
Locking/unlocking from inside ........75
SmartKey  ......................................... 70
Central locking/unlocking switch  ..... 75
Certification label  .............................. 332
Children in the vehicle  
Air bags  ........................................... 37
BabySmart™ air bag deactivation
system  ............................................. 46
Child safety locks (rear doors)  .........59
Child seat anchors – LATCH-type
(ISOFIX)  ........................................... 58
Indicator lamp, front passenger
front air bag off (Canada only)  .........46
Indicator lamp, front passenger
front air bag off (USA only)  ..............42
Infant and child restraint systems .... 55
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 58
OCS (Occupant Classification
System)  ........................................... 42
Override switch  ................................ 59
Safety notes ..................................... 54
Tether anchorage points  ..................57
Top tether  ........................................ 57
Child safety
see Children in the vehicle                        
Child seat anchors – LATCH-type
(ISOFIX) see Children in the vehicle                        
Chrome-plated exhaust tip,
cleaning  .............................................. 266
Cigarette lighter  ................................ 209
Clear button  ....................................... 142
Climate control system  
Air conditioning  ............................. 191
Air conditioning refrigerant  ............354
Air distribution  ............................... 194
Air recirculation mode  ...................195
Air volume  ..................................... 194
Automatic mode  ............................ 192
Deactivating system  ......................191
Front defroster  .............................. 194
Maximum cooling MAX COOL  ........195
Temperature  .................................. 192
Clock  ............................................ 29, 132
Cockpit  ................................................. 27
Cold tire inflation pressure  .............. 250
Collapsible wheel chock  ................... 269COMAND system
see separate COMAND system
operating instructions                               
Combination gauge  ............................. 28
Combination switch  ............................ 93
Compass  ............................................ 210
Control system  .................................. 118
Multifunction display  .....................120
Multifunction steering wheel  .........118
Resetting to factory settings  ..........130
Control system menus  ...................... 121
AMG ............................................... 123
Audio  ............................................. 126
Navi  ............................................... 126
Service ........................................... 129
Settings  ......................................... 130
Telephone  ...................................... 128
Trip  ................................................ 121
Control system submenus  
Convenience  .................................. 135
Instrument cluster  .........................131
Lighting  .......................................... 133
Time/Date  ..................................... 132
Vehicle  ........................................... 135
Convenience submenu  
Easy-entry/exit feature .................. 136
Fold-in function for exterior rear
view mirrors  ................................... 136
Coolant  
Anticorrosion/antifreeze  ...............357
Capacities  ...................................... 351
Checking level  ............................... 227
Messages in the multifunction
display  ........................................... 288
Temperature gauge ........................ 117
Warning lamp ................................. 305
Coolant temperature gauge  ............... 28
Corner-illuminating front fog
lamps  .................................................... 94
Cruise control  .................................... 180
Activating ....................................... 181
Canceling  ....................................... 181
Changing the set speed  .................182
Last stored speed  ..........................183
Lever .............................................. 181
Messages in the multifunction
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Resume function ............................ 183
Setting current speed  ....................181
Cup holders  ........................................ 207
Curb weight  ....................................... 250
Customer Assistance Center (CAC)  ... 23
Customer Relations Department  ....... 23
D
Dashboard see Instrument cluster                              
Data recording  ..................................... 23
Date, Setting  ...................................... 133
Daytime running lamp mode  .............. 91
Switching on or off ......................... 133
Deep water
see Standing water                                   
Defogging (windshield)  ..................... 195
Defroster  
Front (Climate control system)  ......194
Rear window  .................................. 196
Delayed shut-off  
Exterior lamps ................................ 134
Interior lighting  .............................. 135
Department of Transportation
see DOT                                                    
Difficulties  
While driving  .................................. 104
With starting  .................................. 102
Dimensions (vehicle)
see Vehicle specification                          
Direction of rotation (tires)  .............. 242
Displays  
Maintenance service indicator  .......259
Messages in the multifunction
display  ........................................... 270
Multifunction display  .....................120
Symbol messages  ..........................279
Text messages  ............................... 272
Trip computer  ................................ 121
Vehicle status message memory  ...129
Vehicle system settings  .................130
Door control panel  .............................. 33
Door handles  ........................................ 33
Doors  
Child safety locks  ............................ 59
Locking/unlocking (KEYLESS-GO)  ...71
Locking/unlocking (SmartKey)  ........70
Messages in the multifunction
display  ........................................... 286
Opening from inside ......................... 74
Remote door lock (Tele Aid) ........... 216
Remote door unlock (Tele Aid)  .......215
Unlocking (Mechanical key)  ...........309
DOT (Department of
Transportation)  .................................. 250
Drinking and driving  ......................... 254
Driving  
Abroad  ........................................... 257
Hydroplaning  ................................. 257
Instructions  ........................... 101, 254
In winter  ........................................ 253
Problems  ....................................... 104
Safety systems  ................................ 60
Systems  ......................................... 180
Through standing water  .................257
Driving and parking  
Safety notes  .................................. 101
Driving off  .................................. 103, 257
Driving safety systems  ....................... 60
ABS  .................................................. 61
Adaptive Brake  ................................ 62
BAS  .................................................. 61
EBP  .................................................. 62
ESP ®
 ................................................ 62
ETS/4-ETS  ....................................... 63
Driving systems  
All-wheel drive (4MATIC) ................ 183
Cruise control  ................................ 180
Dynamic handling package with
sport driving mode  .........................184
Hill-start assist system  ..................183
Parktronic system  ..........................185
Rear view camera  .......................... 188
Driving tips, automatic
transmission  ...................................... 110
Dynamic handling package with
sport driving mode  ............................ 184
E
E85 (ethanol fuel)  .............................. 355
Easy-entry/exit feature  .............. 85, 136
EBP (Electronic Brake
Proportioning)  ...................................... 62
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Electrical system 
Improper work on or
modifications  ................................... 22
Power outlets ................................. 210
Electrical system (Technical data)
see Vehicle specification                          
Electronic Stability Program
see ESP ®
                                                  
Electronic Traction System
see ETS/4-ETS                                          
Emergency, in case of  
First aid kit ..................................... 268
Flat tire  .......................................... 317
Hazard warning flasher  ....................93
Roadside Assistance ................ 21, 214
Towing the vehicle  .........................325
Emergency calls  
Tele Aid  .......................................... 212
Telephone  ...................................... 173
Emergency operations  
Remote door lock (Tele Aid) ........... 216
Remote door unlock (Tele Aid)  .......215
Trunk lid, emergency release  ...........76
Emergency Tensioning Device
see ETD                                                     
Emission control  ............................... 258
Information label ............................ 333
System warranties  ...........................20
Engine  
Break-in recommendations  ............222
Cleaning ......................................... 262
Compartment  ................................ 224
Malfunction indicator lamp  ............305
Messages in the multifunction
display  ........................................... 288
Number .......................................... 333
Starting  .......................................... 101
Turning off  ..................................... 106
Engine (Technical data)
see Vehicle specification                          
Engine coolant
see Coolant                                               
Engine oil  
Adding  ........................................... 226
Additives  ........................................ 353
Checking level  ............................... 226
Consumption  ................................. 225Messages in the multifunction
display  ........................................... 291
Oil dipstick ..................................... 226
Recommended engine oils and oil
filter  ............................................... 353
ESP ®
 (Electronic Stability
Program)  .............................................. 62
ETS/4-ETS  ....................................... 63
Messages in the multifunction
display  ........................... 280, 281, 283
Warning lamp ................................. 302
ETD (Emergency Tensioning
Device)  ................................................. 52
Safety guidelines  ............................. 39
Ethanol fuel (E85)  .............................. 355
ETS/4-ETS (Electronic Traction
System)  ................................................ 63
Express operation  
Panorama roof  ............................... 200
Power windows  ................................ 98
Tilt/sliding sunroof  ........................196
Exterior lamp switch  ........................... 90
Exterior rear view mirrors  .................. 86
Fold-in function  ................................ 88
Parking position  ............................... 87
Power-folding  ................................... 88
Switching fold-in function on or
off  .................................................. 136
Exterior view of vehicle  ...................... 26
F
Fastening the seat belts  ..................... 50
First aid kit  ......................................... 268
Flat tire  ............................................... 317
Lowering the vehicle  ......................321
Mounting the spare wheel  .............318
Preparing the vehicle  .....................318
Spare wheel ........................... 317, 349
Flexible Fuel Vehicles  ....................... 355
Floormats  ........................................... 220
Fluids  
Automatic transmission fluid  .........350
Brake fluid  ..................................... 351
Capacities  ...................................... 349
Engine coolant  ............................... 351
Engine oil  ....................................... 350
Manual transmission oil  .................350
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Power steering fluid .......................351
Washer and headlamp cleaning
system  ........................................... 352
Fog lamps  ............................................. 92
Messages in the multifunction
display  ................................... 292, 294
Fold-in function for exterior rear
view mirrors  ........................................ 88
Four-wheel drive see All-wheel drive (4MATIC)                    
Front air bags
see Air bags                                              
Front axle oil  ...................................... 351
Front lamps see Headlamps                                         
Front passenger front air bag  ............ 40
Messages in the multifunction
display  ........................................... 272
Front passenger front air bag off
indicator lamp (Canada only)  ..... 46, 307
Front passenger front air bag off
indicator lamp (USA only)  .......... 42, 308
Front seat head restraints see Head restraints                                   
Fuel  ..................................................... 222
Additives  ........................................ 355
Capacity, fuel tank  .........................352
Drive sensibly–safe fuel  .................254
Ethanol fuel (E85)  .......................... 355
Fuel consumption (Flexible Fuel
Vehicle) .......................................... 355
Fuel consumption statistics  ...........122
Fuel filler flap and cap  ...................223
Fuel tank reserve warning lamp  .....304
Premium unleaded gasoline  ...........354
Refueling ........................................ 222
Requirements  ................................ 354
Switching (Flexible Fuel Vehicle) .... 355
Fuel filler flap  ..................................... 223
Opening manually  ..........................310
Fuel gauge  ................................... 28, 118
Fuels, coolants, lubricants etc.  ........ 349
Fuel tank  
Capacity  ........................................ 352
Fuel filler flap and cap  ...................223
Refueling ........................................ 222
Fuses  .................................................. 328G
Garage door opener  .................... 32, 216
Gasoline see Fuel                                                     
GAWR (Gross Axle Weight Rating)  ... 251
Gear range  ......................................... 111
Indicator  ........................................ 111
Limiting  .......................................... 112
Shifting into optimal  ......................113
Gear selector lever  ............................ 108
Cleaning ......................................... 265
Gearshift pattern  ........................... 108
Lock  ...................................... 102, 108
Shifting procedure  .........................109
Transmission position indicator  .....109
Transmission positions  ..................109
Gearshift lever  ................................... 107
Gearshift pattern  ........................... 107
Generator
see Alternator                                           
Global locking/unlocking
see Key, SmartKey                                    
Glove box  ........................................... 205
Gross Axle Weight Rating see GAWR                                                 
Gross Vehicle Weight
see GVW                                                    
Gross Vehicle Weight Rating
see GVWR                                                 
GVW (Gross Vehicle Weight)  ............ 251
GVWR (Gross Vehicle Weight
Rating)  ................................................ 251
H
Halogen headlamps see Headlamps                                         
Hard plastic trim items, cleaning  .... 265
Hazard warning flasher  ....................... 93
Headlamp cleaning system  ................ 93
Headlamps  
Active Bi-Xenon headlamps  .............90
Automatic headlamp mode  ..............91
Bi-Xenon  .................................. 90, 314
Cleaning lenses  ............................. 263
Cleaning system  .............................. 93
Daytime running lamp mode  ............91
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Messages in the multifunction
display  ........................................... 286
Opening, trunk  ................................. 75
Opening and closing the power
tilt/sliding sunroof or the
panorama roof  ................................. 99
Opening and closing the windows .... 99
Remote control  ................................ 70
Replacing  ......................................... 74
Replacing batteries  ........................312
Restoring to factory setting  .......71, 73
Selective setting  ........................71, 73
Starter switch positions  ...................77
KEYLESS-GO  
Starter switch positions  ...................78
Kickdown  ........................................... 110
Kickdown (manual shift program)  ... 115
Kilopascal (air pressure unit)  ........... 251
Knee bag  .............................................. 40
L
Labels  
Certification  ................................... 332
Emission control information  .........333
Tire and Loading Information
placard ........................................... 238
Tire inflation pressure  ....................231
Lamps, exterior  
Exterior lamp switch  ........................90
Front  .............................................. 314
Messages in the multifunction
display  ........................................... 292
Rear  ............................................... 314
Switching on/off .............................. 90
Lamps, indicator and warning  
ABS .......................................... 29, 298
Brakes  ..................................... 28, 298
Center console  ................................ 31
Coolant  .................................... 28, 305
Engine malfunction  ..................28, 305
ESP ®
 ........................................ 28, 302
ESP ®
 OFF  ................................ 28, 303
Fog lamps  ........................................ 92
Front fog lamps ................................ 28
Front passenger front air bag off
(Canada only)  .......................... 46, 307
Front passenger front air bag off
(USA only) ................................ 42, 308
Fuel tank reserve  .....................28, 304
High-beam headlamps  ...............28, 93
Instrument cluster  ...................28, 297
Low-beam headlamps  ................28, 91
Low tire pressure/TPMS
malfunction telltale  ..................28, 306
Rear fog lamp  .................................. 28
Seat belt telltale  ................29, 51, 301
SRS .................................... 28, 36, 302
Turn signals  ..................................... 28
LATCH-type child seat anchors (ISOFIX)
see Children in the vehicle                        
License plate lamps  
Messages in the multifunction
display  ........................................... 294
Light alloy wheels, cleaning  ............. 265
Lighter see Cigarette lighter                                 
Lighting  ................................................ 90
Daytime running lamp mode  ............91
Exterior  ............................................ 90
Interior  ............................................. 95
Limp-home mode  .............................. 116
Load index (tires)  ...................... 246, 251
Loading see Vehicle loading                                   
Locator lighting  ................................. 134
Locking the vehicle  
KEYLESS-GO  .................................... 71
Manually  ........................................ 310
SmartKey  ......................................... 70
Loss of  
Key  .................................................. 73
Service and Warranty Information
booklet  .......................................... 332
Low-beam headlamps  ......................... 91
Exterior lamp switch  ........................90
Replacing bulbs  ............................. 314
Switching on  .................................... 91
Lubricants  .......................................... 349
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M
Maintenance  ........................................ 21
Maintenance System  
Service indicator display  ................259
Service indicator message  .............259
Service term exceeded  ..................259
Manual headlamp mode (Low-
beam headlamps)  ................................ 91
Manual shift program  ....................... 113
Manual transmission  ........................ 107
Gearshift lever  ............................... 107
Hill-start assist system  ..................183
Maximum engine speed
see Vehicle specification                          
Maximum loaded vehicle weight  ..... 251
Maximum load rating (tires)  ............. 251
Maximum permissible tire
inflation pressure  .............................. 251
Mechanical key see Key, Mechanical                                 
Media interface  ................................. 205
Memory function  ................................. 89
Menus see Control system menus                       
Minispare wheel
see Spare wheel                                        
Mirrors  .................................................. 86
Auto-dimming rear view mirrors ....... 87
Exterior rear view mirror parking
position  ............................................ 87
Exterior rear view mirrors  ................86
Interior rear view mirror  ...................86
Memory function .............................. 89
Power-folding exterior rear view
mirrors  ............................................. 88
Vanity mirror  .................................. 208
MON (Motor Octane Number)  .......... 354
Motor Octane Number see MON                                                   
MP3 mode  .......................................... 158
Multifunction display  ........................ 120
Symbol messages  ..........................279
Text messages  ............................... 272
Vehicle status messages  ...............270
Multifunction display messages  
ABS  ....................................... 280, 281
Active headlamps  .......................... 292Advanced TPMS ............................. 277
Air bags  ......................................... 272
Alternator  ...................................... 290
Backrests ....................................... 286
Battery  ........................................... 290
Brake fluid  ..................................... 282
Brake pads ..................................... 279
Child seat  ...................................... 275
Coolant  .......................................... 288
Corner-illuminating front fog
lamps  ............................................. 295
Cruise control  ................................ 275
Doors  ............................................. 286
EBP  ................................................ 281
Engine oil  ....................................... 291
ESP ®
 ............................. 280, 281, 283
Fog lamps  .............................. 292, 294
Front passenger front air bag  ........272
Gas cap .......................................... 291
High-beam lamps  ........................... 293
Hood  .............................................. 286
License plate lamps  .......................294
Light sensor  ................................... 294
Low-beam lamps ............................ 294
Parking brake  ................................ 281
Parking lamps  ................................ 293
Power steering  ............................... 288
Reserve fuel  ................................... 291
Reverse lamp  ................................. 292
Side marker lamps  .........................293
SmartKey  ....................................... 286
SmartKey with KEYLESS-GO  ..........286
SRS  ................................................ 284
Tail lamps  ...................................... 295
Tele Aid  .......................................... 284
Tire inflation pressure  ............276, 296
Tire pressure monitor  ....................277
Tires  ...................................... 276, 296
Trunk  ............................................. 286
Turn signals  ................................... 296
Multifunction steering wheel  
Adjustment  ...................................... 84
Buttons  .......................................... 118
Cleaning ......................................... 265
Easy-entry/exit feature  ...........85, 136
Gearshift control  ............................ 112
Memory function .............................. 89
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N
Navigation system see Separate operating instructions         
Navi menu  .......................................... 126
NECK-PRO active front head
restraints  ............................................. 52
Resetting  ....................................... 311
Nets, parcel  ....................................... 203
Normal occupant weight  .................. 251
Number, vehicle identification
(VIN)  ................................................... 333
O
Occupant Classification System see OCS (Occupant Classification
System)                                                     
Occupant distribution  ....................... 251
Occupant safety  
Air bags  ........................................... 37
BabySmart™  .................................... 46
Children and air bags  .......................37
Children in the vehicle  .....................54
Child seat anchors – LATCH-type
(ISOFIX)  ........................................... 58
Fastening the seat belts ................... 50
Front passenger front air bag off
indicator lamp (Canada
only)  ........................................ 46, 307
Front passenger front air bag off
indicator lamp (USA only)  ........42, 308
Infant and child restraint systems .... 55
Introduction  ..................................... 36
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 58
OCS (Occupant Classification
System)  ........................................... 42
Seat belts  .................................. 39, 48
OCS (Occupant Classification
System)  ................................................ 42
Self-test  ........................................... 46
Odometer  ........................................... 121
Oil, oil level see Engine oil                                            
On-board computer
see Control system                                   
One-touch gearshifting  ..................... 112
Operating safety  .................................. 22
Ornamental moldings, cleaning  ....... 263
Overhead control panel  ...................... 32
P
Paintwork, cleaning  .......................... 261
Paintwork code  ................................. 333
Panic alarm  .......................................... 60
Panorama roof with power tilt/
sliding panel  ...................................... 200
Cleaning ......................................... 264
Operation ....................................... 200
Roller sunblinds  ............................. 199
Synchronizing  ................................ 201
Parcel nets  ......................................... 203
Parking  ............................................... 105
Parktronic system  ..........................185
Parking brake  .................................... 105
Messages in the multifunction
display  ........................................... 281
Parking position  
Exterior rear view mirrors  ................87
Transmission position  ....................109
Parktronic system  
Cleaning system sensors  ...............263
Malfunction .................................... 187
Minimum distance  .........................186
Sensor range  ................................. 185
Switching on/off  ........................... 187
System sensors  ............................. 185
Warning indicators  .........................186
Parts service  ...................................... 332
PASS AIR BAG OFF indicator lamp
(Canada only) see Front passenger front air bag
off indicator lamp (Canada only)               
PASS AIR BAG OFF indicator lamp
(USA only) see Front passenger front air bag
off indicator lamp (USA only)                    
Passenger safety
see Occupant safety                                 
Pedals  ................................................. 254
Pelvis air bags  ..................................... 41
Phone see Telephone                                           
Plastic parts, cleaning  ...................... 265
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Exterior view
iThis Operator’s Manual describes all features, standard or optional, potentially available
for your vehicle at the time of purchase. Please be aware that your vehicle might not be
equipped with all features described in this manual.
FunctionPage:Trunk:Locking and unlocking70,
309
Opening and closing75Valet locking77;Rear lamps314=Rear window defroster196?Fuel filler flap222AExterior rear view mirrors86BPower tilt/sliding sunroof196Panorama roof with power
tilt/sliding panel199
CWindshield:Wiping with washer fluid97Cleaning264FunctionPageDDoors:Locking and unlocking70,
309
EWipers96Wiper blades, replacing316Wiper blades, cleaning264FHood224GFront lamps314HHeadlamp cleaning system93IFront towing eye326JTires and wheels229Rims and tires344KRear towing eye32626Exterior viewAt a glance
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