Page 363 of 481
362 Practical hintsWhat to do if …?Display
Possible cause
Possible solution
?
VISIT WORKSHOP
There may be a malfunction in the:
Fuel injection system
Ignition system
Exhaust system
Fuel system
Visit an authorized Mercedes-Benz
Center as soon as possible.
B
COOLANT
CHECK LEVEL
The coolant level is too low.
Add coolant (
page 294).
If you have to add coolant frequently,
have the cooling system checked by an
authorized Mercedes-Benz Center.
Warning!
G
Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts. You can be seriously burned.
!Do not ignore the low engine coolant
level warning. Extended driving with
the message and symbol displayed
may cause serious engine damage not
covered by the Mercedes-Benz Limited
Warranty.
Do not drive without a sufficient
amount of coolant in the cooling sys-
tem. The engine will overheat, causing
major engine damage.
Page 373 of 481

372 Practical hintsWhat to do if …?Display
Possible cause
Possible solution
.
STANDING LIGHT, L
CHECK LIGHT
The left front parking lamp is malfunction-
ing.
Replace the bulb as soon as possible.
STANDING LIGHT, R
CHECK LIGHT
The right front parking signal lamp is mal-
functioning.
Replace the bulb as soon as possible.
STANDING LIGHT, L
CHECK LIGHT
SUBSTITUTE LAMP ON
The left rear parking signal lamp is mal-
functioning. A substitute bulb is being
used.
Replace the bulb as soon as possible.
STANDING LIGHT, R
CHECK LIGHT
SUBSTITUTE LAMP ON
The right rear parking signal lamp is mal-
functioning. A substitute bulb is being
used.
Replace the bulb as soon as possible.
TAIL LIGHT, LEFT
CHECK LIGHT
SUBSTITUTE LAMP ON
The left tail lamp is malfunctioning. A sub-
stitute bulb is being used.
Replace the bulb as soon as possible.
TAIL LIGHT, RIGHT
CHECK LIGHT
SUBSTITUTE LAMP ON
The right tail lamp is malfunctioning. A
substitute bulb is being used.
Replace the bulb as soon as possible.
TURN OFF LIGHTS
Lamps have been turned on although the
SmartKey in the ignition is in position 0.
Turn the exterior lamp switch to M
(page 50).
Page 377 of 481
376 Practical hintsWhat to do if …?Tire inflation pressure monitor
messagesDisplay
Possible cause
Possible solution
TIRE PRES. MONITOR
REACTIVE AFTER
CORRECTING PRESSURE
There was a tire inflation pressure warning
message.
The yellow warning lamp for the tire infla-
tion pressure monitor comes on and you
have not reactivated the system since the
last tire inflation pressure check.
Activate the tire inflation pressure monitor
after correcting the tire inflation pressure val-
ues (
page 308).
TIRE PRESSURE
DISPLAY ONLY
AVAILABLE WHEN
IGNITION IS ON
Switch on the ignition (
page 34).
TIRE PRES. MONITOR
REACTIVATED
The tire inflation pressure monitor is using
the current pressure values as the basis for
monitoring.
Warning!
G
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle.
You may lose control of the vehicle. Contin-
ued driving with a flat tire will cause exces-
sive heat build-up and possibly a fire.
Page 392 of 481
391 Practical hints
Opening/closing in an emergency
Opening/closing in an emergency
Tilt/sliding sunroof
You can open or close the tilt/sliding sun-
roof manually should an electrical malfunc-
tion occur.
The tilt/sliding sunroof drive is located be-
hind the lens of the interior overhead light.
1Lens
Pry off lens1 using a flat blade screw-
driver (
page 384).
Switch on the ignition (
page 34).
Take the crank from the operator’s
manual pouch.
2Crank
Insert crank2 through hole.
Turn crank2 clockwise to:
slide sunroof closed
raise roof at the rear
Turn crank2 counterclockwise to:
slide sunroof open
lower roof at the rear
iTurn crank2 slowly and smoothly.
The tilt/sliding sunroof must be syn-
chronized after being operated manual-
ly (
page 214).
Page 452 of 481

451 Index
A
ABC 232, 443
Messages in display 351
Setting vehicle level 230, 233
ABS 25, 79, 443
Malfunction indicator lamp 340
Messages in display 353
Warning lamp 340
Accelerator position, automatic
transmission 177
Accessory weight 323
Accident
In case of 54
Activating
Air conditioner (cooling) 202
Air conditioning 202
Air recirculation mode 198
Anti-theft alarm system 86
Central locking (control system) 168
Charcoal filter 200
Distance warning function* 227
Distronic* 223
Easy-entry/exit feature 170
ESP
®
83
Exterior lamps 132
Exterior rear view mirror parking position 187
Front and rear fog lamp 132, 134
Hazard warning flasher 136
Headlamps 50
High beams 135
Ignition 34
Ignition with KEYLESS-GO* start/stop
button 36
Immobilizer 57, 85
Limiting opening height of trunk
lid* 169
Manual shift program S 55 AMG and
S 65 AMG 184
Rear window defroster 201
Residual heat 202, 207
Seat heater 125, 126
Seat ventilation* 127
Tow-away alarm 88
Windshield wipers 52
Adaptive Damping System (ADS) 229,
443
Adding
Coolant 294
Engine oil 292
Additional turn signals 395
Adjustable air vents, rear passenger compartment 204
Adjusting 37
Air distribution 196, 206
Air volume 197
Backrest tilt 38
Drive-dynamic seat* 171
Exterior rear view mirrors 41
Head restraint height 39
Head restraint tilt 39
Instrument cluster illumination 140
Interior rear view mirror 41
Lumbar support 122
Mirrors 41
Multicontour backrest* 122
Power seat bench* 117
Seat cushion depth 38, 123
Seat cushion tilt 38
Seat fore and aft adjustment 38
Seat height 38
Seat in the lumbar region 123
Seat in the shoulder region 123
Seats 37
Steering column height 40
Steering column in or out 40
Steering column up or down 40
Steering wheel 40
Page 462 of 481

461 Index
Height adjustments
Vehicle level 230, 233
High beam 50
Replacing bulbs 395
High beam flasher 135
High beam headlamps
Messages in display 370
Switching on 135
High mounted brake lamp 395
High-performance brake system
(S 65 AMG only) 275
Hood 287
Closing 288
Message in display 368
Opening 287
Hydroplaning 277
I
Identification labels 422
Emission control information
label 422
Vacuum line routing diagram
label 422
Ignition 34, 36
Switching on 34, 46, 47Immobilizer 85
Activating 85
Deactivating 85
Indicator lamps see Lamps, indicator and
warning
Individual seats* 117
Head restraint height 118
Infant and child restraint systems 71
Installing 74
LATCH child seat anchors 75
Information
About service and warranty 10
Button for Tele Aid 259
Infrared reflecting windshield 269
Inside rear view mirror
Auto-dimming 186
Installing
Infant and child restraint systems 74
Towing eye bolt 415
Wiper blades 402
Instrument cluster 24, 140, 446
Cleaning 337
Coolant temperature gauge 141
Illumination 140Multifunction display 143
Outside temperature indicator 142
Selecting language 164
Integrated remote control
Canadian programming 267
Erasing memory 268
Hand-held transmitter 265
Operating 268
Rolling code programming 266
Interior illumination
Delayed switch-off 167
Interior lighting 137
Activating automatic control 137
Deactivating automatic control 137
Manual operation 137
Reading lamps in the front 138
Reading lamps in the rear 138
Interior rear view mirror
Adjusting 41
J
Jump starting 411
Page 463 of 481

462 IndexK
Key see SmartKey 57, 58
Key, mechanical 388
Key, SmartKey
Checking the batteries 95
Locking 58
Key-dependency memory
Settings 169
KEYLESS-GO* 446
Activating ignition with 36
Locking 58
Locking the vehicle 101
Loss of SmartKey with
KEYLESS-GO 102
Messages in display 368
Starting the engine 47
Turning off engine 57
Kickdown 177, 446
Kilometers/miles in speedometer 163
Kilopascal 324
Km/h or mph in speedometer 163L
Lamp bulbs, exterior 394
Lamps, exterior
Front 395
Light sensor 370
Messages in display 371
Rear 395
Lamps, indicator and warning
ABS 340
Air bag off 65
Battery (SmartKey with
KEYLESS-GO*) 100
Battery (SmartKey) 94
Brakes 341
Coolant 362
Distronic* 220
Engine diagnostics 342, 343
Engine malfunction indicator
lamp 342, 343
ESP
®
344, 345
Front passenger front air bag off 348Fuel reserve 343
Instrument cluster 340–347
Seat belts telltale 345
Service indicator 329
SRS 61
Language
Multifunction display 164
Setting 164
LATCH child seat anchors 75
Layout of poly-V-belt drive 423
Leather upholstery
Cleaning 338
Lever
For cruise control 222
License plate lamps
Replacing bulbs 395, 400
Light alloy wheels
Cleaning 337
Light sensor 370
Lighter
Center console 250