161 Controls in detail
Control system
Setting ambient lighting
Use this function to adjust the brightness
of the ambient lighting.
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Ambient Light Lev-
el
appears in the multifunction dis-
play.
The selection marker is on the current
setting.
Press buttonæ orç to select
the desired brightness of the ambient
lighting.
The setting
1 represents the darkest
level and setting
5 the brightest level.The ambient light is switched off at
setting
0.
Setting night security illumination
(Headlamps delayed shut-off feature)
Use this function to set whether you would
like the exterior lamps to remain on for
15 seconds during darkness after exiting
the vehicle and closing all doors.
With the delayed shut-off feature activated
and the exterior lamp switch in
positionU before the engine is turned
off, the following lamps will switch on
when the engine is turned off.
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps
If after turning off the engine you do not
open a door or do not close an opened
door, the lamps will automatically switch
off after 60 seconds.
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Headlamps Delayed
Shut-off
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the headlamps delayed shut-off feature
On or Off.
Turn the exterior lamp switch to
positionU before turning off the
engine.
The headlamps delayed shut-off fea-
ture is activated.
386 Practical hints
What to do if …
Display symbolDisplay messagePossible cause/consequencePossible solution
.Rear Left FoglampThe left rear fog lamp is malfunctioning. Contact an authorized
Mercedes-Benz Center as soon as
possible.
Rear Right FoglampThe right rear fog lamp is malfunctioning. Contact an authorized
Mercedes-Benz Center as soon as
possible.
Switch Off LightsYou have removed the SmartKey from the
starter switch, opened the driver’s door and
left the headlamps on or removed the
SmartKey with KEYLESS-GO* from the vehi-
cle and left the headlamps on.Switch off the headlamps.
Switch Off Lights
Or
Remove KeyThe exterior lamp switch is set toU and
you have forgotten to take out the SmartKey.
The parking lamps remain switched on.Switch off the headlamps
(
page 126).
or
Remove the SmartKey from the start-
er switch.
Tail Lamp
Left
Auxiliary Bulb OnThe left tail lamp is malfunctioning. An auxilia-
ry bulb is being used.Contact an authorized
Mercedes-Benz Center as soon as
possible.
Tail Lamp
Right
Auxiliary Bulb OnThe right tail lamp is malfunctioning. An auxil-
iary bulb is being used.Contact an authorized
Mercedes-Benz Center as soon as
possible.
404 Practical hints
Replacing bulbs
Bulbs
Safe vehicle operation depends on proper
exterior lighting and signaling. It is there-
fore essential that all bulbs and lamp as-
semblies are in good working order at all
times.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. See your autho-
rized Mercedes-Benz Center for headlamp
adjustment.iIf the headlamps or front fog lamps are
fogged up on the inside as a result of high humid-
ity, driving the vehicle a distance with the lights
on should clear up the fogging.iAuxiliary bulbs will be brought into use when
lamps malfunction. Read and observe the mes-
sages in the multifunction display (
page 382).
406 Practical hints
Replacing bulbs
Rear lamps Notes on bulb replacement
Use only 12 volt bulbs of the same type
and with the specified watt rating.
Switch lights off before changing a bulb
to prevent short circuits.
Always use a clean lint-free cloth when
handling bulbs.
Your hands should be dry and free of oil
and grease.
If the newly installed bulb does not light
up, contact an authorized
Mercedes-Benz Center.
LampType
7High mounted brake
lampLED
8 Brake, tail, parking,
standing, backup lamps
and turn signal lamps.
Rear fog lampHiP
LED*
9License plate lampsC5W
Warning!G
Bulbs and bulb sockets can be very hot. Al-
low the lamp to cool down before changing
a bulb.
Keep bulbs out of reach of children.
Halogen lamps contain pressurized gas. A
bulb can explode if you:
touch or move it when hot
drop the bulb
scratch the bulb
Wear eye and hand protection.
Because of high voltage in Xenon lamps, it is
dangerous to replace the bulb or repair the
lamp and its components. We recommend
that you have such work done by a qualified
technician.
460 Index
Coolant
Checking level 290
Messages in display 375–377
Temperature 282
Temperature indicator 137
Warning lamp 350
Corner-illuminating front fog lamps* 130
Cruise control 213
Canceling 215
Driving downhill 214
Driving uphill 214
Fine adjustment 216
Lever 222
Saving current speed 214
Setting speed 214
Cruise control lever 213, 222
Cup holders 246
Curb weight 324
D
Date display, setting 158, 159
Daytime running lamp mode 128
Setting 159
Deceleration
With Distronic* 221
Deep water see Standing water
Defogging windshield 197Defrosting
Front 197
Rear window 186
Delayed shut-off
Exterior lamps 161
Interior lighting 162
Department of Transportation see DOT
Dialing
A number (telephone) 167
Difficulties
While driving 58
With starting 52
Digital clock see Clock
Digital speedometer 145
Dimensions, vehicle 447
Direction of rotation (tires) 295Displays
Digital speedometer 145
Distronic* 219
Maintenance service indicator
message 330
Messages in display 358
Multifunction display 139
Outside temperature 139, 156
Selecting 156
Symbol messages 372
Text messages 360
Vehicle status message memory 151
Vehicle system settings, Control
system 152
Distance
Decreasing in Distronic* 226
Increasing in Distronic* 226
Warning function 226
Distance to empty (range) 166
Trip computer 164
466 Index
Lamps, indicator and warning
ABS 27, 344
Air bag off 70
Battery (SmartKey) 102
Brakes 347
CHECK ENGINE 27, 348, 349
Coolant 350
Distance warning lamp* 220, 226
Engine diagnostics 348, 349
Engine malfunction 27, 348, 349
ESP
®27, 345, 346
Fog lamps 129
Front passenger front air bag off 29,
356, 357
Fuel reserve 27, 351
High beam headlamps 27
Instrument cluster 344, 346
Seat belt telltale 27, 351, 352
SRS 65
Turn signals 27
Language, Setting 155
LATCH type child seat anchors 86
Layout of poly-V-belt drive 436
License plate lamps 406
Messages in display 385
Replacing bulbs 409Light alloy wheels, cleaning 339
Lighter see Cigarette lighter
Lighting 126
Automatic headlamp mode 127
Combination switch 130
Daytime running lamp mode 128
Door entry lamps 135
Exterior lamp switch 126
Front fog lamps 129
High beams 130
Instrument cluster illumination 136
Interior 133
Locator lighting 129
Low beam 126
Manual headlamp mode 127
Night security illumination 129
Parking lamps 126
Rear fog lamp 129
Settings (control system) 159
Trunk lamp 135
Limp-home mode 182
Loading see Vehicle loading
Loading the vehicle 296
Locator lighting 129, 160
Lock button (KEYLESS-GO*)
Door handle 62Locking the vehicle 59
In an emergency 399
Locking/Unlocking, SmartKey 36, 102
Locking/Unlocking, SmartKey with
KEYLESS-GO* 37
Loss of
Key, Mechanical 108
Key, SmartKey 108
Key, SmartKey with
KEYLESS-GO* 108
Loss of Service and Warranty Information
Booklet 433
Low beam headlamps 55
Indicator lamp 27
Replacing bulbs 408
Switching on 55
Lubricants 448
Lumbar support 119
467 Index
M
Main Dimensions 447
Maintenance 12
Calling up service indicator 331
Clearing service indicator
message 331
Resetting service indicator 332
Service indicator message 330
Service term exceeded 331
Maintenance, Maintenance system 330
Manual headlamp mode 127
Manual shift program CLS 63 AMG 179
Deactivating 181
Maximum load rating, Tires 324
Maximum loaded vehicle weight 324
Maximum tire inflation pressure 325
Mechanical key 398
Memory functions 123
Menus see Control system menus
Microphone, Hands-free 31
Minispare wheel see Spare wheel 393Mirrors
Adjusting 47
Auto-dimming 183
Exterior rear view mirror 47
Exterior rear view mirror parking
positions 184
Interior rear view mirror 47
Storing exterior mirror parking
position 125
Mobile phone see Telephone*
MOE tires* see MOExtended system*
MOExtended system* 313, 419
MOExtended tires* 313, 444
MON 284
MP3
Selecting track 150
Multicontour seat* 120
Multifunction display 139
Changing settings see Control system
menus and Control system
submenus 139
Selecting language 155
Multifunction display messages
ABS 360, 374
Airmatic DC 391, 392
Brake fluid 374Brake pads 373
Check engine 348, 349
Coolant 375, 376, 377
Cruise control 361
Distronic* 361
Door 372
Engine oil 379
ESP
®360, 363, 374
Fog lamps 382–384, 386
Hood 372
Light sensor 385
Parking brake 374
Parking lamps 384
PRE-SAFE
®360, 368
Reserve fuel 380
SmartKey with KEYLESS-GO* 380,
381
SRS 388
Tail lamps 386, 387
Tele Aid 388
Telephone* 391
Tires 390
Trunk 372
Turn signals 387
Windshield washer fluid 391
469 Index
Parktronic* 234
Activating/deactivating 237
Cleaning system sensors 337
Malfunctioning 237
Minimum distance 235
Range 234
System sensors 337
Warning indicators 25, 236
Warning sounds 237
Parts service 432
PASS AIR BAG OFF indicator lamp see
Front passenger front air bag off indica-
tor lamp
Passenger compartment
Interior lighting 133
Interior rear view mirror 47
Main fuse box 429
Parcel net in the front passenger
footwell 245
Passenger safety see Occupant safety
Pedals 271
Phone see Telephone*
Plastic parts, cleaning 339
Pliers, universal (vehicle tool kit) 395
Poly-V-belt drive
Layout 436Positions (Memory function) see Seats
Power assistance 272
Power outlet 250
Power seat see Seats 43
Power tilt/sliding sunroof 210
Opening/closing 210
Stopping 212
Synchronizing 212
Power washer 334
Power windows 205
Cleaning 338
Operating 205
Rear door window, blocking
operation 87
Side windows 205
Synchronizing 207
Practical hints 344
PRE-SAFE
®
Messages in display 360, 368
Problems
While driving 58
With vehicle 17
Product information 9
Production options weight 325
Program mode see Automatic transmis-
sion, Automatic shift programProgram mode selector switch
Automatic shift program 175
PSI 325
Push-start see Tow-start
R
RACETIMER 146
Radio
Selecting stations 149
Selecting stations (satellite*) 149
Radio transmitters 280
Reading lamp
Front 133
Rear 134
Rear door ashtray see Ashtrays 249
Rear door window
Blocking operation 87
Rear fog lamp see Fog lamps
Rear lamp 406
Rear lamps see Tail lamps
Rear seat head restraints see Head re-
straints
Rear storage compartment in the rear cen-
ter console 244
Rear view mirrors see Mirrors
Rear window defroster 186
Rear window sunshade* 185