Page 398 of 473
397 Practical hints
Replacing bulbs
Have the LEDs and bulbs for the following
lamps replaced by an authorized
Mercedes-Benz Center:
Additional turn signals in the exterior
rear view mirrors
High mounted brake lamp
Xenon* lamps
Front fog lamps
Front side marker lamps
Replacing bulbs for front lamps
Before you start to replace a bulb for a
front lamp, do the following first:
Turn the exterior lamp switch to
positionM (
page 114).
Open the hood (page 297).
Halogen headlamp
1Housing cover for low beam headlamp
2Housing cover for high beam head-
lamp, parking and standing lamp3Bulb socket for turn signal lamp bulb
4Bulb socket for low beam bulb
5Bulb socket for high beam bulb
6Bulb socket for parking and standing
lamp bulb
i
Have the headlamp adjustment
checked regularly.
Page 401 of 473

400 Practical hints
Replacing bulbs
Front turn signal lamp bulb
Turn bulb socket3 with the bulb
counterclockwise and remove it.
Press gently onto the bulb and turn it
counterclockwise out of bulb
socket3.
Press new bulb gently into bulb
socket3 and turn clockwise until it
engages.
Place bulb socket3 back into the
lamp and turn it clockwise.
Parking and standing lamp bulb
Press the clamp on housing cover2
and remove it.
Pull out bulb socket5 with the bulb.
Pull the bulb out of bulb socket5.
Press the new bulb into bulb socket5.
Press bulb socket5 back into the
lamp.
Align housing cover2 and press until
it engages.Additional turn signal lamp bulbs
The additional turn signal lamps in the
exterior rear view mirrors have LEDs.
If a malfunction occurs or LEDs fail to func-
tion, the entire turn signal unit must be re-
placed. Have the turn signal unit replaced
by an authorized Mercedes-Benz Center.
Front side marker lamp bulbs
Since replacing the side marker lamp bulbs
is a technically highly demanding process,
we recommend you have the side marker
lamp bulbs replaced by an authorized
Mercedes-Benz Center.
Replacing bulbs for rear lamps
Before you start to replace a bulb for a rear
lamp, do the following first:
Turn the exterior lamp switch to
positionM (
page 114).
Open the trunk (page 99).
Tail lamp unit
1Latch
Page 436 of 473
435 Technical data
Main dimensions and weights
Main dimensions and weights
Main dimensions
Weights
ModelC55AMG
Overall vehicle length181.8 in (4 617 mm)
Overall vehicle width (exterior rear
view mirrors folded out)77.8 in (1977 mm)
Overall vehicle height55.6 in (1 412 mm)
Wheelbase106.9 in (2 715 mm)
Track, front59.3 in (1 507 mm)
Track, rear58.0 in (1 474 mm)
Roof load max.220 lbs (100 kg)
Trunk load max.220 lbs (100 kg)
Page 447 of 473

446 Technical terms
Maintenance System (U.S. vehicles)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. The Maintenance
System in your vehicle tracks distance
driven and the time elapsed since your
last maintenance service, and calls for
the next maintenance service accord-
ingly.
Maximum load rating
(
page 332)
Maximum loaded vehicle weight
(
page 332)
Maximum tire inflation pressure
(
page 333)
Memory function
Used to store three individual seat,
steering wheel and mirror positions.MON
(M
otor Octane Number)
The Motor Octane Number for gasoline
as determined by a standardized
method. It is an indication of a
gasoline’s ability to resist undesired
detonation (knocking). The average of
both the MON (Motor Octane Number)
and ->RON (Research Octane Number)
is posted at the pump, also known as
ANTI-KNOCK INDEX.
Multifunction display
Display field in the instrument cluster
used to present information provided
by the control system.
Multifunction steering wheel
Steering wheel with buttons for
operating the control system.
Normal occupant weight
(
page 333)Overspeed range
Engine speeds within the red marking
of the tachometer dial. Avoid this
engine speed range, as it may result in
serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Poly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.
Power train
Collective term designating all
components used to generate and
transmit motive power to the drive
axles, including
engine
clutch/torque converter
transmission
transfer case
drive shaft
differential
axle shafts/axles
Page 451 of 473

450 Index
Audio system 197
Audio and telephone, operation 197
Button and soft key operation 200
CD changer* with MP3 216
CD operation 214
Operating and display elements 198
Operating audio system 200
Operating safety 197
Radio operation 205
Telephone* operation 223
Auto-dimming mirror* 169
Automatic central locking
Activating/deactivating
(Control system) 147
Automatic climate control*
(Canada only) 184
Control panel 185
Defrosting, front 190
Rear window defroster 173
Automatic headlamp mode 115
Automatic locking when driving 103
Automatic shift program
Program mode selector switch
(Automatic transmission) 161Automatic time change (Standard time,
Daylight Saving time) 142
Automatic transmission 155
Accelerator position 158
Automatic shift program 161
Emergency operation
(Limp-Home Mode) 168
Fluid level (ATF) 301
Gear ranges 160
Gear selector lever 155
Gear shifting malfunctions 168
Kickdown 158
Kickdown, manual shift program 167
Manual shift program 165
Manual shifting 162
One-touch gearshifting,
Gear selector lever 162
One-touch gearshifting,
Steering wheel gearshift
control 163
Program mode selector switch 161
Program mode selector switch,
manual shift program 165
Starting engine 46B
BabySmartTM
Air bag deactivation system 75, 443
Compatible child seats 75, 443
Self-test 76
Backrest
Rear seat, folding 252
Seat, power 36
Backup lamps
Messages in display 374
Replacing bulbs 396
Bar 331
BAS 84, 443
Batteries, SmartKey
Changing 393
Checking battery condition 98
Battery, Vehicle 303, 411
Charging 413
Disconnecting and connecting 412
Jump starting 415
Removing and installing 412
Bead 331
Bi-Xenon headlamps see headlamps
Block heater (Canada only) 337
Bolts, Spare wheel 385
Brake Assist System see BAS
Page 455 of 473

454 Index
ESP®84, 444
Messages in display 361–362
Warning lamp 25, 354
ETD 70, 445
Safety guidelines 64
Exterior lamp switch 48, 114
Exterior rear view mirrors 40
Parking position 170
F
Fahrenheit see Temperature display
mode 137
Filler neck, Engine oil 301
First aid kit 380
Flat tire 404
Jacking up the vehicle 405
Lowering the vehicle 410
Mounting the spare wheel 404
Preparing the vehicle 404
Spare wheel with collapsible tire 383
Flexible Service System see FSSFluids
Automatic transmission fluid 301,
436
Brake fluid 295, 437
Capacities 436
Engine coolant 295, 439
Engine oil 298, 437
Power steering fluid 436
Windshield washer and headlamp
cleaning system* 304, 442
Fog lamps 117, 118
Message in display 374, 376
Replacing bulbs 395, 396
Front air bags 65
Front lamps see Headlamps
Front passenger front air bag 65
Front passenger front air bag off indicator
lamp 27, 75, 357
Front seat head restraints see Head
restraints 106
FSS (Flexible Service System) (Canada
vehicles) 338, 445Fuel 293, 438
Additives 438
Capacities, Fuel tank 436
Filling the tank 293
Fuel filler flap and cap, Multifunction
display messages 353, 373
Fuel gauge 25
Fuel reserve warning lamp 354
Requirements, Octane rating 439
Technical data 436, 438
Fuel consumption statistics
After start 150
Since last reset 151
Fuel filler flap 293
Fuel reserve warning lamp 25
Fuel tank
Capacity 436
Filler flap 293
Fuels, coolants, lubricants etc.
Capacities 436
Page 457 of 473

456 Index
High mounted brake lamp 396
Hood 297
Message in display 373
Horn 23
HVAC see Climate control
Hydroplaning 287
I
Identification labels 426
Identification number, Vehicle (VIN) 426
Ignition 33, 46
Immobilizer 88
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems see
Children in the vehicle
Inflation pressure see Tires, Inflation
pressures
Inside door handle 99
Instrument and controls see Instrument
clusterInstrument cluster 24, 122, 445
Cleaning 346
Illumination brightness 122
Lamps 350, 356
Messages in display see Malfunction
display messages
Multifunction display 125
Instrument lighting see Instrument cluster,
Illumination brightness
Instruments and controls see Cockpit
Interior lighting 120
Delayed shut-off 147
Interior rear view mirror 40
Auto-dimming mirrors* 169
Interior storage spaces see Storage
compartment
J
Jack 380
Jacking up the vehicle 405
Jump starting 415K
Key, mechanical 386
Key, SmartKey
Batteries 98
Battery check lamp 98
Changing batteries 393
Factory setting 96
Locking/unlocking 32, 96
Locking/unlocking, Global setting 96
Locking/unlocking, Selective
setting 96
Loss of 98
Messages in display 373
Opening and closing the power
windows 241
Opening and closing the tilt/sliding
sunroof* 241
Positions in starter switch 33
Remote control 94
Starting the engine 45
Turning off the engine 56
Unlocking, Trunk lid 98
Valet locking 103
Kickdown 158, 445
Kilopascal 332
Page 459 of 473

458 Index
Maintenance 12, 338
Calling up service indicator
display 339
Clearing service indicator
message 339
FSS (Canada vehicles) 338
Maintenance System
(U.S. vehicles) 338
Resetting service indicator 340
Service indicator message 338
Service term exceeded 339
Maintenance System
(U.S. vehicles) 338, 446
Manual headlamp mode see Headlamps
Maximum load rating, Tires 332
Maximum loaded vehicle weight 332
Maximum tire inflation pressure 333
MB Tex upholstery, Cleaning and
care of 347
Mechanical key 386
Memory function see Steering wheel
Menus see Control system
Microphone, Hands-free 29Mirrors
Adjusting 40
Auto-dimming* 169
Exterior rear view mirror 40
Exterior rear view mirror,
Parking position 113, 149, 170
Interior rear view mirror 40
MON 446
Motor Octane Number see MON
Multifunction display 125, 446
Changing settings see Control system
menus and Control system sub-
menus
Multifunction display messages
ABS 360
Brake fluid 366
Brake lamps 374
Brake pads 366
Coolant 367, 368, 369
Cruise control 370
Display 370
Door 370
Engine coolant 367, 368, 369
Engine oil 371, 372
ESP
®361, 362
Fog lamps 374, 376Fuel cap 353, 373
Headlamps 375, 376
Hood 373
Key, SmartKey 373
Lamps, exterior 374–377
Parking brake 366
Parking lamp 376
Seat belt system 378
SRS 363
Steering gear oil 378
Tele Aid* 379
Telephone* 379
Tilt/sliding sunroof* 379
Trunk 379
Turn signals 377
Windshield washer fluid 379
Multifunction steering wheel 26, 126,
446
Button operation 126
N
Navigation system* 134
See separate COMAND* operating
instructions
Net, parcel 258
Neutral gear position, Automatic
transmission 155