
1, 2, 3 ...
911 Emergency calls  ........................152 A
ABS (Antilock Brake System)  .............48
Indicator lamp ................................
257
Messages in the multifunction
display  ........................................... 237
Accessory weight  .............................. 217
Accidents  ............................................. 82
Air bags ........................................... 33
Emergency calls (Tele Aid) ............. 179
Emergency calls (Telephone) ......... 152
Active Bi-Xenon headlamps
see Headlamps                                        
Additives 
Engine oil ....................................... 303
Gasoline ......................................... 304
Address change  ................................... 19
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ................................................. 201
Messages in the multifunction
display  ................................... 241, 255
Air bags  ................................................ 33
Emergency call upon deployment  ..179
Front, driver and passenger ............. 35
Head-thorax ..................................... 36
Knee bags  ........................................ 36
Messages in the multifunction
display  ........................................... 239
OCS (Occupant Classification
System) ........................................... 37
Passenger front air bag off
indicator lamp  ...................29, 37, 263
Safety guidelines  ............................. 34
Air conditioning refrigerant and
lubricant ............................................. 303
Air distribution .................................. 168
Air pressure see Tire inflation pressure                        
Air pressure (tires) ............................ 217
Air pump (electric)  ............................ 280
Air recirculation mode  ......................169
AIRSCARF neck-level heating  .............65
Air vents ............................................. 166Air volume
 .......................................... 168
Alarm system see Anti-theft systems 
                            
Alignment bolt (vehicle tool kit)  ......279
Alternator  Messages in the multifunction
display  ........................................... 249
Alternator (Technical data)
see Vehicle specification                         
AMG menu ............................................ 97
Anticorrosion/antifreeze  ..................305
Antilock Brake System see ABS                                                    
Anti-theft systems  ............................... 51
Anti-theft alarm system ................... 51
Immobilizer ...................................... 51
Tow-away alarm  ............................... 52
Aquaplaning
see Hydroplaning                                     
Armrest  
Storage compartment  ....................175
Ashtray  ............................................... 177
Aspect ratio (tires)  ............................ 217
Audio/DVD menu  .............................. 100
Audio system ..................................... 112
Adjusting volume ........................... 117
Audio and telephone operation ...... 112
Audio AUX mode ............................ 145
Bluetooth ®
 settings  ....................... 120
CD mode ........................................ 131
Components .................................. 112
iPod ®
 (media interface)  .................139
Media interface .............................. 139
MP3 mode ..................................... 131
Operating safety  ............................ 112
Radio operation  ............................. 121
Satellite radio ................................ 125
Switching on and off  ......................117
System settings ............................. 119
Telephone  ...................................... 146
USB devices (media interface)  .......139
Auto-dimming rear view mirrors  ........ 69
Automatic central locking  ..........59, 108
Automatic climate control see Climate control system                     
Automatic headlamp mode  ................71
Automatic interior lighting control  ....75 4
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Clear button .......................................
116
Climate control see Climate control system 
                    
Climate control system  ....................162
Air conditioning  ............................. 165
Air conditioning refrigerant ............ 303
Air distribution ............................... 168
Air recirculation mode ................... 169
Air vents ........................................ 166
Air volume ..................................... 168
Automatic mode ............................ 166
Deactivating system  ......................165
Front defroster  .............................. 168
Maximum cooling MAX COOL  ........169
Residual heat and ventilation ......... 169
Temperature  .................................. 166
Clock  ...................................... 26, 93, 105
Cockpit  ................................................. 25
Cold tire inflation pressure  ..............217
Collapsible tire (spare wheel)  ..........300
Collapsible wheel chock  ...................234
COMAND system see separate COMAND system
operating instructions                              
Combination switch  ............................73
Control system .................................... 93
Multifunction display  .......................95
Multifunction steering wheel ............ 94
Resetting to factory settings .......... 102
Control system menus ........................ 96
AMG ................................................. 97
Audio/DVD  .................................... 100
Navigation ..................................... 101
Settings ......................................... 102
Standard display  .............................. 96
Telephone  ...................................... 110
Trip computer ................................ 109
Vehicle status message memory  ...101
Control system submenus 
Convenience .................................. 108
Instrument cluster  .........................103
Lighting .......................................... 105
Time/Date ..................................... 105
Vehicle  ........................................... 108
Convenience submenu  
Easy-entry/exit feature .................. 108 Coolant
 
Anticorrosion/antifreeze  ...............305
Capacities ...................................... 301
Checking level  ............................... 196
Messages in the multifunction
display  ........................................... 247
Corner-illuminating front fog
lamps  .................................................... 75
Cruise control  .................................... 159
Activating ....................................... 160
Canceling  ....................................... 160
Changing the set speed  .................161
Last stored speed .......................... 161
Lever .............................................. 160
Messages in the multifunction
display  ........................................... 241
Resume function ............................ 161
Setting current speed .................... 160
Cup holders ........................................ 176
Curb weight  ....................................... 217
Customer Assistance Center (CAC)  ...21
Customer Relations Department  .......21 D
Dashboard see Instrument cluster 
                            
Data recording ..................................... 21
Date, Setting ...................................... 105
Daytime running lamp mode  ..............72
Switching on or off ......................... 106
Deep water
see Standing water                                  
Defogging (windshield)  .....................169
Defroster  Front (Climate control system)  ......168
Rear window  .................................. 170
Delayed shut-off 
Exterior lamps ................................ 107
Interior lighting  .............................. 107
Department of Transportation
see DOT                                                    
Difficulties  
While driving .................................... 82
With starting  .................................... 80
Digital speedometer  ............................ 97
Dimensions (vehicle) see Vehicle specification                          6
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Glove box
 ........................................... 174
Gross Axle Weight Rating see GAWR 
                                               
Gross Vehicle Weight
see GVW                                                   
Gross Vehicle Weight Rating
see GVWR                                                
GVW (Gross Vehicle Weight)  ............218
GVWR (Gross Vehicle Weight
Rating) ................................................ 218H
Halogen headlamps see Headlamps 
                                       
Hard plastic trim items, cleaning  ....231
Hazard warning flasher  ....................... 74
Headlamp cleaning system ................ 74
Headlamps  
Active Bi-Xenon headlamps ............. 71
Automatic headlamp mode .............. 71
Bi-Xenon  .................................. 71, 269
Cleaning lenses ............................. 229
Cleaning system  .............................. 74
Daytime running lamp mode  ............72
Delayed shut-off  ............................ 107
Halogen ......................................... 269
High-beam flasher ............................ 74
High-beam headlamps  .....................74
Low-beam headlamps ...................... 71
Replacing bulbs ............................. 267
Switch .............................................. 71
Headliner, cleaning and care of  .......231
Head restraints  .................................... 62
Adjustment  ...................................... 62
Head-thorax air bags  ........................... 36
Heated steering wheel  ........................67
Height adjustment  
Seats ............................................... 62
High-beam flasher ............................... 74
High-beam headlamps  ................74, 269
Indicator lamp .................................. 26
High-performance brake system  .....223
Hood ................................................... 192
Messages in the multifunction
display  ........................................... 245
Horn ...................................................... 25
Hydroplaning ..................................... 224 I
Identification labels  ..........................292
Identification number, vehicle
(VIN) ................................................... 293
Ignition  ........................................... 61, 80
Immobilizer .......................................... 51
Infant and child restraint systems see Children in the vehicle 
                      
Inflation pressure
see Tires, Inflation pressure                     
Inside door handle  ........................30, 58
Instrument cluster  ........................26, 92
Illumination  ...................................... 93
Lamps ............................................ 256
Multifunction display  .......................95
Instrument lighting
see Instrument cluster, Illumination        
Instrument panel
see Instrument cluster                             
Instruments and controls
see Cockpit                                              
Interfere with radio reception  .......... 141
Interior lighting  ................................... 75
Delayed shut-off  ............................ 107
Emergency lighting .......................... 76
Reading lamps  ................................. 75
Interior rear view mirror  .....................68
Auto-dimming rear view mirrors ....... 69
Interior storage spaces
see Storage compartments                      
Intermittent wiping ............................. 76
Rain sensor ...................................... 76
iPod ®
 (media interface)  ....................139 J
Jack ..................................................... 235
Jump starting  ..................................... 283 K
Key, Mechanical  
Loss of ............................................. 58
Replacing
 ......................................... 58 Index
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Unlocking/locking manually ..........
264
Valet locking .................................... 61
Key, SmartKey 
Battery check lamp .......................... 57
Checking batteries ........................... 57
Factory setting
 ................................. 57
Global locking (SmartKey) ................ 57
Global unlocking
(SmartKey) ....................................... 57
Locking/unlocking ........................... 56
Loss of ............................................. 58
Messages in the multifunction
display  ........................................... 246
Remote control  ................................ 56
Replacing ......................................... 58
Replacing batteries ........................ 266
Restoring to factory setting ............. 57
Selective setting .............................. 57
Starter switch positions ................... 61
Kickdown  ............................................. 87
Kickdown (manual shift program) ..... 92
Kilopascal (air pressure unit)  ...........218
Knee bags  ............................................ 36L
Labels  
Certification ................................... 292
Emission control information
 ......... 293
Tire and Loading Information
placard ........................................... 205
Tire inflation pressure  ....................200
Lamps, exterior  
Exterior lamp switch ........................ 71
Front .............................................. 269
Messages in the multifunction
display  ........................................... 252
Switching on/off .............................. 71
Lamps, indicator and warning  
ABS .......................................... 26, 257
Brakes ..................................... 27, 257
Engine malfunction .................. 26, 262
ESP ®
 ........................................ 26, 260
Fog lamps  ........................................ 73
Fuel tank reserve ..................... 26, 261
High-beam headlamps  ...............26, 74
Instrument cluster  ...................26, 256 Low tire pressure/TPMS
malfunction telltale ..................
26, 262
Passenger front air bag
off ...................................... 29, 37, 263
Seat belt telltale  ................26, 42, 259
SRS ....................................
26, 32, 260
Turn signals  ..................................... 26
Language, selecting  ..........................104
License plate lamps  
Messages in the multifunction
display  ........................................... 253
Replacing bulbs ............................. 269
Light alloy wheels, cleaning  .............230
Lighter see Cigarette lighter                                
Lighting  ................................................ 70
Daytime running lamp mode  ............72
Exterior ............................................ 71
Interior  ............................................. 75
Limp-home mode ................................. 92
Load index (tires)  ......................213, 218
Locator lighting  ................................. 106
Locking the vehicle  
Manually  ........................................ 265
SmartKey ......................................... 56
Loss of  
Key  .................................................. 58
Service and Warranty Information
booklet .......................................... 292
Low-beam headlamps ......................... 71
Exterior lamp switch ........................ 71
Switching on  .................................... 71
Lubricants .......................................... 300
Luggage cover  ................................... 173
Lumbar support  ................................... 64 M
Maintenance  ........................................ 19
Maintenance System  Service indicator display
 ................226
Service indicator message ............. 225
Service term exceeded  ..................226
Manual headlamp mode (Low-
beam headlamps)  ................................ 71
Manual shift program  .........................90
Manual transmission .......................... 84
Gearshift lever  ................................. 8410
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Maximum engine speed
see Vehicle specification                          
Maximum loaded vehicle weight  .....218
Maximum load rating (tires)  .............218
Maximum permissible tire
inflation pressure .............................. 218
Mechanical key see Key, Mechanical                                
Media interface ................................. 139
Memory function ................................. 70
Menus see Control system menus                      
Mirrors  .................................................. 68
Auto-dimming rear view mirrors ....... 69
Exterior rear view mirror parking
position ............................................ 69
Exterior rear view mirrors ................ 68
Interior rear view mirror ................... 68
Memory function .............................. 70
Vanity mirror .................................. 176
MON (Motor Octane Number)  ..........303
Motor Octane Number see MON                                                  
MP3 mode .......................................... 131
Multifunction display .......................... 95
Symbol messages .......................... 243
Text messages ............................... 237
Vehicle status messages ............... 236
Multifunction display messages  
ABS ................................................ 237
Advanced TPMS ..................... 241, 255
Air bags ......................................... 239
Alternator ...................................... 249
Battery ........................................... 249
Brake fluid  ..................................... 244
Brake pads ..................................... 243
Check engine ................................. 247
Coolant .......................................... 247
Cruise control ................................ 241
Doors ............................................. 245
Engine oil ....................................... 250
Engine service  ............................... 247
ESP ®
 .............................................. 237
Fog lamps  .............................. 252, 254
Gas cap .......................................... 251
High-beam lamps ........................... 253
Hood .............................................. 245License plate lamps .......................
253
Light sensor ................................... 253
Low-beam lamps
 ............................ 253
Parking brake ................................ 244
Parking lamps  ................................ 253
Passenger front air bag  ..................239
Reserve fuel ................................... 251
Retractable hardtop  .......................246
Reverse lamp ................................. 252
Side marker lamps  .........................252
SmartKey ....................................... 246
SRS ................................................ 245
Tail lamps  ...................................... 254
Tele Aid  .......................................... 245
Tire inflation pressure  ............241, 255
Tire pressure monitor .................... 241
Tires ...................................... 241, 255
Trunk ............................................. 245
Turn signals  ................................... 255
Washer fluid  ................................... 247
Multifunction steering wheel  
Adjustment  ...................................... 66
Buttons ............................................ 94
Cleaning ......................................... 231
Easy-entry/exit feature  ...........67, 108
Gearshift control .............................. 89
Heating ............................................ 67
Memory function .............................. 70
Overview  .......................................... 27 N
Navigation menu ............................... 101
Navigation system see Separate operating instructions 
       
Nets, parcel  ....................................... 174
Night security illumination .............. 107
Normal occupant weight .................. 218
Number, vehicle identification
(VIN) ................................................... 293 O
Occupant Classification System see 
OCS (Occupant Classification
System)                                                    
Occupant distribution ....................... 218 Index
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Rear lamps
see Tail lamps                                           
Rear window defroster ..................... 170
Recommended tire inflation
pressure ..................................... 198, 218
Refrigerant, air conditioning ............ 303
Refueling  ............................................ 190
Regular checks  .................................. 191
Reminder, Seat belt see Seat belts, Telltale                             
Remote control
see Key, SmartKey                                   
Remote door unlock (Tele Aid)  .........182
Replacing  
Key  .................................................. 58
Replacing bulbs  ................................. 267
Reporting safety defects .................... 21
Research Octane Number see RON                                                   
Reserve fuel  
Messages in the multifunction
display  ........................................... 251
Warning lamp ........................... 26, 261
Reset button .................................. 27, 92
Restraint systems see Occupant safety                                
Retractable hardtop  ..........................170
Locking  .......................................... 172
Luggage cover  ............................... 173
Messages in the multifunction
display  ........................................... 246
Operating manually ........................ 266
Wind screen ................................... 173
Rims ........................................... 218, 297
Roadside Assistance  ...................19, 180
RON (Research Octane Number) ..... 303
Roof see Retractable hardtop                          
Rubber parts, cleaning ...................... 230 S
Safety  Driving safety systems ..................... 47
Occupant safety ...............................
32
Reporting defects ............................ 21
Safety belts
see Seat belts                                           Satellite radio ....................................
125
Seat belt force limiter ......................... 43
Seat belts ............................................. 40
Children in the vehicle  .....................45
Cleaning .........................................
231
Fastening  ......................................... 42
Proper use of  ................................... 41
Safety guidelines  ............................. 34
Safety notes ..................................... 40
Telltale ..................................... 26, 259
Seat heating ......................................... 65
Seating capacity ................................ 206
Seats ..................................................... 62 Adjustment  ...................................... 62
Easy-entry/exit feature  ....................67
Heating ............................................ 65
Memory function .............................. 70
Selective setting
see Key, SmartKey                                   
Selector lever
see Gear selector lever                            
Self-test 
OCS (Occupant Classification
System) ........................................... 39
Tele Aid  .......................................... 178
Service
see Maintenance                                      
Service, parts  .................................... 292
Service and warranty information  .....18
Service intervals see Maintenance System, Service
indicator message                                    
Service life (tires)  .............................. 210
Settings  Factory setting (SmartKey)  ..............57
Memory function .............................. 70
Menu ............................................. 102
Selective setting (SmartKey)  ............57
Shelf behind roll bars  ........................ 175
Side marker lamps  
Cleaning lenses ............................. 229
Messages in the multifunction
display  ........................................... 252
Sidewall (tires)  .................................. 219
Side windows see Power windows                                   Index
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TIN (Tire Identification Number) ......
219
Tire and Loading Information
placard  ............................................... 205
Tire and loading terminology  ...........217
TIREFIT ............................................... 273
Tire Identification Number see TIN 
                                                    
Tire inflation pressure 
Checking ........................................ 201
Important notes on ........................ 199
Label on the inside of fuel filler
flap  ................................................ 200
Placard on driver’s door B-pillar ..... 205
Tire labeling  ....................................... 212
Tire load rating  .................................. 218
Tire ply composition and material
used .................................................... 219
Tire repair kit see TIREFIT                                               
Tires ........................................... 197, 297
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 201
Air pressure ................................... 198
Care and maintenance ................... 209
Cleaning ......................................... 210
Direction of rotation, spinning  .......209
Important notes on tire inflation
pressure  ........................................ 199
Inflation pressure .................. 200, 201
Information placard ....................... 205
Inspection  ...................................... 209
Labeling  ......................................... 212
Load index ............................. 213, 218
Load rating .................................... 218
Messages in the multifunction
display  ................................... 241, 255
Ply composition and material
used ............................................... 219
Problems under-/overinflation ...... 200
Retreads  ........................................ 197
Rims and tires (technical data) ...... 297
Rotation ......................................... 212
Service life ..................................... 210
Sizes .............................................. 297
Snow chains .................................. 220
Speed rating .......................... 214, 219
Storing  ........................................... 210Temperature 
.......................... 199, 211
Terminology  ................................... 217
TIREFIT (tire repair kit) ................... 273
Tire Identification Number ............. 219
TPMS low tire pressure/
malfunction telltale .................. 26, 262
Traction ................................. 211, 219
Tread  ............................................. 219
Tread depth  ........................... 210, 219
Treadwear
 ...................................... 211
Treadwear indicators ............. 210, 219
Vehicle maximum load on  ..............219
Wear pattern .................................. 212
Winter tires  ............................ 219, 297
Tire speed rating  .......................214, 219
Total load limit ................................... 219
Tow-away alarm  .................................. 52
Towing  
Towing eye bolt .............................. 286
Vehicle  ........................................... 285
Towing eye bolt  ................................. 286
Traction ...................................... 211, 219
Transmission see Automatic transmission or
Manual transmission                                
Transmission fluid level  .................... 195
Transmission gear selector lever see Gear selector lever                            
Transmission positions  ....................... 87
Traveling abroad  ............................... 224
Tread (tires)  ....................................... 219
Tread depth (tires)  ....................210, 219
Treadwear  .......................................... 211
Treadwear indicators (tires) .... 210, 219
Trip computer menu  .........................109
Trip odometer, resetting  ..................... 93
Trunk  
Closing  ............................................. 60
Messages in the multifunction
display  ........................................... 245
Opening ........................................... 60
Trunk lid emergency release ............ 60
Unlocking manually  .......................265
Valet locking .................................... 61
Turning off the engine  ........................84
Turn signals ......................................... 73
Cleaning lenses ............................. 229 Index
15 171_AKB; 3; 60, en-US
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The following functions are available:
R
Checking tire inflation pressure with the
Advanced TPMS (Y page 201) (USA only)
R Checking coolant temperature
(Y page 97)
R Calling up digital speedometer or outside
temperature ( Y page 97)
R Calling up maintenance service indicator
display ( Y page 226)
R Checking engine oil level (SLK 55 AMG
only) ( Y page 194)
Checking coolant temperature G
Warning!
Driving when your engine is overheated can
cause some fluids which may have leaked into
the engine compartment to catch fire. You
could be seriously burned.
Steam from an overheated engine can cause
serious burns which can occur just by opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of the
vehicle and do not stand near the vehicle until
the engine has cooled down.
X Press button  & or * repeatedly until
the coolant temperature appears in the
multifunction display. During severe operating conditions, e.g. stop-
and-go traffic, the coolant temperature may
rise close to 248‡ (120†).
! 
Excessive coolant temperature triggers a
warning in the multifunction display. The engine should not be operated with a
coolant temperature above 248‡
(120†). Doing so may cause serious
engine damage which is not covered by the
Mercedes-Benz Limited Warranty.
Calling up digital speedometer or 
outside temperature  You can select whether the digital
speedometer or the outside temperature
appears in the multifunction display
(Y page 104).
G
Warning!
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
X Press button  & or * repeatedly until
the digital speedometer or the outside
temperature appears in the multifunction
display. Digital speedometer
AMG menu
This function is only available in AMG
vehicles.
X Press button  V or U repeatedly until
the AMG menu appears in the
multifunction display. Control system
97Controls in detail
171_AKB; 3; 60, en-US
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