transmission MERCEDES-BENZ C55AMG 2006 W203 Owner's Guide

419 Practical hints
Towing the vehicle
Installing towing eye bolt
1Cover on right side of front bumper.
2Cover on right side of rear bumper.Removing cover
Press mark on cover1 or2 in
direction of arrows.
Lift cover off to reveal the threaded
hole for towing eye bolt.
The towing eye bolt is supplied with the
tool kit (located in the compartment under-
neath the trunk floor).
Screw towing eye bolt in to its stop and
tighten with lug wrench.
Reinstalling cover
Fit cover1 or2 and snap into place.
i
If the battery is disconnected or
discharged

the SmartKey will not turn in the
starter switch. For more informa-
tion, see “Battery” (
page 411)
and “Jump starting” (
page 415).

the gear selector lever will remain
locked in positionP. For informa-
tion on manually unlocking the
transmission gear selector lever
(
page 388).

436 Technical data
Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respectivelubricants must match. Therefore only use
products tested and approved by
Mercedes-Benz. Please refer to the Factory Approved
Service Products pamphlet, or inquire at
your Mercedes-Benz Center.
CapacityFuels, coolants, lubricants, etc.
Engine with oil filter9.0 US qt (8.5 l)Approved engine oils
Automatic transmission9.3 US qt (8.7 l)MB Automatic Transmission Fluid
Rear axle1.5 US qt (1.4 l)Hypoid gear oil SAE 85 W 90
Power steeringapprox. 1.1 US qt (1.0 l)MB Power Steering Fluid (Pentosin CHF 11S)
Front wheel hubsapprox. 2.1 oz (60 g) eachHigh temperature roller bearing grease
Brake system0.5 US qt (0.5 l)MB Brake Fluid (DOT 4+)
Cooling systemapprox. 12.8 US qt (12.0 l)MB 325.0 Anticorrosion/antifreeze agent
Fuel tank
including
a reserve of16.4 US gal (62.0 l)
2.6USgal (10.0l)Premium unleaded gasoline:
Minimum Posted Octane 91
(Avg. of 96 RON/86 MON)
Air conditioning systemR-134a refrigerant and special PAG lubricant oil
(never R-12)
Windshield washer3.2 US qt (3.0 l)MB Windshield Washer Concentrate1
1Use MB Windshield Washer Concentrate “MB SummerFit” and water for temperatures above freezing point or MB Windshield Washer Concentrate “MB SummerFit”
and commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios (page 442).
Windshield washer and headlamp
cleaning system*6.4 US qt (6.0 l)

445 Technical terms
ETD
(E
mergency Tensioning Device)
Device which deploys in certain frontal
and rear collisions exceeding the
system’s threshold to tighten the
seat belts.
->SRS
FSS (Canada vehicles)
(F
lexible Service System)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. FSS evaluates
engine temperature, oil level, vehicle
speed, engine speed, distance driven
and the time elapsed since your last
maintenance service, and calls for the
next maintenance service accordingly.
GAWR
(G
ross Axle Weight Rating)
(
page 332)Gear range
Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the gear selector
lever.
GPS
(G
lobal Positioning System)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special
receivers. Employs CD digital maps for
navigation.
GVW
(G
ross Vehicle Weight) (page 332)
GVWR
(G
ross Vehicle Weight Rating)
(
page 332)Instrument cluster
The displays and indicator/warning
lamps in the driver’s field of vision,
including the tachometer, speedo-
meter, engine temperature display and
fuel gauge.
Kickdown
Depressing the accelerator past the
point of resistance shifts the transmis-
sion down to the lowest possible gear.
This very quickly accelerates the
vehicle and should not be used for
normal acceleration needs.
Kilopascal (kPa)
(
page 332)
Locking knob
Knob on the door which indicates
whether the door is locked or un-
locked. Pushing the locking knob down
on an individual door from inside will
lock that door.

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

447 Technical terms
Production options weight
(
page 333)
Program mode selector switch
Used to switch the automatic
transmission* between standard
operationS, comfort operationC and
manual operationM.
PSI
(P
ounds per square inch) (page 333)
Recommended tire inflation pressure
(
page 333)
Restraint systems
Seat belts, belt tensioners, air bags
and child restraint systems. As inde-
pendent systems, their protective
functions complement one another.
Rim
(
page 333)RON
(R
esearch Octane Number)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line’s ability to resist undesired deto-
nation (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.
Shift lock
When the vehicle is parked, this lock
prevents the transmission gear
selector lever from being moved out of
positionP without SmartKey turned
and brake pedal depressed.
Sidewall
(
page 333)SRS
(S
upplemental Restraint System)
Seat belts, emergency tensioning
device and air bags. Though indepen-
dent systems, they are closely inter-
faced to provide effective occupant
protection.
Tele Aid* System
(T
elematic Alarm Identification on
D
emand)
The Tele Aid system consists of three
types of response: automatic and
manual emergency, roadside assis-
tance and information. Tele Aid is
initially activated by completing a
subscriber agreement and placing an
acquaintance call.
The Tele Aid system is operational
provided that the vehicle’s battery is
charged, properly connected, not
damaged and cellular and GPS
coverage is available.

449 Index
A
ABS 25, 82, 443
Indicator lamp 350
Messages in display 360
Accelerator position,
automatic transmission 158
Accessory weight 331
Accident
In case of 53
Active head restraint 71, 391
Active head restraints
see Head restraints
Additional turn signals 395
Air bags 61
BabySmart
TM deactivation
system 75, 443
Children 75
Front passenger front air bag off
indicator lamp 27, 75, 357
Front, Driver 65
Front, Passenger 65
Passenger 65
Safety guidelines 64
Side impact (front and rear*) 66
Window curtain 66Air conditioning refrigerant 437
Air conditioning system
Automatic climate control*
(Canada only) 184
Climate control 174
Air conditioning, Cooling
Automatic climate control*
(Canada only) 194
Climate control 182
Air distribution
Automatic climate control*
(Canada only) 189
Climate control 178
Air pressure see Tire inflation pressure
Air pump, electric
Turning on 409
Air recirculation mode
Automatic climate control*
(Canada only) 191
Climate control 180
Air vents, Front
Automatic climate control*
(Canada only) 185
Climate control 175Air vents, Rear
Automatic climate control*
(Canada only) 196
Climate control 183
Air volume
Automatic climate control*
(Canada only) 190
Climate control 178
Alignment bolt (vehicle tool kit) 406, 443
Anticorrosion/antifreeze 440, 441
Anti-theft systems 88
Anti-theft alarm system* 88
Immobilizer 88
Tow-away alarm* 90
Aquaplaning see Hydroplaning
Armrest 257
Ashtrays 260
Aspect ratio 331
ATF (Automatic transmission fluid) 301
AUDIO menu (Control system) 131

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

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

455 Index
Fuses 420
Aids for changing fuses 420
Fuse box (main) in passenger
compartment 421
Fuse box in engine compartment 421
Fuse box in trunk 422
Fuse chart 420
Fuse extractor 420, 422
Replacing 420
Spare fuses 420
G
Garage door opener 273
Gasoline also see Fuel
Gasoline see Fuel
GAWR 332
Gear range 445
Automatic transmission 160
Limiting 160, 162
Shifting into optimal 162
Gear selector lever 45, 155
Cleaning 346
Lock 45
Position indicator 156
Position, Automatic
transmission 125, 155, 157
Unlocking in an emergency 388Global locking/unlocking see Key
Global Positioning System see GPS
Glove box 256
Good visibility 169
GPS 445
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 332
GVWR 332
H
Halogen headlamp see Headlamps
Hands-free microphone 29
Hard plastic trim items, cleaning 346
Hazard warning flasher 119
Head restraints 106
Active head restraint 71
Front seat,
Removing and installing 106
Power seat, Adjusting 37
Rear seat, Folding back 107
Rear seat, Removing and
installing 108
Resetting activated head
restraints 391Head unit
Time synchronization* with 140
Headlamp cleaning system* 169, 304,
436
Headlamp shut-off delay see Delayed
shut-off, Exterior lamps
Headlamps
Automatic headlamp mode 115
Bi-Xenon* 399, 443
Cleaning lenses 344
Halogen 397
High beam see High beam flasher
High beam see High beam headlamps
Low beam see Low beam headlamps
Manual headlamp mode 115
Messages in display 374, 375, 376
Replacing bulbs 394
Switch 48, 55
Headliner and shelf below rear window
Cleaning and care of 347
Heated seats 110
High beam flasher 49, 118
High beam headlamps 49, 118
Indicator lamp 25
Messages in display 375
Replacing bulbs 395, 398

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