety notes" (Y page 36).
Occupant safety
41
Warning
G
Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using seat covers or other seat coverings can cause a malfunction of the side impact air bags and/or the pelvis air bags. Contact an authorized Mercedes-Benz Center for availability.
Pelvis air bag deployment enhances the level of protection of the vehicle occupants on the side of the vehicle on which the impact occurs.
Pelvis air bags : deploy next to and below the outer seat cushions. They are deployed:
on the side on which an impact occurs
at the start of an accident with a high rate of lateral vehicle deceleration or acceleration, e.g. in a side impact
independently of seat belt use
independently of the front air bags
independently of the Emergency Tensioning Devices
Cabriolet: the pelvis air bags are generally not deployed if the vehicle overturns, unless the system detects high vehicle deceleration or acceleration in a lateral direction and determines that they can offer additional protection to that provided by the seat belt.
Pelvis air bags : will not deploy in side impacts with deceleration rates which do not exceed the system’s preset deployment thresholds for vehicle deceleration or acceleration. You will then be protected by the seat belt.
Vehicles with OCS (USA only): if the OCS detects that the front-passenger seat is not occupied and the front-passenger seat belt is not fastened (the belt tongue is not engaged in the seat belt buckle), the pelvis air bag on the front-passenger side will not deploy. The pelvis air bag on the front-passenger side will deploy if the front-passenger seat belt is fastened, regardless of whether the front­passenger seat is occupied or not.
Window curtain air bags
Warning
G
Observe "Important safety notes" (Y page 36).
Window curtain air bags are available in the Coupe.
The window curtain air bags enhance the level of protection for the head (but not chest or arms) of the vehicle occupants on the side of the vehicle on which the impact occurs.
The window curtain air bags are integrated into the side of the roof frame and deploy in the area extending from the front door (A­pillar) to the rear sidewall (C-pillar).
Window curtain air bags : are deployed:
on the side on which an impact occurs
at the start of an accident with a high rate of lateral vehicle deceleration or acceleration, e.g. in a side impact
regardless of whether the front-passenger seat is occupied
Safety
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Occupant safety
42
independently of seat belt use
independently of the front air bags
Window curtain air bags : will not deploy in impacts with deceleration rates which do not exceed the system’s preset deployment thresholds for vehicle deceleration or acceleration. You will then be protected by the seat belt.
Safety
Occupant Classification System (OCS)
How the occupant classification system works
The Occupant Classification System (OCS) is standard equipment in the USA.
OCS categorizes the occupant on the front­passenger seat by means of a weight sensor. The front-passenger front air bag is automatically deactivated for certain weight categories. The respective status can be recognized by the 45 indicator lamp. With the 45 indicator lamp illuminated, the front-passenger front air bag is deactivated.
The system does not deactivate:
the side impact air bag
the pelvis air bag
the window curtain air bag (Coupe)
the front-passenger head bag (Cabriolet)
the Emergency Tensioning Devices
To be classified correctly, the front passenger must sit:
with the seat belt properly fastened
in a position that is as upright as possible with the back against the seat backrest
with their feet on the floor
If the front-passenger's weight is transferred to another object in the vehicle (e.g. by leaning on armrests), OCS may not be able to approximate the occupant's weight category.
If the front passenger seat, the seat cover, or the seat cushion are damaged, have the
necessary repair work carried out at an authorized Mercedes-Benz Center.
For reasons of safety, Mercedes-Benz recommends that you only use seat accessories that have been approved by Mercedes-Benz.
Both the driver and the front passenger should observe the 45 indicator lamp to determine whether or not the front passenger is positioned correctly.
Warning
G
If the 45 indicator lamp illuminates when an adult or someone larger than a small individual is in the passenger seat, have the passenger position him/herself in the seat until the 45 indicator lamp goes out.
In the event of a collision, the air bag control unit will not allow front passenger front air bag deployment when the OCS has classified the front passenger seat occupant as weighing as much as or less than a typical 12-month-old child in a standard child restraint or if the front passenger seat is classified as being empty.
When the OCS senses that the front passenger seat occupant is classified as being up to or less than the weight of a typical 12-month-old child in a standard child restraint, the 45 indicator lamp will illuminate when the engine is started and remain illuminated. This indicates that the front passenger front air bag is deactivated.
When the OCS senses that the front passenger seat is classified as being empty, the 45 indicator lamp will illuminate when the engine is started and remain illuminated. This indicates that the front passenger front air bag is deactivated.
When the OCS senses that the front passenger seat occupant is classified as being heavier than the weight of a typical 12­month-old child seated in a standard child restraint or as being a small individual (such as a young teenager or a small adult), the 45 indicator lamp will illuminate for approximately 6 seconds when the engine is
Occupant safety
43
started. Depending on occupant weight sensor readings from the seat, it will then remain illuminated or go out. With the 45 indicator lamp illuminated, the front passenger front air bag is deactivated. With the 45 indicator lamp out, the front passenger front air bag is activated.
When the OCS senses that the front passenger seat occupant is classified as an adult or someone larger than a small individual, the 45 indicator lamp will illuminate for approximately six seconds when the engine is started and then go out. This indicates that the front passenger front air bag is activated.
If the 45 indicator lamp is illuminated, the front passenger front air bag is deactivated and will not be deployed.
If the 45 indicator lamp is not illuminated, the front passenger front air bag is activated and will be deployed
in the event of certain frontal impacts
if the impact exceeds a predetermined triggering threshold
Coupe: independent of the side impact air bag or pelvis air bag
Cabriolet: independent of the side impact air bag, pelvis air bag or head bag
If the front passenger front air bag is deployed, the rate of inflation will be influenced by
the rate of vehicle deceleration as assessed by the air bag control unit
the front passenger's weight category as identified by the OCS
For further information, see the section regarding air bag display messages (Y page 218).
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 seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriate infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child.
The infant or child restraint must be properly secured with the vehicle's seat belt, the seat belt and Top Tether strap, or lower anchors and Top Tether strap, fully in accordance with the child seat manufacturer's instructions.
Occupants, especially children, should always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child.
Children can be killed or seriously injured by an inflating air bag. Note the following important information when circumstances require you to place a child in the front­passenger seat:
Your vehicle is equipped with air bag technology designed to deactivate the front-passenger front air bag in your vehicle when the system senses the weight of a typical 12-month-old child or less along with the weight of a standard appropriate child restraint on the front-passenger seat.
A child in a rear-facing child restraint on the front-passenger seat will be seriously injured or even killed if the front-passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle. The only means to eliminate this risk completely is never to place a child in a rear-facing child restraint in the front­passenger seat. We therefore strongly recommend that you always place a child in a rear-facing child restraint on the rear seat.
If you install a rear-facing child restraint on the front-passenger seat, make sure the 45 indicator lamp is illuminated,
Safety
Z
Occupant safety
44
indicating that the front-passenger front air bag is deactivated. Should the 45 indicator lamp not illuminate or go out while the restraint is installed, please check installation. Periodically check the 45 indicator lamp while driving to make sure that the 45 indicator lamp is illuminated. If the 45
Safety
indicator lamp goes out or remains out, do not transport a child on the front-passenger seat until the system has been repaired.
A child in a rear-facing child restraint on the front-passenger seat will be seriously injured or even killed if the front-passenger front air bag inflates.
If you place a child in a forward-facing child restraint on the front-passenger seat:
-
move the seat as far back as possible
-
use the proper child restraint recommended for the age, size and weight of the child
-
secure child restraint with the vehicle's seat belt according to the child seat manufacturer's instructions
For children larger than the typical 12­month-old child, the front-passenger front air bag may or may not be activated.
Deployment of the driver front air bag does not mean that the front-passenger front air bag should also have deployed.
OCS may have determined:
that the seat was unoccupied or occupied by a weight of up to or less than that of a typical 12-month-old child seated in a standard child restraint
that the seat was occupied by a small individual (e.g. a young teenager or a small adult) or a child who weighs more than a typical 12-month-old child in a standard child restraint system
These are examples of when OCS deactivates the front-passenger front air bag. The air bag is deactivated despite the impact fulfilling the criteria for deploying the driver's front air bag.
If the SmartKey has been removed from the ignition lock or is in position 0, indicator lamp 45: does not light up.
Warning
G
If the red 6 SRS warning lamp in the instrument cluster and the 45 indicator lamp light up simultaneously, the OCS is malfunctioning. The front passenger front air bag will be deactivated in this case. Have the system checked by qualified technicians as soon as possible. Contact an authorized Mercedes-Benz Center.
Only have the seat repaired or replaced at an authorized Mercedes-Benz Center.
In order to ensure proper operation of the air bag system and OCS:
Sit with the seat belt properly fastened in a position that is as upright as possible with your back against the seat backrest.
When seated, a passenger should not position him/herself in such a way as to cause the passenger's weight to be lifted from the seat cushion as this may result in the OCS being unable to correctly approximate the passenger's weight category.
Read and observe all warnings in this chapter.
System self-test
The 45 indicator lamp illuminates when you:
turn the SmartKey to position 1 or 2 in the ignition lock
on vehicles with KEYLESS-GO, press the Start/Stop button once or twice
If an adult is seated properly on the passenger seat and the OCS classifies the occupant as an adult, the 45 indicator lamp illuminates and goes out again after approximately 6 seconds.
If the seat is not occupied and the OCS classifies the front passenger seat as being unoccupied, the 45 indicator lamp will illuminate and not go out.
Warning!
G
If the 4 5 indicator lamp does not illuminate, the system is not functioning. You must contact an authorized Mercedes-Benz Center before seating any child on the front passenger seat.
Occupant safety
45
Safety
For more information, see "Problems with the Occupant Classification System" (Y page 46).
Warning
G
Never place anything between seat cushion and child seat (e.g. a pillow), since it reduces the effectiveness of the OCS. The underside and rear side child restraint system must be placed entirely on the seat cushion and the backrest of the front-passenger seat backrest.
If necessary, adjust the tilt of the passenger seat backrest.
An incorrectly mounted child seat could cause injuries to the child in case of an accident, instead of increasing protection for the child.
Follow the manufacturer's instructions for installation of child restraint systems.
Z
Occupant safety
46
Problems with the occupant classification system
Problem Possible causes/consequences and M Solutions
The 45 indicator lamp illuminates and remains illuminated.
Safety
The person sitting on
OCS is malfunctioning.
X
Have OCS checked as soon as possible at an authorized Mercedes-Benz Center.
X
Observe the additional display messages in the multifunction display (Y page 218).
the front-passenger seat:
weighs as much as a typical adult
weighs more than a child
Warning
G
If the 45 indicator lamp illuminates and remains illuminated when the weight of a typical adult or someone larger than a small individual has been detected on the passenger seat, do not allow any occupant to use the passenger seat until the system has been repaired.
Problem Possible causes/consequences and M Solutions
The 45 indicator lamp does not illuminate and/or does not remain illuminated.
The front-passenger seat is:
unoccupied
occupied with the weight of a typical 12-month-old child in a standard child restraint or less
OCS is malfunctioning.
X
Make sure there is nothing between the seat cushion and the child seat.
X
Check the installation of the child restraint system.
X
Make sure there are no objects applying additional weight onto the seat.
X
If the 45 indicator lamp remains out, have OCS checked as soon as possible at an authorized Mercedes-Benz Center. Do not transport a child on the front-passenger seat until OCS has been repaired.
X
Observe the additional display messages in the multifunction display (Y page 218).
Warning
G
If the 45 indicator lamp does not illuminate or remains out with the weight of a typical 12-month-old child in a standard child restraint or less, or is unoccupied, on the front-passenger seat, do not transport a child on the front-passenger seat until the system has been repaired.
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BabySmart™ air bag deactivation system
How the air bag deactivation system functions
The BabySmart™ system is standard equipment in Canada.
Warning
G
According to accident statistics, children are safer when properly restrained on the rear seats than on the front-passenger seat. For this reason, Mercedes-Benz strongly advises that you always secure children in the rear seats. 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.
Secure the infant restraint system or child restraint system, using:
the vehicle's seat belt
the seat belt and a Top Tether belt
the LATCH-type (ISOFIX) child seat mount and a Top Tether belt
The child restraint system must be installed and secured correctly, observing the manufacturer's installation instructions.
Occupants, especially children, should always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child.
Children can be killed or seriously injured by an inflating air bag. Observe the following important information if it is necessary to carry a child on the front-passenger seat:
Children under 12 years may only sit in the front-passenger seat if they are seated in a child restraint system which is compatible with BabySmart™ and approved by Mercedes-Benz. If the child restraint system is installed properly, the front-
passenger front air bag is deactivated in conjunction with the BabySmart™ system. Otherwise, the child could be struck by the air bag when it inflates in a crash. This could lead to serious or fatal injury.
A child in a rear-facing child restraint on the front-passenger seat will be seriously injured or even killed if the front-passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle. The only means to eliminate this risk completely is never to place a child in a rear-facing child restraint in the front­passenger seat. We therefore strongly recommend that you always place a child in a rear-facing child restraint on the rear seat.
If it is necessary to install a BabySmart™­compatible rear-facing child restraint system on the front-passenger seat, make sure the 45 indicator lamp is illuminated. This indicates that the front­passenger front air bag is deactivated. If the 45 indicator lamp does not light up or goes out when the child restraint system is installed, check the anchorages of the restraint system. Periodically check the 45 indicator lamp while driving to make sure the 45 is illuminated. If the 45 indicator lamp goes out or remains out, do not transport a child on the front-passenger seat until the system has been repaired.
A child in a rear-facing child restraint on the front-passenger seat will be seriously
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injured or even killed if the front-passenger front air bag inflates.
If you have to place a child in a forward­facing child restraint system on the front­passenger seat, you must:
-
move the seat as far back as possible
-
use the proper child restraint
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recommended for the age, size and weight of the child
-
secure child restraint with the vehicle's seat belt according to the child seat manufacturer's instructions
Warning
G
The BabySmart™ air bag disabling system ONLY works with specially adapted child restraint systems. It does not work with child restraint systems that are not compatible with BabySmart™.
Never place anything between the seat cushion and the child restraint system (e.g. a cushion), as this reduces the effectiveness of the BabySmart™ air bag deactivation system. The underside of the child restraint system must lie against the seat cushion of the front­passenger seat. In the event of an accident, an incorrectly installed child restraint system could injure the child instead of offering protection.
Observe the manufacturer's instructions when installing special child restraint systems.
Warning
G
When using a BabySmart™-compatible child restraint system on the front-passenger seat, the front-passenger front air bag is only disabled if the 45 indicator lamp is illuminated.
Check the 45 indicator lamp repeatedly, every time you use a BabySmart™-compatible child restraint system on the front-passenger seat. Should the 45 indicator lamp not illuminate or go out while the restraint is installed, please check installation. If the 45
indicator lamp remains out, do not use the BabySmart™ child restraint system to carry a child on the front-passenger seat until the system has been repaired.
Special child restraint systems which are compatible with BabySmart™ are necessary for deactivating the front-passenger front air bag. When the special child restraint system which is compatible with BabySmart™ is installed correctly and is recognized by the sensor system in the front-passenger seat, the front-passenger front air bag is deactivated. In this case, 45 indicator lamp : illuminates. If you have any questions regarding the special child restraint systems which are compatible with BabySmart™, consult an authorized Mercedes-Benz Center.
If the key has been removed from the ignition lock or is in position 0, indicator lamp 45: does not light up.
The system does not deactivate:
the side impact air bag
the pelvis air bag
the front passenger head bag (Cabriolet)
the window curtain air bag (Coupe)
the Emergency Tensioning Devices
System self-test
The 45 indicator lamp illuminates when you:
turn the SmartKey to position 1 or 2 in the ignition lock
on vehicles with KEYLESS-GO, press the Start-Stop button once or twice
The 45 indicator lamp goes out again after approximately six seconds.
If the 45 indicator lamp does not illuminate or is lit continuously, the system is malfunctioning. Before transporting a child on the front-passenger seat, have the BabySmart™ system checked at an authorized Mercedes-Benz Center.
For more information, see "Problems with the air bag deactivation system" section (Y page 50)
Warning
G
Do not place powered-on laptops, mobile phones, electronic tags such as those used in ski passes or similar electronic devices on the front passenger seat. Signals from such devices may interfere with the BabySmart™ air bag deactivation system. Such signal interference may cause the 45 indicator lamp not to come on during self-test. The 6 SRS indicator lamp and/or the 45 indicator lamp could be continuously lit, indicating that the system is not functioning. The front-passenger front air bag could deploy inadvertently or fail to deploy in an accident.
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Problems with the air bag deactivation system
Problem Possible causes/consequences and M Solutions
The 45 indicator lamp illuminates and remains illuminated.
Safety
A special BabySmart™ compatible child restraint system is installed on the front-passenger seat.
The front-passenger front air bag is therefore deactivated.
A BabySmart™-compatible child restraint system is not installed on the front-passenger seat. The BabySmart™ system is malfunctioning.
X
Have the BabySmart™ system checked as soon as possible at an authorized Mercedes-Benz Center.
Warning
G
If the 45 indicator lamp illuminates and remains illuminated when the weight of a typical adult or someone larger than a small individual has been detected on the passenger seat, do not allow any occupant to use the passenger seat until the system has been repaired.
Problem Possible causes/consequences and M Solutions
The 45 indicator lamp does not illuminate or does not remain illuminated with a BabySmart™­compatible child restraint system properly installed on the front-passenger seat.
The BabySmart™ system is malfunctioning.
X
Make sure there is nothing between the seat cushion and the child seat.
X
Check the installation of the child restraint system.
X
If the 45 indicator lamp does not illuminate, have the BabySmart™ system checked as soon as possible at an authorized Mercedes-Benz Center.
Do not transport a child on the front-passenger seat until the child seat recognition system has been repaired.
Roll bar (Cabriolet)
The roll bars are under the rear head restraints. They are extended if systems detect that the vehicle is in danger of overturning.
Risk of injury
G
Ensure that the area around the roll bars/rear head restraints is kept clear. Otherwise, someone could be injured by the roll bars when they are triggered.
When the roll bars are extended, the rear head restraints also extend automatically.
Once the roll bars are extended, you can no longer lower the rear head restraints. The soft top can no longer be operated. In this case, visit the nearest qualified specialist workshop.
Risk of injury
G
If the roll bar is malfunctioning, the A Malfunction Service Required message appears in the multifunction display. The roll bars will then not be extended in the event of an accident. This could result in severe or even fatal injuries to you and other occupants. In this case, visit a qualified specialist
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51
workshop immediately and have the roll bar checked.
PRE-SAFE® system
Warning
G
The PRE-SAFE® system reduces the impact of an accident on vehicle occupants, as long as their seat belts have been fastened correctly. Although your vehicle is equipped with a PRE­SAFE® system, the possibility of injury in the event of an accident cannot be ruled out. You should therefore always drive carefully and adapt your driving style to the prevailing road, weather and traffic conditions.
PRE-SAFE® takes pre-emptive measures to protect the occupants in certain hazardous situations.
PRE-SAFE® intervenes:
in emergency braking situations, e.g. if BAS is activated or, on vehicles with DISTRONIC PLUS, if BAS PLUS or PRE-SAFE® Brake intervenes powerfully
if the radar sensor system detects an imminent danger of collision in certain situations (on vehicles with DISTRONIC PLUS)
in critical driving situations, e.g. when physical limits are exceeded and the vehicle understeers or oversteers severely or when having to swerve to avoid an obstacle at a speed above 85 mph (140 km/h).
PRE-SAFE® takes the following measures depending on the hazardous situation detected:
the front seat belts are pre-tensioned.
under accident conditions, the front­passenger seat is adjusted if it is in an unfavorable position.
increases the air pressure in the side bolsters of the seat cushion and seat
backrest of the multicontour seats in the front.
Coupe: if the vehicle skids, the panorama sliding sunroof and the front side windows are closed so that only a small gap remains.
Cabriolet: if the vehicle skids, the front side windows are closed so that only a small gap remains.
If the hazardous situation passes without resulting in an accident, PRE-SAFE® slackens the belt pretensioning. The air pressure in the side bolsters on the multicontour seat is reduced again. All settings made by PRE­SAFE® can then be reversed.
If the seat belts are not released:
X
When the vehicle is stationary, move the backrest or seat back slightly. The belt pretensioning is reduced and the locking mechanism is released.
Warning
G
Make sure that nobody can become trapped as you adjust the seat.
!
Make sure that there are no objects in the footwell or behind the seats when resetting the seats. There is a risk that the seats and/or the objects could be damaged.
More information about belt adjustment, a convenience function integrated into PRE­SAFE®, can be found in the "Belt adjustment" section (Y page 56).
NECK-PRO head restraints
The NECK-PRO head restraints increase protection for the driver's and front­passenger's head and neck. In the event of a rear collision of a certain severity, the NECK­PRO head restraints on the driver's and front­passenger seats are moved forwards and upwards. This provides better head support.
Warning
G
Do not secure any objects (e.g. coat hangers) on the NECK-PRO head restraints. Otherwise,
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the NECK-PRO head restraints may not function properly, or in the event of a rear-end collision may not be able offer the level of protection they are designed to provide.
Warning
G
Only use seat covers/head restraint covers that have been tested and approved by
Safety
Mercedes-Benz for your model.
Using seat covers and head restraint covers other than those recommended may cause a malfunction when NECK-PRO head restraints are triggered or front side impact air bags/ pelvis air bags may be prevented from deploying.
Contact an authorized Mercedes-Benz Center for availability.
If the NECK-PRO head restraints have been triggered in an accident, you must reset the NECK-PRO head restraints on the driver's and front-passenger seat (Y page 52). Otherwise, the additional protection will not be available in the event of another rear-end collision. You can recognize that NECK-PRO head restraints have been triggered by the fact that they have moved forwards and can no longer be adjusted.
Warning!
G
For your protection, drive only with properly positioned head restraints.
Adjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. This will reduce the potential for injury to the head and neck in the event of an accident or similar situation.
Resetting triggered NECK-PRO head restraints
Mercedes-Benz Center after a rear-end collision.
Warning
G
When pushing back the NECK-PRO head restraint cushion, make sure your fingers do not become caught between the head restraint cushion and the cover. Failure to observe this could result in injuries.
i
Resetting the NECK-PRO head restraints 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, e.g. an authorized Mercedes-Benz Center.
Example: Coupe
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 in the direction of arrow ; as far as it will go.
X
Firmly push the NECK-PRO head restraint cushion back in the direction of arrow = until the cushion engages.
X
Repeat this procedure for the second NECK-PRO head restraint.
Warning
G
For safety reasons, have the NECK-PRO head restraints checked at an authorized
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Seat belts
Important safety notes
The use of seat belts and infant and child restraint systems is required by law in all 50 states, the District of Columbia, the U.S. territories and all Canadian provinces.
Even where this is not the case, all vehicle occupants should have their seat belts fastened when the vehicle is in motion.
i
See "Children in the vehicle" (Y page 58) for more information on infants and children traveling with you in the vehicle and restraints for infants and children.
Warning!
G
Always fasten your seat belt before driving off. Always make sure all of your passengers are properly restrained. You and your passengers should always wear seat belts.
Failure to wear and properly fasten and position your seat belt greatly increases your risk of injuries and their likely severity in an accident.
If you are ever in an accident, your injuries can be considerably more severe without your seat belt properly buckled. Without your seat belt buckled, you are much more likely to hit the interior of the vehicle or be ejected from it. You can be seriously injured or killed.
In the same crash, the possibility of injury or death is lessened if you are properly wearing your seat belt. The air bags can only protect as intended if the occupants are properly wearing their seat belts.
Warning
G
Never ride in a moving vehicle with the seat backrest in an excessively reclined position as this can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the seat belt would apply force at the abdomen or neck. That could cause serious or even fatal injuries. The seat backrest and seat belt provide the best restraint when the
wearer is in a position that is as upright as possible and the seat belt is properly positioned on the body.
Warning
G
Never let more people ride in the vehicle than there are seat belts available. Make sure everyone riding in the vehicle is correctly restrained with a separate seat belt. Never use a seat belt for more than one person at a time.
Warning
G
Damaged seat belts or seat belts that have been subjected to stress in an accident must be replaced and their anchoring points must also be checked.
Only use seat belts which have been approved by Mercedes-Benz.
Do not make any modifications to the seat belts. This can lead to unintended activation of the ETDs or to their failure to activate when necessary.
Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection.
Have all work carried out only by qualified technicians. Contact an authorized Mercedes-Benz Center.
Correct use of the seat belt
Warning
G
USE SEAT BELTS PROPERLY
Seat belts can only work when used properly. Never wear seat belts in any other way than as described in this section, as that could result in serious injuries in the event of an accident.
Each occupant should wear their seat belt at all times, because seat belts help reduce the likelihood of and potential severity of injuries in accidents, including rollovers. The integrated restraint system includes SRS (driver front air bag, driver's side knee
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bag, front-passenger front air bag, pelvis air bags, side impact air bags, Coupe: window curtain air bags for side windows, Cabriolet: head bags), Emergency Tensioning Devices (ETDs), seat belt force limiters, and front seat knee bolsters.
The system is designed to enhance the protection offered to properly belted
Safety
occupants in certain frontal (front air bags, driver's side knee bag and ETDs) and side (side impact air bags, pelvis air bags, window curtain air bags, and ETDs) impacts which exceed preset deployment thresholds and in certain rollovers (window curtain air bags and ETDs).
Never wear the shoulder belt under your arm, across your neck or off your shoulder. In a frontal crash, your body would move too far forward. That would increase the chance of head and neck injuries. The seat belt would also apply too much force to the ribs or abdomen, which could severely injure internal organs such as your liver or spleen.
Adjust the seat belt so that the shoulder section is located as close as possible to the middle of the shoulder. It should not touch the neck. Never pass the shoulder portion of the seat belt under your arm.
Position the lap belt as low as possible on your hips and not across the abdomen. If the lap belt is positioned across your abdomen, it could cause serious injuries in a crash.
Never wear seat belts over rigid or breakable objects in or on your clothing, such as eyeglasses, pens, keys etc., as these might cause injuries.
Make sure the seat belt is always fitted snugly. Take special care of this when wearing loose clothing.
Never use a seat belt for more than one person at a time. Do not fasten a seat belt around a person and another person or other objects at the same time.
Seat belts should not be worn twisted. In a crash, you would not have the full width of the seat belt to distribute impact forces. The twisted seat belt against your body could cause injuries.
Pregnant women should also always use a lap-shoulder belt. The lap belt portion should be positioned as low as possible on the hips to avoid any possible pressure on the abdomen.
Place the seat backrest in a position that is as upright as possible.
Check your seat belt during travel to make sure it is properly positioned.
Never place your feet on the instrument panel, dashboard, or on the seat. Always keep both feet on the floor in front of the seat.
When using a seat belt to secure infant restraints, toddler restraints, or children in booster seats, always follow the child seat manufacturer's instructions.
Warning
G
Do not pass seat belts over sharp edges. They could tear.
Do not allow the seat belt to get caught in the door or in the seat adjustment mechanism. This could damage the seat belt.
Never attempt to make modifications to seat belts. This could impair the effectiveness of the seat belts.
Fastening seat belts
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
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55
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.
Warning
G
Canada only: children 12 years old and under may ride on the front seat if a BabySmart™ compatible child restraint system is installed on the front-passenger seat. Use only Mercedes-Benz approved BabySmart™ compatible child restraint systems. A BabySmart™ compatible child restraint system will deactivate the front-passenger front air bag when installed correctly. The front-passenger front air bag will not be deactivated if the child restraint systems that are installed are not BabySmart™ compatible or if BabySmart™ compatible child restraint systems are not installed correctly. If the front-passenger front air bag is deployed in a collision, the child will be struck by the air bag. If this happens, serious or fatal injury will result.
The seat-belt extender for the driver and front-passenger helps you fasten your seat belt.
You can also extend seat-belt extender : by using the seat-belt extender button in the center console.
X
Press the seat-belt extender button. Seat-belt extender : extends.
Warning!
G
Seat belt presenter : must be retracted while the vehicle is in motion. Only when seat belt presenter : is retracted can the seat belt be properly positioned on the body and protect the occupant as intended.
Seat-belt extender : is retracted again if:
the belt tongue is engaged in the seat belt buckle.
the belt tongue is not engaged in the seat belt buckle within 60 seconds.
the respective door is opened.
the SmartKey is turned to position 0 in the ignition lock.
you release the seat backrest and fold it forwards.
nobody sits on the front-passenger side within approximately five seconds.
If you press the seat-belt extender button after this, seat-belt extender : will not extend.
Safety
Example: Coupe
Seat-belt extender : is extended when the respective door is closed and the SmartKey is turned to position 1 or 2 in the ignition lock.
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Safety
Example: Coupe
X
Adjust the seat and move the backrest to an almost vertical position (Y page 106).
X
Pull the seat belt smoothly out of seat-belt extender :.
X
Without twisting it, guide the shoulder section of the seat belt across the middle of your shoulder and the lap section across your hips.
X
Engage belt tongue ; in buckle =. Seat belt adjustment: if necessary, the driver's and front-passenger seat belts automatically adjust to the upper body (Y page 56).
X
If necessary, pull upwards on the shoulder section of the seat belt to tighten the belt across your body.
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. For further information on "Special seat belt retractors", see (Y page 61).
For more information about releasing the seat belt with release button ?, see "Releasing seat belts" (Y page 56).
Seat belt adjustment
The seat-belt adjustment function adjusts the driver's and front-passenger seat belt to the upper body of the occupants.
The belt strap is tightened slightly when:
you engage the belt tongue in the belt buckle and you then turn the SmartKey to position 2 in the ignition lock.
the SmartKey is in position 2 in the ignition lock and you then engage the belt tongue in the buckle once the seat-belt extender has retracted.
The seat-belt adjustment will apply a certain tightening force if any slack is detected between the occupant and the seat belt. Do not hold on to the seat belt tightly while it is adjusting. You can switch the seat-belt adjustment on and off in the on-board computer (Y page 211).
Releasing seat belts
X
Press release button ? (Y page 54) and guide belt tongue ; back towards seat belt extender :.
!
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 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. Consult an authorized Mercedes­Benz Center.
Belt warning for driver and front passenger
Regardless of whether the driver's and front­passenger seat belts have already been fastened, the 7 seat belt warning lamp lights up for six seconds each time the engine is started. It then goes out once the driver and the front passenger have fastened their seat belts.
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57
If the driver's seat belt is not fastened after the engine is started, an additional warning tone will sound. The warning tone goes out after approximately six seconds or once the driver's seat belt is fastened.
If, after six seconds, the driver or front­passenger have not fastened their seat belts and the doors are closed:
the 7 seat belt warning lamp remains illuminated as long as either the driver's or front-passenger seat belt is not fastened.
if the vehicle speed exceeds 15 mph (25 km/h), the 7 seat belt warning lamp lights up. Additionally, a warning tone will sound with increasing intensity for a maximum of 60 seconds or until the driver's and front-passenger seat belt are fastened.
If the driver/front passenger unfasten their seat belt while the vehicle is in motion, the 7 seat belt warning lamp lights up and a warning tone sounds again.
The warning tone ceases even if the driver or front passenger have still not fastened their seat belt after 60 seconds. The 7 seat belt warning lamp stops flashing but remains illuminated.
After the vehicle comes to a standstill, the warning tone is reactivated and the 7 seat belt warning lamp flashes again if the vehicle speed again exceeds 15 mph (25 km/h) .
The 7 seat belt warning lamp only goes out if:
both the driver and the front passenger have fastened their seat belts.
or
the vehicle is stationary and a door is open.
i
For more information on the 7 seat
belt warning lamp, see "Indicator and warning lamps in the instrument cluster, seat belt" (Y page 241).
Emergency Tensioning Devices and seat belt force limiters
The seat belts are equipped with ETDs and belt force limiters.
!
If the front-passenger seat is not occupied, do not engage the seat belt tongue in the buckle on the front­passenger seat. Otherwise, the Emergency Tensioning Device could be triggered in the event of an accident.
The ETDs tighten the seat belts in an accident, pulling them close against the body.
ETDs do not correct incorrect seat positions or incorrectly fastened seat belts.
ETDs do not pull vehicle occupants back towards the backrest.
Seat belt force limiters, when activated, are employed to help reduce the force exerted by the seat belts on occupants during a crash.
The front belt force limiters are synchronized with the front air bags, which take on a part of the deceleration force. Thus, the force exerted on the occupant is distributed over a greater area.
The ETDs can only be activated if:
the ignition is switched on.
the restraint systems are operational; see "SRS warning lamp" (Y page 34).
the belt tongue is engaged in the buckle on each of the lap-shoulder belts in the front.
the front-passenger seat is occupied and the belt tongue is engaged in the buckle on the front-passenger side.
The ETDs on the seats in the rear compartment are triggered independently of the lock status of the seat belts.
The ETDs are triggered depending on the type and severity of an accident:
in the event of a head-on or rear-end collision if the vehicle decelerates or accelerates rapidly in a longitudinal
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direction during the initial stages of the impact
in the event of a side impact, on the side opposite the impact if the vehicle decelerates or accelerates rapidly in a lateral direction
Cabriolet: in certain situations if the vehicle overturns and the system determines that
Safety
it can provide additional protection.
If the Emergency Tensioning Devices (ETDs) are triggered, you will hear a bang, and a small amount of powder may also be released. Only in rare cases will the bang affect your hearing. The powder that is released generally does not constitute a health hazard. The 6 SRS warning lamp lights up.
Warning
G
Pyrotechnic Emergency Tensioning Devices that have been deployed must be renewed.
For your safety, when disposing of Emergency Tensioning Devices, always observe the safety instructions. These are available from any authorized Mercedes-Benz Center.
The PRE-SAFE® system has electrically operated reversible pre-tensioners that do not require replacement after activation.
Automatic comfort-fit feature
The front seat belts have an automatic comfort-install feature. The automatic comfort-install feature reduces the retraction force of the seat belts. This results in increased seat belt comfort.
Children in the vehicle
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 unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could:
injure themselves on parts of the vehicle
be seriously or fatally injured through excessive exposure to extreme heat or cold
injure themselves or cause an accident with vehicle equipment that can be operated even if the SmartKey is removed from the 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.
Warning!
G
Do not carry heavy or hard objects in the passenger compartment or trunk unless they are firmly secured in place.
Unsecured or improperly positioned cargo increases a child's risk of injury in the event of
strong braking maneuvers
sudden changes of direction
an accident
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If an infant or child is traveling in the vehicle:
X
Secure the child using an infant or child restraint system appropriate to the age and weight of the child.
X
Make sure that the infant or child is properly secured at all times while the vehicle is in motion.
Child restraint systems
Important safety notes
Warning
G
Observe "Important safety notes" (Y page 58).
We recommend all infants and children be properly restrained using the child restraint systems at all times while the vehicle is in motion.
The use of infant or child restraints is required by law in all 50 states, the District of Columbia, the U.S. territories and all Canadian provinces.
Infants and small children should always be seated in an infant or child seat restraint system appropriate for the size and weight of the child. They must be properly secured in accordance with the manufacturer's installation instructions for the infant or child seat restraint system. All infant and child seat restraint systems must comply with the US Federal Motor Vehicle Safety Standards 213 and 225 and Canadian Motor Vehicle Safety Standards 213 and 210.2.
A statement by the child restraint manufacturer of compliance with these standards can be found on the instruction label on the restraint system. You will also find the statement in the instruction manual provided with the child restraint system.
When using an infant restraint system, child restraint system or booster seat, make sure to carefully read and follow all manufacturer's instructions for installation and use.
Please read the warning labels affixed to the interior of the vehicle or to the infant restraint or child restraint system.
Warning
G
Accident statistics show that children secured in the rear seats are safer than children secured in the front-passenger seat. For this reason, we strongly advise that you always secure children in the rear seats. Regardless of the seat position, children under 12 years must be secured correctly in a suitable infant or child restraint system or booster seat suitable for the size and weight of the child.
The infant or child restraint system must be correctly secured using the vehicle's seat belt, the seat belt and Top Tether belt or the lower anchorages and the Top Tether belt in complete accordance with the child seat manufacturer's instructions.
Occupants, in particular children, must sit as upright as possible, fasten the seat belt correctly and use a suitable infant restraint system, child restraint system or booster seat suitable for the size and weight of the child.
Children can be seriously or even fatally injured by an air bag deploying. Observe the following important information if it is absolutely necessary to carry a child on the front-passenger seat:
USA only: Your vehicle is equipped with air bag technology that is designed to deactivate the front-passenger front air bag, when the system on the front­passenger seat detects the weight of a typical 12-month old child in a standard child restraint.
USA only: For children that weigh more than a typical 12-month old child, the front­passenger front air bag can be activated or deactivated. Always make sure that the 45 indicator lamp is illuminated indicating that the front-passenger front air bag is deactivated.
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Canada only: Children 12 years old and under may ride on the front seat if a BabySmart™ compatible child restraint system is installed on the front-passenger seat. Use only Mercedes-Benz approved BabySmart™ compatible child restraint systems. A BabySmart™ compatible child restraint system will deactivate the front-
Safety
passenger front air bag when installed correctly. The front-passenger front air bag will not be deactivated if the child restraint systems that are installed are not BabySmart™ compatible or if BabySmart™ compatible child restraint systems are not installed correctly. If the front-passenger front air bag is deployed in a collision, the child could be struck by the air bag. This could lead to serious or fatal injury.
A child in a rear-facing child restraint on the front-passenger seat will be seriously injured or even killed if the front-passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle. The only way to completely rule out this risk is by making sure you never place a child in a rearward-facing child restraint system on the front­passenger seat. For this reason, we strongly advise that you always carry children in a rearward-facing child restraint system on a rear seat.
If you must install a rear-facing child restraint on the front-passenger seat because circumstances require you to do so, make sure the 45 indicator lamp is illuminated, indicating that the front­passenger front air bag is deactivated. If the 45 indicator lamp does not light up or goes out when the child restraint system is installed, check the anchorages of the restraint system. Check the 45 indicator lamp regularly while driving to ensure that the 45 indicator lamp is illuminated. If the 45 indicator lamp goes out or remains out, you may only carry
a child on the front-passenger seat once the system has been repaired.
A child in a rear-facing child restraint on the front-passenger seat will be seriously injured or even killed if the front-passenger front air bag inflates.
when securing a child in a child restraint system on the front-passenger seat, you must:
-
move the front-passenger seat as far back as possible
-
use a child restraint system that is suitable for the age, size and weight of the child
-
observe the manufacturer's installation instructions in order to install and secure the child restraint system correctly.
Warning
G
Infants and small children should never share a seat belt with another occupant. During an accident, they could be crushed between the occupant and seat belt.
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.
Children too big for a toddler restraint must ride in seats using regular seat belts. Position the shoulder belt across the chest and shoulder, not face or neck. A booster seat may be necessary to achieve proper seat belt positioning for children over 41 lb (18 kg) until they reach a height where a lap/shoulder belt fits properly without a booster.
When the child restraint is not in use, remove it from the vehicle or secure it with the seat belt to prevent the child restraint from becoming a projectile in the event of an accident.
Children in the vehicle
61
Special seat belt retractor
Warning
G
Observe "Important safety notes" (Y page 58).
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 after being fastened.
Installing a child restraint system:
X
Always comply with the manufacturer's installation instructions.
X
Pull the seat belt smoothly from the inertia reel.
X
Engage the seat belt tongue in the belt buckle.
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 function is enabled.
X
Push down on the child restraint system to take up any slack.
Removing a child restraint system/ deactivating the special seat belt retractor:
X
Always comply with the manufacturer's installation instructions.
X
Press the seat belt release button and guide the belt tongue to the belt outlet. The special seat belt retractor function is deactivated.
Warning
G
Never release the seat belt buckle while the vehicle is in motion, since the special seat belt retractor will be deactivated.
LATCH-type (ISOFIX) child seat anchors in the rear
Warning
G
Observe "Important safety notes" (Y page 58).
Warning
G
Children that are too large for a child restraint must travel in seats using normal seat belts. Position shoulder belt across the chest and shoulder, not face or neck.
In order to attain the correct seating position for children weighing over 41 lb (18 kg), it may be necessary to use a booster seat until they reach a height where a normal lap/shoulder seat belt lies properly across their bodies without the need for a booster seat.
Install the child restraint system according to the manufacturer's instructions.
The child restraint system must be installed firmly on both brackets.
An incorrectly installed child restraint system can come loose in the event of an accident, causing the child to be severely or fatally injured.
Child restraint systems/child restraint retaining brackets that are damaged or have suffered damage due to an impact must be replaced.
ISOFIX is a standardized securing system for specially designed child restraint systems on the rear seats. Securing rings for two LATCH­type (ISOFIX) child restraint systems are installed on the left and right of the rear seats.
Use the vehicle's seat belts to install child restraint systems without the ISOFIX securing system. Follow the manufacturer's instructions for of child restraint systems.
Safety
Z
Children in the vehicle
62
Safety
Coupe
Installation instruction : indicates the installation point of securing ring 2.
X
To install the LATCH-type (ISOFIX) child restraint system in the Coupe: press the
upholstery over both the slots above securing rings 2 to the side.
Warning
G
Always lock the rear seat backrests in their upright position when the rear seats are occupied by passengers. Lock the rear seat backrests in their upright position before installing the Top Tether straps or when the cargo compartment is not in use. Make sure that rear seat backrests are secured properly by pushing and pulling on the seat backrests. If the seat backrest is not locked properly, the seat backrest could fold forward. The child restraint system is no longer supported properly or held in position and can no longer fulfill its function. This could cause serious or even fatal injuries.
The Coupe has Top Tether anchorages.
Top Tether provides an additional attachment point between the "LATCH" type child seat mount (ISOFIX) child restraint system and the rear seat. This can further reduce the risk of injury.
The Top Tether anchorages are located in the rear compartment behind the head restraints.
Cabriolet
Securing rings 1 are located between the seat cushion and the seat backrest.
X
Install the LATCH-type (ISOFIX) child restraint system. Comply with the manufacturer's instructions when installing the LATCH-type (ISOFIX) child restraint system.
Top Tether
Warning
G
Observe "Important safety notes" (Y page 58).
X
Press down the rear of cover ; in the direction of the arrow. Cover ; is raised slightly at the front.
X
Fold up cover ; of Top Tether anchorage =.
Panic alarm
63
Safety
X
Hook Top Tether hook ? into Top Tether anchorage =.
X
Depending on the model and specifications, and according to the manufacturer's installation instructions, route Top Tether belt A on the right-hand side and left-hand side past head restraint :.
or
X
Route Top Tether belt A over the center of the head restraint.
X
Make sure that Top Tether belt A is not twisted.
X
Install the LATCH-type (ISOFIX) child restraint system with Top Tether. Always comply with the manufacturer's installation instructions. Make sure that Top Tether belt A is taut.
Child-proof locks
Override feature for the rear side windows
Warning
G
Observe "Important safety notes" (Y page 58).
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.
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.
Panic alarm
X
To activate: press and hold ! button : for about one second. An alarm sounds and the exterior lighting flashes.
X
To deactivate: press ! button : again.
or
X
Insert the SmartKey into the ignition lock.
or
X
Press the KEYLESS-GO Start-Stop button.
The KEYLESS-GO key must be in the vehicle.
Z
Driving safety systems
64
i
USA only:
This device complies with the part 15 of the FCC regulations. Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must withstand any interference received, including
Safety
interference that may cause undesired operation.
Any unauthorized modification to this device could void the user's authority to operate the equipment.
i
Canada only:
This device complies with the RSS-210 regulations of Industry Canada. Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must withstand any interference received, including interference that may cause undesired operation of the device.
Any unauthorized modification to this device could void the user's authority to operate the equipment.
Driving safety systems
Overview of driving safety systems
In this section, you will find information about the following driving safety systems:
ABS (Anti-lock Braking System)
BAS (Brake Assist System)
BAS PLUS (Brake Assist System Plus*)
ESP® (Electronic Stability Program)
EBD (Electronic Brake-power Distribution)
ADAPTIVE BRAKE
PRE-SAFE® Brake (vehicles with DISTRONIC PLUS)
Important safety notes
Warning
G
The following factors increase the risk of accidents:
Excessive speed, especially in turns
Wet and slippery road surfaces
Following another vehicle too closely
The driving safety systems described in this section cannot reduce these risks or prevent the natural laws of physics from acting on the vehicle. They cannot increase braking or steering efficiency beyond that afforded by the condition of the vehicle brakes and tires or the traction afforded.
Only a safe, attentive, and skillful driver can prevent accidents.
The capabilities of a vehicle equipped with the driving safety systems described in this section must never be exploited in a reckless or dangerous manner which could jeopardize the user's safety or the safety of others.
Always adjust your driving style to the prevailing road and weather conditions and keep a safe distance to other road users and objects on the street.
If a driving system malfunctions, other driving safety systems may also switch off. Observe indicator and warning lamps that may come on as well as messages in the multifunction display that may appear.
i
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.
ABS (Anti-lock Braking System)
Important safety notes
Warning
G
Observe "Important safety notes" (Y page 64).
Driving safety systems
65
Warning
G
Do not pump the brake pedal. Use firm, steady brake pedal pressure instead. Pumping the brake pedal defeats the purpose of the ABS and significantly reduces braking effectiveness.
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.
ABS works from a speed of about 5 mph (8 km/h) upwards, regardless of road­surface conditions. ABS works on slippery surfaces, even when you only brake gently.
The ! 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 with force until the braking situation is over.
X
To make a full brake application:
depress the brake pedal with full force.
Warning
G
If the ABS malfunctions, other driving systems such as the BAS or the ESP® are also switched off. Observe indicator and warning lamps that may come on as well as messages in the multifunction display that may appear.
If the ABS malfunctions, the wheels may lock during hard braking, reducing the steering capability and extending the braking distance.
The pulsating brake pedal can be an indication of hazardous road conditions and functions as a reminder to take extra care while driving.
BAS (Brake Assist)
Warning
G
Observe "Important safety notes" (Y page 64).
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.
Warning
G
If the BAS malfunctions, the brake system still functions, but without the additional brake boost available that the BAS would normally provide in an emergency braking maneuver. Therefore, the braking distance may increase.
BAS PLUS (Brake Assist PLUS)
Warning
G
Observe "Important safety notes" (Y page 64).
At speeds above approximately 20 mph (30 km/h), BAS PLUS assists you when braking in hazardous situations and uses the radar sensor system to evaluate the traffic conditions.
Warning!
G
BAS PLUS is a convenience system designed to assist the driver during vehicle operation. The responsibility for the vehicle speed and the distance to the vehicle ahead, including most importantly brake operation to assure safe stopping distance, always remains with the driver.
Always pay attention to traffic conditions even while BAS PLUS is switched on. Otherwise, you may not be able to recognize dangerous situations until it is too late and
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Driving safety systems
66
could cause an accident. Personal or fatal injury to you or others may be the result.
i
This equipment has been approved by the FCC as a "Vehicular Radar System". The radar sensor system is intended for use in an automotive radar system only. Removal, tampering, or altering of the device will void
Safety
any warranties, and is not permitted by the FCC. Do not tamper with the device in any way.
Any unauthorized modification to this device could void the user's authority to operate the equipment.
BAS PLUS can detect obstacles that are in the path of your vehicle for an extended period of time. Should you approach a detected obstacle quickly, BAS PLUS calculates the braking force necessary to avoid a rear-end collision. Should you additionally apply the brakes, BAS PLUS will automatically increase the braking force to a level suitable for the traffic conditions.
If BAS PLUS demands particularly high braking force, PRE-SAFE® is activated simultaneously.
X
Keep the brake pedal depressed until the emergency braking situation is over. ABS prevents the wheels from locking.
The brakes will work normally again when:
you release the brake pedal
no obstacle is detected in front of your vehicle
there is no longer any danger of a rear-end collision
BAS PLUS is then deactivated.
At speeds up to approximately 40 mph (70 km/h), BAS PLUS can also detect stationary obstacles, for example, stopped or parked vehicles.
For BAS PLUS to assist you when driving, the radar sensor system must be switched on and operational. You can check this by activating DISTRONIC PLUS (Y page 174) or via the
"radar sensor" function in the on-board computer(Y page 211).
Warning!
G
BAS PLUS will only respond with brake assistance if it has clearly detected an object. Detection can be impeded by
dirty or covered sensors
snowfall or heavy rain
disturbance from other radar sources
strong radar reflection such as in parking garages
BAS PLUS uses radar signals that are not reflected well by narrow objects and absorptive materials. For this reason BAS PLUS will not react to persons, animals, and approaching traffic or cross-traffic.
BAS PLUS may not detect narrow vehicles driving in front of you, such as motorcycles and vehicles driving offset from your vehicle center.
Following a collision or accident-related damage to the front end of the vehicle, have the configuration and operation of the radar sensors checked at an authorized Mercedes­Benz Center.
If BAS PLUS is not available due to a malfunction in the radar sensor system, the brake system remains available with full brake boosting effect and BAS.
ESP® (Electronic Stability Program)
Important safety notes
Warning
G
Observe "Important safety notes" (Y page 64).
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
Driving safety systems
67
the driver when pulling away on wet or slippery roads. ESP® can also stabilize the vehicle during braking.
If ESP® intervenes, the ä warning lamp flashes in the instrument cluster.
Warning!
G
Never switch off the ESP when you see the ESP warning lamp ä flashing in the instrument cluster. In this case proceed as follows:
When driving off, apply as little throttle as possible.
While driving, ease up on the accelerator pedal.
Adapt your speed and driving style to the prevailing road conditions.
Failure to observe these guidelines could cause the vehicle to skid. The ESP cannot prevent accidents resulting from excessive speed.
!
Switch the ignition off when:
the parking brake is being tested using a dynamometer
the vehicle is being towed with the front/ rear axle raised
Application of the brakes by ESP® may otherwise destroy the brake system.
i
Only use wheels with the recommended tire sizes. Only then will ESP® function properly.
ETS (Electronic Traction Support)
Warning
G
Observe "Important safety notes" (Y page 64).
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 side.
Traction control remains active if you deactivate ESP®.
Deactivating/activating ESP
Warning!
G
The ESP should not be switched off during normal driving other than in the circumstances described below. Disabling the system will reduce vehicle stability in driving maneuvers.
Do not switch off the ESP when a spare wheel is mounted.
®
ESP® is activated automatically when the engine is running.
It may be best to deactivate ESP® in the following situations:
when using snow chains
in deep snow
on sand or gravel
Warning!
G
Switch on the ESP immediately if the aforementioned circumstances do not apply anymore. Otherwise the ESP will not stabilize the vehicle when it is starting to skid or a wheel is spinning.
When you deactivate ESP®:
ESP® no longer improves driving stability.
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.
traction control is still activated.
ESP® still provides support when you brake.
If ESP® is deactivated and one or more wheels start to spin, the ä warning lamp in the instrument cluster flashes. In such situations, ESP® will not stabilize the vehicle.
X
To deactivate: (Y page 207). The å warning lamp in the instrument cluster lights up.
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Driving safety systems
68
Warning
G
When the å ESP OFF warning lamp lights up, ESP is switched off.
When the ä ESP warning lamp and the å ESP OFF warning lamp are on continuously, ESP is not operational due to a malfunction.
Safety
When ESP is switched off or not operational, the vehicle's stability during standard driving maneuvers is reduced.
Adapt your driving style to suit the prevailing road conditions/weather conditions and to the non-operating status of ESP.
!
Avoid spinning a drive wheel for an extended period with ESP® switched off. This could cause serious damage to the drive train.
X
To activate: (Y page 207). The å warning lamp in the instrument cluster goes out.
EBD
Warning
G
Observe "Important safety notes" (Y page 64).
EBD monitors and controls the brake pressure on the rear wheels to improve driving stability while braking.
Warning!
G
If the EBD malfunctions, the brake system will still function with full brake boost. However, the rear wheels could lock up during emergency braking situations, for example. You could lose control of the vehicle and cause an accident.
Adapt your driving style to the changed driving characteristics.
Adaptive Brake
ADAPTIVE BRAKE enhances braking safety and offers increased braking comfort. In addition to the braking function, ADAPTIVE BRAKE also has the HOLD function (Y page 184) and hill start assist (Y page 154). For further information, see Driving tips (Y page 168).
PRE-SAFE® Brake (vehicles with DISTRONIC PLUS)
PRE-SAFE® Brake can help you to minimize the risk of a frontal collision with a vehicle ahead or reduce the effects of such a collision.
This function warns you from a speed of approximately 20 mph (30 km/h) when you are rapidly approaching a vehicle in front. An intermittent warning tone sounds and the
· distance warning lamp lights up in the instrument cluster.
Due to the nature of the system, particularly complicated driving conditions may cause the system to display an unnecessary warning.
At speeds of above approximately 20 mph (30 km/h), if the driver and passengers have fastened their seat belts, the PRE-SAFE® Brake can:
brake the vehicle automatically at speeds ranging up to approximately 124 mph (200 km/h)
trigger preventative occupant protection measures (PRE-SAFE®) (Y page 51)
Warning!
G
An intermittent warning sounds and the distance warning lamp · in the instrument
cluster is illuminated if the PRE-SAFE® Brake calculates that the distance to the vehicle ahead and your vehicle's current speed indicate that the PRE-SAFE® Brake will not be capable of slowing the vehicle sufficiently to maintain the preset following distance, which creates a danger of a collision.
Driving safety systems
69
Immediately brake your vehicle to increase the distance between your vehicle and the vehicle driving in front of you. The warning sound is intended as a final caution that you have not interceded with your own braking inputs to avoid a potentially dangerous situation. Do not wait for the operation of the warning signal to intercede with your own braking, as that will result in potentially dangerous emergency braking which will not always result in an impact being avoided.
Tailgating increases the risk of an accident.
Warning!
G
The PRE-SAFE® Brake is a convenience system designed to assist the driver during vehicle operation. The responsibility for the vehicle speed and the distance to the vehicle ahead, including most importantly brake operation to assure safe stopping distance, always remains with the driver.
Always pay attention to traffic conditions even while the PRE-SAFE® Brake is switched on. Otherwise, you may not be able to recognize dangerous situations until it is too late and could cause an accident resulting in personal or fatal injury to you or others.
i
USA only: this device has been approved by the FCC as a "Vehicular Radar System". The radar sensor system is intended for use in an automotive radar system only. Removal, tampering, or altering of the device will void any warranties, and is not permitted by the FCC. Do not tamper with the device in any way.
Any unauthorized modification to this device could void the user's authority to operate the equipment.
i
Canada only: this device complies with RSS-210 from Industry Canada. Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must withstand any interference received, including
interference that may cause undesired operation.
Removal, tampering, or altering of the device will void any warranties, and is not permitted. Do not tamper with the device in any way.
Any unauthorized modification to this device could void the user's authority to operate the equipment.
With the help of the radar sensor system, PRE-SAFE® Brake can detect obstacles that are in front of your vehicle for an extended period of time. If you approach an obstacle and PRE-SAFE® Brake detects a risk of a collision, the system will initially alert you both visually and acoustically. If you do not brake or steer, the vehicle will at first automatically brake slightly. In the event of an increased risk of a collision, PRE-SAFE® is activated (Y page 51). If the risk of collision remains and you do not brake, take evasive action or accelerate significantly, the vehicle may perform automatic emergency braking.
Warning!
G
The PRE-SAFE® Brake will only respond with brake assistance if it has clearly detected an object. Detection can be impeded by:
dirty or covered sensors
snowfall or heavy rain
disturbance from other radar sources
strong radar reflection such as in parking garages
The PRE-SAFE® Brake uses radar signals that are not reflected well by narrow objects and absorptive materials. For this reason the PRE­SAFE® Brake will not react to persons, animals, and approaching traffic or cross­traffic.
The PRE-SAFE® Brake may not detect narrow vehicles driving in front of you, such as motorcycles and vehicles driving offset from your vehicle center.
Safety
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Anti-theft systems
70
Warning
G
Depending on the vehicle speed, PRE-SAFE Brake brakes your vehicle with a maximum of 13 ft/s2 (4 m/s2) before a possible hard stop. This corresponds to about 40 % of the maximum deceleration ability of your vehicle. The driver must apply the brakes additionally in order to prevent a collision. The self-acting
Safety
hard stop will be initiated when the imminent danger of a collision exists, e.g. when an evasive maneuver cannot avoid an accident.
In order to maintain the appropriate distance to the vehicle in front and thus prevent a collision, you must apply the brakes yourself.
At speeds up to approximately 40 mph (70 km/h), PRE-SAFE® Brake can also detect stationary obstacles, for example stopped or parked vehicles.
Warning!
G
If you do not receive visual or acoustic warning signals, the PRE-SAFE® Brake may
not have recognized the collision risk
have been deactivated
be malfunctioning
Apply the brakes yourself to avoid a collision.
X
To activate: activate PRE-SAFE® Brake in the on-board computer (Y page 207). The Ä symbol appears in the lower multifunction display, as long as the HOLD function is not activated (Y page 184).
On vehicles with parking guidance, the P gear must be engaged for the icon to be displayed.
For PRE-SAFE
®
Brake to assist you when driving, the radar sensor system must be switched on and operational.
PRE-SAFE complex traffic situations properly. You can
®
®
Brake does not always detect
terminate the braking action of PRE-SAFE Brake in a non-critical driving situation at any time if:
an acoustic and visual warning occurs
the vehicle brakes
To end this, you can either depress the accelerator pedal further, activate kickdown or release the brake pedal.
The braking action of PRE-SAFE® Brake is ended automatically if:
you maneuver to avoid the obstacle
you drive slower than approximately 9 mph (15 km/h)
there is no longer an obstacle detected in front of your vehicle
there is no longer any danger of a collision
Following a collision or accident-related damage to the front end of the vehicle, have the configuration and operation of the radar sensors checked. Choose a qualified specialist workshop for this which has the necessary specialist knowledge and tools for the work required. Mercedes-Benz recommends that you use an authorized Mercedes-Benz Center for this purpose.
Anti-theft systems
Immobilizer
The immobilizer prevents your vehicle from being started without the correct key.
When leaving the vehicle, always take the SmartKey with you and lock the vehicle. The engine can be started by anyone with a valid key that is left inside the vehicle.
X
To activate with the SmartKey: remove the SmartKey from the ignition lock.
X
To activate with KEYLESS-GO: switch the ignition off and open the driver's door.
X
To deactivate: switch on the ignition.
®
Anti-theft systems
71
i
The immobilizer is always deactivated
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 USA) or 1-800-387-0100 (in Canada).
ATA (Anti-Theft Alarm system)
A visual and audible alarm is triggered if the alarm system is armed and you open:
a door
the vehicle with the mechanical key
the trunk lid
the hood
The alarm is not switched off, even if you close the open door that has triggered it, for example.
i If the alarm stays on for more than 30
seconds, the emergency call system mbrace (USA only) or TELEAID (Canada only) initiates a call to the Customer Assistance Center automatically. The emergency call system initiates the call provided that:
you have subscribed to the mbrace/ TELEAID service.
the mbrace/TELEAID service has been activated properly.
the required mobile phone, power supply and GPS are available.
X
To arm: lock the vehicle with the SmartKey or KEYLESS-GO. Indicator lamp : flashes. The alarm system is armed after approximately 15 seconds.
X
To deactivate: unlock the vehicle using the SmartKey or KEYLESS-GO.
X
To stop the alarm using the SmartKey:
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.
X
To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The key must be outside the vehicle. The alarm is switched off.
or
X
Press the Start/Stop button on the dashboard. The key must be inside the vehicle. The alarm is switched off.
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72
Vehicle equipment .............................. 74
SmartKey ............................................. 74
Doors .................................................... 80
Trunk .................................................... 82
Side windows ...................................... 85
Soft top (Cabriolet) ............................. 89
Sliding sunroof .................................. 101
73
Opening and closing
74
SmartKey
Vehicle equipment
i
This manual describes all the standard and optional equipment of your vehicle which was available at the time of purchase. Country-specific differences are possible. Bear in mind that your vehicle may not feature all functions described here. This also refers to safety-related systems and functions.
SmartKey
Important safety notes
Warning!
G
When leaving the vehicle, always remove the
Opening and closing
SmartKey from the starter switch. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could
injure themselves on parts of the vehicle
be seriously or fatally injured through excessive exposure to extreme heat or cold
injure themselves or cause an accident with vehicle equipment that can be operated even if the SmartKey is removed from the starter switch or removed from the vehicle, such as seat adjustment, steering wheel adjustment, or the memory function
If children open a door, they could injure other persons or get out of the vehicle and injure themselves or be injured by following traffic.
Do not expose the child restraint system to direct sunlight. The child restraint system's metal parts, for example, could become very hot, and the child could be burned by these parts.
Warning!
G
Do not carry heavy or hard objects in the passenger compartment or trunk unless they are firmly secured in place.
Unsecured or improperly positioned cargo increases a child's risk of injury in the event of
strong braking maneuvers
sudden changes of direction
an accident
General information
If the SmartKey is faulty, contact Roadside Assistance or an authorized Mercedes-Benz Center.
SmartKey functions
Locking and unlocking centrally
The SmartKey centrally locks/unlocks:
the doors
the trunk lid
the fuel filler flap
:
& To lock the vehicle
;
F To unlock the trunk lid/tailgate
=
% To unlock the vehicle
When unlocking, the turn signals flash once. When locking, they flash three times.
You can also set an audible signal to confirm that the vehicle has been locked or unlocked. The audible signal can be activated and
SmartKey
75
deactivated using the on-board computer (Y page 210).
i
Only for USA:
This equipment complies with Part 15 of the FCC regulations. Operation is subject to the following conditions:
this equipment must not emit harmful, electromagnetic radiation.
this equipment may be affected by electromagnetic radiation, including radiation which can trigger unwanted functions.
Any unauthorized change to this equipment can lead to the user's operating license being withdrawn.
i
Only for Canada:
This equipment complies with the RSS-210 regulations of Industry Canada. Operation is subject to the following conditions:
this equipment must not emit harmful, electromagnetic radiation.
this equipment receives electromagnetic radiation, including radiation which can trigger unwanted functions.
Any unauthorized change to this equipment can lead to the user's operating license being withdrawn.
X
To unlock centrally: press the % button.
If you do not open a door or the trunk lid within approximately 40 seconds of unlocking the vehicle:
the vehicle is locked again.
the theft deterrent locking system is activated again.
X
To lock centrally: press the & button.
KEYLESS-GO
General notes
i
Only for USA:
This equipment complies with Part 15 of the FCC regulations. Operation is subject to the following conditions:
this equipment must not emit harmful, electromagnetic radiation.
this equipment may be affected by electromagnetic radiation, including radiation which can trigger unwanted functions.
Any unauthorized change to this equipment can lead to the user's operating license being withdrawn.
i
Only for Canada:
This equipment has been released in accordance with RSS - 210 of Industry Canada. Operation is subject to the following conditions:
this equipment must not emit harmful, electromagnetic radiation.
this equipment receives electromagnetic radiation, including radiation which can trigger unwanted functions.
Any unauthorized change to this equipment can lead to the user's operating license being withdrawn.
Important information for using KEYLESS-GO
You can use the KEYLESS-GO key as a conventional key.
You can combine KEYLESS-GO functions with those of a conventional key (e.g. open with KEYLESS-GO and close with the & button).
Always carry your KEYLESS-GO key on your person.
Never keep the KEYLESS-GO key with:
-
electronic equipment, such as your mobile phone or another key
-
metal objects, such as coins or metal foil
This may impair the functioning of KEYLESS­GO.
Opening and closing
Z
SmartKey
76
To open or close the vehicle, the KEYLESS­GO key should be no more than 3 ft (1 m) from the door or trunk.
When the vehicle is parked for more than 72 hours, the KEYLESS-GO function is deactivated. Pull one of the outer door handles and turn on the ignition to reactivate the KEYLESS-GO function.
If the KEYLESS-GO key is not near the vehicle, it is possible that the system may not recognize it. In this case, the vehicle cannot be locked or started with KEYLESS­GO.
If the KEYLESS-GO key has been removed from the vehicle (e.g. if a passenger leaves the vehicle with the KEYLESS-GO key):
-
while someone is holding the Start/Stop
Opening and closing
button or attempting to lock the vehicle with the outer door handle, the message Key not detected appears in the multifunction display
-
while the engine is running, the red message Key not detected appears in the multifunction display as you pull away. Find the KEYLESS-GO key or change its current position immediately (e.g. place it on the front-passenger seat or carry it in your shirt pocket.)
If you have started the engine using the Start/Stop button, you can turn if off again by:
-
pressing the Start/Stop button again
-
inserting the KEYLESS-GO key in the ignition lock when the vehicle is stationary and the automatic transmission is in parking position P.
You may accidentally unlock the vehicle if the KEYLESS-GO key is within 3 ft (1 m) of the vehicle and:
-
an outer door handle comes into contact with water
or
-
you are cleaning an outer door handle.
Note that the engine can be started by any vehicle occupant if a KEYLESS-GO key is in the vehicle.
Option 1: there is a KEYLESS-GO key in the vehicle and a KEYLESS-GO key outside the vehicle. If you leave the KEYLESS-GO key behind when you get out and lock the vehicle, a message does not appear in the multifunction display.
Option 2: there is a KEYLESS-GO key in the vehicle but no KEYLESS-GO key outside the vehicle. When you get out and try to lock the vehicle, the message Key still in vehicle appears in the multifunction display. The vehicle is not locked in this case.
When starting the engine and while driving, KEYLESS-GO also checks whether a valid key is in the vehicle by periodically establishing radio contact.
X
To unlock the vehicle: touch the inner surface of the door handle.
X
To lock the vehicle: touch sensor surface :.
If you pull on the handle of the trunk lid, only the trunk of the vehicle is unlocked.
i
If the vehicle has been parked for a long time, you must pull the door handle to activate the KEYLESS-GO functions.
SmartKey
77
Changing the settings of the locking system
You can change the settings 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.
X
To change the setting: press the % and & buttons simultaneously for approximately six seconds until the battery check lamp flashes twice.
The SmartKey now functions as follows:
X
To unlock the driver's door: press the
% button once.
X
To unlock centrally: press the % button twice.
X
To lock centrally: press the & button.
The KEYLESS-GO function is changed as follows:
X
To unlock the driver's door: touch the inner surface of the door handle on the driver's door.
X
To unlock centrally: touch the inner surface of the front-passenger door handle.
X
To lock centrally: touch sensor surface : on one of the door handles.
anti-theft alarm system will be triggered (Y page 71).
There are several ways to turn off the alarm:
X
Press the % or & button on the SmartKey.
or
X
Insert the SmartKey into the ignition lock.
or
X
Press the Start/Stop button in the ignition lock. The SmartKey must be in the vehicle.
or
X
Lock or unlock the vehicle using KEYLESS­GO. The SmartKey must be outside the vehicle.
Removing the mechanical key
Opening and closing
Restoring the factory settings
X
Press the % and & buttons simultaneously for approximately six seconds until the battery check lamp flashes twice.
Mechanical key
General notes
If the vehicle can no longer be locked or unlocked with the SmartKey, use the mechanical key.
If you use the mechanical key to unlock and open the driver's door or the trunk lid, the
X
Push release catch : in the direction of the arrow and at the same time remove mechanical key ; from the SmartKey.
SmartKey battery
Important safety notes
It is advisable to have batteries replaced at a qualified specialist workshop, e.g. at an authorized Mercedes-Benz Center.
Warning!
G
Batteries are toxic and contain caustic substances. For this reason, keep batteries out of the reach of children.
If a battery has been swallowed, visit a doctor immediately.
Z
SmartKey
78
Warning
G
SmartKey batteries contain perchlorate material, which may require special handling and regard for the environment. Check with your local government's disposal guidelines. California residents, see www.dtsc.ca.gov/
HazardousWaste/Perchlorate/ index.cfm.
Checking the battery
Opening and closing
X
Press the & or % button. The battery is working properly if battery charge indicator lamp : lights up briefly.
If battery charge indicator lamp : does not light up briefly during the test, the key batteries are discharged.
X
Change the key battery (Y page 78).
i
Consult any authorized Mercedes-Benz
Center for a key battery.
i
If the battery is tested within the signal
range of the vehicle, you can open or close the vehicle by pressing & or % respectively.
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 the cover of the battery tray.
X
Repeatedly tap the SmartKey against your palm until battery = falls out.
X
Insert the new battery with the positive pole facing upwards. Use a lint-free cloth to do so.
X
Insert the front tabs of the battery tray's cover first and then press to close it.
X
Check the function of all SmartKey buttons on the vehicle.
Changing the battery
You require a CR 2025 3 V cell battery.
X
Take the mechanical key out of the SmartKey (Y page 77).
Problems with the SmartKey
Problem Possible causes/consequences and M Solutions
SmartKey
79
You cannot lock/ unlock the vehicle using the SmartKey.
You can no longer lock/unlock the vehicle using KEYLESS­GO.
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
Lock or unlock the vehicle using the mechanical key (Y page 77).
X
Check the key battery and replace it if necessary (Y page 78).
The SmartKey is faulty.
X
Lock the vehicle as described in the "Locking the vehicle (mechanical key)" section (Y page 82) or unlock it using the mechanical key (Y page 77).
X
Have the SmartKey checked at a qualified specialist workshop.
KEYLESS-GO is in standby mode because the vehicle has not been unlocked for an extended period.
X
Pull the door handle and then turn the SmartKey to position 2 in the ignition lock.
There is a malfunction with KEYLESS-GO.
X
Lock/unlock the vehicle using the remote control function of the SmartKey. Point the tip of the SmartKey at the driver's door handle from close range and press the %/& button.
X
Have the SmartKey checked at a qualified specialist workshop.
Opening and closing
You have lost a SmartKey.
You have lost the mechanical key.
There is interference from a powerful source of radio waves.
X
Lock/unlock the vehicle using the remote control function of the SmartKey. Point the tip of the SmartKey at the driver's door handle from close range and press the %/& button.
X
Have the SmartKey canceled at an authorized Mercedes-Benz Center.
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.
Z
Doors
80
Problem Possible causes/consequences and M Solutions
The SmartKey cannot be turned in the ignition lock.
The SmartKey has been in position 0 for a considerable time.
X
Remove the SmartKey and re-insert it into the ignition lock.
X
Check the starter battery and charge it if necessary (Y page 293).
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 starter battery and charge it if necessary (Y page 293).
or
X
Opening and closing
Jump-start the vehicle (Y page 296).
or
X
Consult a qualified specialist workshop.
Doors
Important safety notes
Warning!
G
When leaving the vehicle, always remove the SmartKey from the starter switch. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could
injure themselves on parts of the vehicle
be seriously or fatally injured through excessive exposure to extreme heat or cold
injure themselves or cause an accident with vehicle equipment that can be operated even if the SmartKey is removed from the starter switch or removed from the vehicle, such as seat adjustment, steering wheel adjustment, or the memory function
If children open a door, they could injure other persons or get out of the vehicle and injure themselves or be injured by following traffic.
Do not expose the child restraint system to direct sunlight. The child restraint system's metal parts, for example, could become very hot, and the child could be burned by these parts.
Warning!
G
Do not carry heavy or hard objects in the passenger compartment or trunk unless they are firmly secured in place.
Unsecured or improperly positioned cargo increases a child's risk of injury in the event of
strong braking maneuvers
sudden changes of direction
an accident
Unlocking and opening doors from the inside
You can open a door from inside the vehicle even if it has been locked.
Only open the door if traffic conditions allow you to do so.
If the vehicle has previously been locked with the SmartKey or with KEYLESS-GO, opening a door from the inside will trigger the anti­theft alarm system. Switch off the alarm (Y page 71).
X
Pull door handle ;. If the door is locked, locking knob : pops up. The door is unlocked and can be opened.
i
When a door is opened, the side window on that side opens slightly. When the door is closed, the side window closes again.
!
The side windows will not open/close if the battery is discharged or if the side windows have iced up. It will then not be possible to close the door. Do not attempt to force the door closed. You could otherwise damage the door or the side window.
Doors
X
To unlock: press button :.
X
To lock: press button ;. The vehicle locks when all the doors are closed.
The vehicle locks when all front-passenger doors are closed.
If the vehicle has been locked centrally with the SmartKey or with KEYLESS-GO, it does not unlock if you use the unlocking button of the central locking.
Automatic locking
i
The vehicle locks automatically when the ignition is switched on and the wheels of the vehicle are moving at a speed of more than 9 mph(15 km/h). You may therefore lock yourself out if the vehicle is being pushed, towed, or located on a test rig.
81
Opening and closing
Centrally locking and unlocking the vehicle from the inside
The locking or unlocking buttons of the central locking do not lock or unlock the fuel filler flap.
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.
Z
82
Trunk
i
When you push either of the two buttons and an audible warning signal does not sound, the relevant setting has already been selected.
You can switch the automatic locking function on and off using the on-board computer (Y page 210).
Unlocking the driver's door (mechanical key)
If the vehicle can no longer be unlocked centrally with the SmartKey or KEYLESS-GO:
X
Take the mechanical key out of the SmartKey (Y page 77).
Opening and closing
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.
down the locking knob by hand, if necessary.
X
Close the driver's door.
X
Take the mechanical key out of the SmartKey (Y page 77).
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.
X
Turn the mechanical key back and remove it.
X
Make sure that the doors and the trunk lid are locked.
i
If you lock the vehicle as described above, the fuel filler flap is not locked. The anti­theft alarm system is not activated.
Trunk
Important safety notes
Do not leave the SmartKey in the trunk. You could otherwise lock yourself out.
Locking the vehicle (mechanical key)
Emergency locking
X
Open the driver's door.
X
Close the front-passenger door and the trunk lid.
X
Press the locking button (Y page 81).
X
Make sure that the locking knob on the front-passenger door is still visible. Press
Trunk
83
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:
injure themselves on vehicle parts
be seriously or fatally injured by extreme heat or cold
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.
gases may enter the vehicle interior resulting in unconsciousness and death.
!
The trunk lid swings upwards when opened. Therefore, make sure that there is sufficient clearance above the trunk lid.
For the trunk lid to be opened fully, there must be a minimum clearance from floor to ceiling of 5.58 ft (1.70 m).
The trunk lid can be:
opened and closed manually from outside
opened automatically from outside
opened automatically from inside
Opening and closing manually
Opening
You can only open the trunk lid after unlocking it first.
You can only unlock the trunk lid when the vehicle is stationary.
X
Press the % button on the SmartKey.
Opening and closing
Warning!
G
Do not carry heavy or hard objects in the passenger compartment or trunk unless they are firmly secured in place.
Unsecured or improperly positioned cargo increases a child's risk of injury in the event of
strong braking maneuvers
sudden changes of direction
an accident
Warning
G
Make sure the trunk lid is closed when the engine is running and while driving. Among other dangers, deadly carbon monoxide (CO)
X
Pull handle :.
X
Raise the trunk lid.
Closing
Warning
G
To prevent possible personal injury, always keep hands and fingers away from the trunk opening when closing the trunk lid. Be especially careful when small children are around.
Z
Trunk
84
X
Pull the trunk lid down using recess :.
X
Lock the vehicle if necessary with the & button on the SmartKey or with KEYLESS-GO (Y page 75).
i
If you leave a KEYLESS-GO key in the
trunk, the trunk lid will not lock.
Opening and closing
Automatic opening and closing from the outside
Important safety guidelines
Warning
G
Make sure the trunk lid is closed when the engine is running and while driving. Among other dangers, deadly carbon monoxide (CO) gases may enter the vehicle interior resulting in unconsciousness and death.
Opening automatically from the inside
You can open the tailgate from the driver's seat when the vehicle is stationary.
X
To open: pull remote operating switch for trunk lid : until the trunk lid opens.
Locking the trunk separately
You can lock the trunk separately. If you then unlock the vehicle centrally, the trunk remains locked and cannot be opened.
X
Close the trunk lid.
X
Take the mechanical key out of the SmartKey (Y page 77).
!
The trunk lid swings upwards when opened. Therefore, make sure that there is sufficient clearance above the trunk lid.
For the trunk lid to be opened fully, there must be a minimum clearance from floor to ceiling of 5.58 ft (1.70 m).
Opening
You can unlock and open the trunk lid simultaneously with the SmartKey.
X
Press and hold the F button on the SmartKey until the trunk lid opens.
X
Insert the mechanical key into the trunk lid lock as far as the stop.
X
Turn the mechanical key clockwise from position 1 to position 2.
X
Remove the mechanical key.
Unlocking the trunk (mechanical key)
!
The trunk lid swings upwards when opened. Therefore, make sure that there is sufficient clearance above the trunk lid.
If the trunk can no longer be unlocked with the SmartKey or KEYLESS-GO:
X
Take the mechanical key out of the SmartKey (Y page 77).
Side windows
X
Briefly press emergency release button :. The trunk lid unlocks and opens.
The trunk lid can be unlocked and opened with the trunk lid emergency release when the vehicle is stationary or while driving.
Trunk lid emergency release light:
The button flashes for 30 minutes after the trunk lid is opened.
The button flashes for 60 minutes after the trunk lid is closed.
The trunk lid emergency release does not open the trunk lid if the battery is disconnected or discharged.
85
X
Insert the mechanical key into the trunk lid lock as far as the stop.
X
Turn the mechanical key counter-clockwise as far as it will go to position 1 and pull the trunk lid handle. The trunk is unlocked.
X
Turn the mechanical key back and remove it.
Trunk emergency release
You can open the trunk lid from inside the vehicle with the emergency release button.
Side windows
Important safety notes
Warning!
G
When leaving the vehicle, always remove the SmartKey from the starter switch. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could
injure themselves on parts of the vehicle
be seriously or fatally injured through excessive exposure to extreme heat or cold
injure themselves or cause an accident with vehicle equipment that can be operated even if the SmartKey is removed from the starter switch or removed from the vehicle, such as seat adjustment, steering wheel adjustment, or the memory function
If children open a door, they could injure other persons or get out of the vehicle and injure themselves or be injured by following traffic.
Do not expose the child restraint system to direct sunlight. The child restraint system's
Opening and closing
Z
Side windows
86
metal parts, for example, could become very hot, and the child could be burned by these parts.
Warning!
G
Do not carry heavy or hard objects in the passenger compartment or trunk unless they are firmly secured in place.
Unsecured or improperly positioned cargo increases a child's risk of injury in the event of
strong braking maneuvers
sudden changes of direction
an accident
Warning!
G
Opening and closing
When opening or closing the windows, make sure there is no danger of anyone being harmed by the opening/closing procedure.
The door windows are equipped with the express operation and automatic reversal function. If in express operation mode a door window encounters an obstruction that blocks its path, the automatic reversal function will stop the door window and open it slightly.
The windows operate differently when the switch is pulled and held. See the "Closing when a window is blocked" section in this chapter for details.
The closing of the door windows can be immediately halted by releasing the switch or, if the switch was pulled past the resistance point and released, by either pressing or pulling the respective switch.
The closing of the rear side windows can be immediately halted by releasing the switch.
Activate the override switch when children are riding in the back seats of the vehicle. The children may otherwise injure themselves, e.g. by becoming trapped in the window opening.
Warning!
G
Do not keep any part of your body up against the window pane when opening a window. The downward motion of the pane may pull that part of your body down between the window pane and the door frame and trap it there. If there is a risk of entrapment, release the switch and pull it to close the window.
Opening and closing the side windows
:
Front left
;
Front right
=
Rear right
?
Rear left
The switches for all side windows are located on the driver's door. There is also a switch on the front-passenger door as well as on the doors in the rear compartment on the left and right-hand sides for the respective side window.
i
Operation of the side windows in the rear compartment is not possible when the override switch for the side windows is activated.
X
Turn the key to position 2 in the ignition lock.
i
You can continue to operate the side windows after you switch off the engine. This function remains active for five minutes or until one of the doors is opened.
Side windows
87
X
To open: press the corresponding switch.
X
To close: pull the corresponding switch.
i
If you press the switch beyond the point of resistance, an automatic opening/ closing process is started in the corresponding direction. You can stop automatic operation by pressing again.
Opening and closing all side windows (Cabriolet)
X
Open the cover on the lower center console. The switch for all side windows is under the cover.
X
To open all side windows manually:
press switch : as far as the point of resistance.
X
To open all side windows fully: press switch : beyond the point of resistance.
X
To close all side windows: pull switch :.
Convenience opening (Coupe)
You can ventilate the vehicle before you start driving. To do this, you can use the key to simultaneously:
open the side windows
open the panorama roof with power tilt/ sliding panel and roller sunblind
switch on the seat ventilation of the driver's seat
i
The convenience opening feature can only be operated using the key. The key must be near the handle of the driver's door.
X
Point the tip of the key at the driver's door handle.
X
Unlock the vehicle by pressing the % button.
X
Press and hold the % button until the side windows and the panorama roof with power tilt/sliding panel are in the desired position.
If the roller sunblind of the panorama roof with power tilt/sliding panel is closed, the roller sunblind is opened first.
X
Press and hold the % button again until the panorama roof with power tilt/sliding panel is in the desired position.
Convenience closing (Coupe)
General information
When you lock the vehicle, you can simultaneously:
close the side windows
close the panorama roof with power tilt/ sliding panel
On vehicles with a panorama roof with power tilt/sliding panel, you can then close the roller sunblind.
Warning!
G
When closing the windows and the panorama roof with power tilt/sliding panel, make sure there is no danger of anyone being harmed by the closing procedure.
If potential danger exists, proceed as follows:
Release button & to stop the closing procedure. To open, press and hold button %. To continue the closing procedure after making sure that there is no danger of anyone being harmed by the closing procedure, press and hold button &.
Opening and closing
Z
Side windows
88
Vehicles with KEYLESS-GO:
Release the sensor surface on the outside door handle to stop the closing procedure.
Immediately pull on the same outside door handle and hold firmly. The windows and the panorama roof with power tilt/sliding panel will open for as long as the door handle is held but the door not opened.
Using the SmartKey
i
The key must be near the handle of the
driver's door.
X
Point the tip of the key at the driver's door handle.
X
Press and hold the & button until the side windows and the panorama roof with
Opening and closing
power tilt/sliding panel are fully closed.
X
Make sure that all the side windows and the panorama roof with power tilt/sliding panel are closed.
On vehicles with a panorama roof with power tilt/sliding panel:
X
Press and hold the & button again until the roller sunblind of the panorama roof with power tilt/sliding panel closes.
X
To interrupt the convenience closing procedure: release the & button.
Using KEYLESS-GO
The SmartKey with KEYLESS-GO must be outside the vehicle but no more than 3 ft (1 m) away from a door.
X
Close all the doors.
X
Touch the sensor surface on door handle : until the side windows and the panorama roof with power tilt/sliding panel are fully closed.
i
Make sure you only touch sensor
surface :.
X
Make sure that all the side windows and the panorama roof with power tilt/sliding panel are closed.
On vehicles with a panorama roof with power tilt/sliding panel:
X
Touch sensor surface : on the door handle again until the roller sunblind of the panorama roof with power tilt/sliding panel closes.
X
To interrupt convenience closing:
release sensor surface : on the door handle.
Resetting the side windows
You must reset all the side windows if the side window cannot be closed fully.
X
Close all the doors.
X
Turn the key to position 2 in the ignition lock.
X
Pull on the corresponding switch on the door control panel until the side window is completely closed (Y page 86).
X
Hold the switch for an additional second.
Soft top (Cabriolet)
89
If the side window opens again slightly:
X
Pull the corresponding switch again immediately and hold it for approximately one second.
Problems with the side windows
Problem: a side window cannot be closed because an object is obstructing the side window.
X
Remove the object(s).
X
Close the side window.
Problem: a side window cannot be closed, and you cannot see the cause.
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.
If a side window is obstructed during closing and reopens again slightly:
X
Immediately after the window blocks, pull on the corresponding switch again until the side window has closed. The side window is closed with increased force.
If a side window is obstructed again during closing and reopens again slightly:
X
Immediately after the window blocks, pull on the corresponding switch again until the side window has closed. The side window is closed without the anti­entrapment feature.
Warning!
G
Pulling and holding the switch to close the window immediately after it had been blocked two times will cause the window to close without the anti-entrapment feature for as long as you hold the switch.
Soft top (Cabriolet)
Important safety notes
You can open or close the soft top either when the vehicle is stationary or when driving up to a speed of 40 km/h.
If there is a strong head wind, it may not be possible to close the soft top fully. In this case, reduce speed or stop in order to close the soft top fully.
For safety reasons, Mercedes-Benz recommends that you only open or close the soft top when the vehicle is stationary.
Risk of accident and injury
G
Only drive with the soft top fully open or closed.
If the soft top does not open or close fully, the soft-top hydraulics are depressurized and the soft top is lowered:
after about seven minutes if the ignition is switched on
immediately if the ignition is switched off
A warning tone sounds shortly beforehand. The Convertible Top Opening/Closing Not Finished message appears in the multifunction display.
Lock the soft top again before driving on. Otherwise, the unlocked soft top could open during the journey and cause you to lose control of your vehicle. You or other persons could be injured as a result.
!
Never sit on the soft-top compartment cover and do not store any heavy objects on it. You will otherwise damage the soft top and soft-top compartment cover of the vehicle.
Opening and closing
Z
Soft top (Cabriolet)
90
!
The soft top swings upwards when it is opened or closed. In order to avoid damaging the soft top or other parts of the vehicle when opening or closing the soft top, observe the following:
there must be sufficient clearance above the vehicle.
the trunk partition must be closed and must not be pushed upwards by the cargo.
there must not be any objects on the soft-top compartment cover.
the trunk lid must be closed.
the fabric must not be dirty, wet or frozen.
Opening and closing
Opening and closing the roof with the soft top switch
Important safety notes
Risk of injury
G
Make sure nobody can be trapped or injured by moving parts, such as the soft-top linkage or soft-top compartment cover, when opening or closing the soft top.
Release the soft-top switch in the event of danger. The soft-top mechanism stops immediately.
Risk of accident
G
If the vehicle speed exceeds 40 km/h, the soft top stops the opening or closing movement and remains in that position. This could impair your rear view. At high speeds the soft top may be damaged.
Reduce your speed to below 40 km/h or stop the vehicle in accordance with the traffic conditions. Press the soft-top switch again in order to open or close the soft top fully.
i
Make sure the soft top is dry before closing it. Otherwise, water could enter the interior or trunk.
Opening and closing
X
Make sure that the trunk partition is closed (Y page 96).
X
Close the trunk lid.
X
Turn the key to position 2 in the ignition lock.
X
Open the cover on the lower center console.
X
To open: pull soft-top switch : until the entire soft top is stowed away in the trunk. The Convertible Top in Operation message appears in the multifunction display.
If, when opening, you drive at speeds above 40 km/h, the opening procedure is stopped and you see the Open/Close Convertible Top Completely message in the multifunction display. Reduce your speed again to below 40 km/h and pull the soft-top switch again, to open the soft top fully.
X
To close: press and hold soft-top switch : until the soft top is fully closed.
The Convertible Top in Operation message appears in the multifunction display.
If, when closing, you drive at speeds above 40 km/h, the closing procedure is stopped and you see the Open/Close Convertible Top Completely message in the multifunction display. Reduce your speed again to below 40 km/h and pull the soft-top switch again, to close the soft top fully.
Soft top (Cabriolet)
91
Opening and closing with the key
Important safety notes
Risk of injury
G
Make sure nobody can be trapped or injured by moving parts such as the soft-top linkage or soft-top compartment cover when opening or closing the soft top.
If there is a risk of entrapment, immediately release the % or & button on the SmartKey. The soft-top mechanism stops immediately.
Opening and closing
i
The key must be near the handle of the
driver's door.
X
Point the tip of the SmartKey at the driver's door handle.
X
To open: press and hold the % button on the key until the soft top is fully opened. The Convertible Top in Operation message appears in the multifunction display. The seat ventilation is switched on. The rear side windows open.
X
To close: press and hold the & button on the key until the soft top is fully closed. The Convertible Top in Operation message appears in the multifunction display. The soft top and the side windows close.
If automatic operation still does not work, the soft top can be closed manually.
This work must be performed by two persons.
i
Closing the soft top manually is a complex, technically demanding process which requires a great deal of force. Only close the soft top manually in extreme emergencies. In these situations, it is better to get in touch with a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center.
Risk of injury
G
Remove wristwatches and any jewelry such as rings or bracelets. You could otherwise get caught, be injured and damage the vehicle.
Always grip the soft top at the indicated gripping points when closing the soft top manually. You could otherwise be injured.
X
Depress the parking brake.
X
Open the side windows.
X
Lower the head restraints (automatically (Y page 109) or manually (Y page 109)).
X
Remove the key from the ignition lock.
X
Open the trunk.
X
Take the two straps out of the vehicle tool kit (Y page 287).
X
Take the Allen key out of the Operator's Manual wallet and keep it with you.
Opening and closing
Closing the soft top manually
If the soft top cannot be closed automatically, check the following points:
is the trunk partition engaged (Y page 96)?
are the head restraints on the rear bench seats extended?
is the trunk lid closed?
is the on-board voltage sufficient?
Start the engine if necessary.
X
To open the cover on the left hand side in the trunk: turn rotary catch : counter-
clockwise and fold down cover ;.
Z
Soft top (Cabriolet)
92
X
Insert hex-socket wrench = into valve screw ? on the hydraulic pump.
X
Turn valve screw ? of the hydraulic pump with hex-socket wrench = counter­clockwise a full turn.
Opening and closing
approximately a quarter of a turn counter­clockwise.
X
Make sure catch B is not pulled in again. If this happens, pull out catch B again as far as possible and turn it about a quarter turn counter-clockwise.
The soft-top compartment hinges are on the right-hand and left-hand side in the gap between the lid of the soft-top compartment and the trunk sealing.
X
Shift both levers D of soft-top compartment hinges C forwards beyond the detent position on both sides.
Left trim in the trunk (example)
X
On both sides of the trunk, tear trim A along the perforation in the direction of the arrow.
Left trim in the trunk (example)
X
On both sides, behind the trim, pull out catch B as far as it will go and turn it
X
On both sides, pull the straps through behind the soft-top compartment hinges in the direction of the arrow.
X
Route the straps through the created loops.
Soft top (Cabriolet)
93
X
Pull the straps between the soft-top compartment hinges and the soft-top compartment.
i
Do not pull the straps as long as the trunk
is open.
X
Place straps E on the cover of the soft-top compartment.
X
Take the Allen key and the SmartKey out of the trunk if necessary.
X
Close the trunk lid.
i
You can only access the trunk again once
you have fully closed the soft top manually.
!
The trunk lid must be closed for the next steps. The soft top compartment cover could otherwise collide with the trunk lid.
Risk of injury
G
You could be injured during the following steps of opening the soft top manually if you work alone. Perform the following steps together with a second person.
X
Each person takes a strap.
X
Pulling with force, simultaneously lift out the cover of the soft-top compartment back/up by the straps in the direction of the arrow.
X
One person stands on the right-hand side and the other person on the left-hand side of the vehicle.
Risk of injury
G
You could become trapped or injured.
Grip the soft-top compartment with one hand and support yourself with the other hand on the edge of the trunk lid as illustrated.
X
Grip the soft-top compartment with one hand as illustrated.
X
Use the other hand to support yourself on the edge of the trunk lid as illustrated.
X
Move soft-top compartment cover F into an upright position as far as it will go. Pull the cover to the rear, applying constant force.
Opening and closing
Z
Soft top (Cabriolet)
94
Risk of injury
G
Do not reach between the cover halves and the hinges. You could otherwise become trapped.
X
Reach under the tip of soft top G in the soft-top compartment from the right-hand
Opening and closing
and left-hand sides.
I
To open
J
To lock
X
Pull off the cover of the roof lock behind the overhead control panel.
X
Insert the Allen key into the roof lock.
X
Turn the Allen key clockwise I as far as possible.
!
Make sure the Allen key is turned counter­clockwise as far as possible during the following step. The soft top may otherwise not be fully locked.
X
Turn the Allen key counter-clockwise J as far as possible. The soft top is now pre-locked on the windshield frame.
X
Lift the soft top out of the soft-top compartment and guide it forwards in the direction of the arrow onto windshield frame H.
X
Move material tensioning frame K to an upright position.
!
Make sure the soft-top compartment cover does not collide with the material tensioning frame during the following step.
X
Lower soft-top compartment cover L.
X
With your hand flat, press down the material tensioning frame until it rests on soft-top support M of the soft-top compartment cover.
Risk of injury
G
You could trap your hands.
Do not push the soft-top compartment cover forwards in front of the soft-top support with your hands.
X
With your hand flat, press the soft-top compartment cover forwards/downwards on both sides simultaneously until it engages in the guide. Apply your hands to the points indicated with arrows. At the same time, press the material tensioning frame gently downwards with your flat hand.
Soft top (Cabriolet)
N
To lock
X
Insert the Allen key into the roof lock.
X
Turn the Allen key counter-clockwise N as far as possible.
X
Have the soft-top mechanism repaired immediately at a qualified specialist workshop, e.g. an authorized Mercedes­Benz Center.
i
Press the soft-top compartment cover
again if the trunk lid cannot be opened.
!
Do not under any circumstances open the trunk lid with the emergency key. You could otherwise damage the trunk lid and the soft-top compartment cover.
Relocking the soft top
The soft top is not locked if:
the Convertible Top in Operation message appears in the multifunction display.
you hear a warning tone for up to ten seconds when pulling away or while driving.
Warning
G
Stop the vehicle in a safe location as soon as it is safe to do so and lock the soft top before continuing to drive. You could otherwise endanger yourself and others.
95
Opening and closing
Z
Soft top (Cabriolet)
96
You can lock the soft top again if it is not locked fully.
X
Stop the vehicle immediately, paying attention to road and traffic conditions.
X
Turn the key to position 2 in the ignition lock.
X
Press the soft-top switch.
Trunk partition
General notes
The trunk partition can be used to cover luggage and loads in the trunk.
The soft top can only be opened when the trunk partition is closed.
Opening and closing
!
To avoid damaging the soft top or load when folding back the soft top, observe the following:
when the trunk partition is open, do not place any objects in or behind the net on the side that are so long they could obstruct the trunk partition or damage the opened soft top.
make sure that the cargo does not push the trunk partition upwards.
Opening and closing
X
To open: push trunk partition : against the direction of the arrow by the handle. The trunk partition finishes opening automatically.
Brackets for the wind screen
The wind screen protects against wind when driving with the soft top open. It is secured above the rear bench seats. For this reason, only the driver and the front passenger can travel in the vehicle when the wind screen is installed.
Risk of accident
G
You could cause an accident if your rear view is limited by darkness or other conditions. Therefore, fold back the upper section of the wind screen if it restricts your vision or when it is dark.
!
Mercedes-Benz recommends that you only use draft stops which have been tested and approved for Mercedes-Benz vehicles. This helps to prevent damage to the vehicle.
!
Observe the backrest position of the front seats if the wind screen is installed, since the backrest could collide with the wind screen here.
X
To close: pull trunk partition : by the handle in the direction of the arrow until it rests on the sides of the trunk. The trunk partition finishes closing automatically.
X
When installing the wind screen, use lateral brackets :.
Observe the manufacturer's installation instructions.
AIRCAP
General notes
With AIRCAP, four people can travel comfortably with the soft top down. AIRCAP reduces the draft for the driver and passengers in both the front and the rear compartment in a vehicle with the soft top down. You can open or close AIRCAP either when the vehicle is stationary or when driving up to a speed of 160 km/h.
AIRCAP has the following components:
a wind deflector between the windshield and the soft top
an AIRCAP wind screen between the two head restraints on the rear bench seat
Risk of injury
G
When extending and retracting AIRCAP, make sure that no one can become trapped. If there is a risk of entrapment, press the button again to retract AIRCAP again.
The AIRCAP button is located under the cover in the lower center console.
:
AIRCAP button
Extending AIRCAP
X
Turn the key to position 2 in the ignition lock.
X
Open the cover on the lower center console.
X
Press AIRCAP button :. The two indicator lamps on the AIRCAP button light up.
Soft top (Cabriolet)
Wind deflector ; extends. The head restraints on the rear bench seats and AIRCAP wind screen = move to the center position simultaneously.
If one or two passengers in the rear compartment then fasten their seat belts, the head restraints in the rear bench seats and AIRCAP wind screen = move to the upper position.
i
If, when AIRCAP is extended, you park your vehicle with the soft top down and remove the key, the wind deflector and the head restraints in the rear compartment retract automatically. When you return to your vehicle and start the engine again, the wind deflector and the head restraints in the rear compartment are extended again.
i
AIRCAP cannot be extended or retracted if the vehicle speed exceeds 160 km/h.
97
Opening and closing
Z
Soft top (Cabriolet)
98
Retracting AIRCAP
X
Turn the key to position 2 in the ignition lock.
X
Open the cover on the lower center console.
X
Press AIRCAP button :. The two indicator lamps on the AIRCAP button go out. Wind deflector ; retracts. The head restraints on the rear bench seats and AIRCAP wind screen = move to the lowest position simultaneously.
i
If there are passengers wearing seat belts in the rear compartment, the head restraints on the rear bench seats and the AIRCAP wind screen remain in the upper position.
Opening and closing
Retracting the head restraints on the rear bench seats from the driver's seat
To improve the rear view, you can retract the head restraints on the rear bench seats individually (Y page 109). The wind deflector remains in its current position.
Removing
Bolts on the AIRCAP wind screen between the head restraints in the rear compartment
X
Use the 4 mm Allen key to turn the bolts on both sides counter-clockwise by about 90° and release them.
X
Pull the bolts out of the brackets on the head restraints.
Installing and removing the AIRCAP wind screen
Preparation
You will need a 4 mm Allen key to install/ remove the AIRCAP wind screen.
Before installing or removing the AIRCAP wind screen:
X
Turn the key to position 2 in the ignition lock.
X
Open the folding roof fully (Y page 90).
X
Extend the head restraints in the rear compartment fully (Y page 109).
X
Pull the AIRCAP wind screen out of the guide rails in the direction of the arrow. Make sure that you pull the AIRCAP wind screen forwards slightly when doing so.
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