2005 MERCEDES-BENZ C CLASS COUPE turn signal

388 Practical hintsReplacing bulbsFront turn signal lamp bulb
Turn bulb socket3 counterclockwise
and remove it.

Press gently onto the bulb and turn
counterclockwise out of bulb
socket 3.

Press the new bulb gently into bulb
socket 3 and turn clockwise until it
engages.

Place bulb socket 3 back into the
lamp and turn it clockwise. Parking and standing lamp bulb

Turn housing cover
2 counterclock-
wise and remove it.

Pull out bulb socket 6 with the bulb.

Pull the bulb out of bulb socket 6.

Press the new bulb into bulb socket 6.

Press bulb socket 6 back into the
lamp.

Align housing cover 2 and turn it
clockwise. Bi-Xenon* headlamps
Warning!
G
Do not remove the cover
1
for the
Bi-Xenon headlamp. Because of high voltage
in Bi-Xenon lamps, it is dangerous to replace
the bulb or repair the lamp and its compo-
nents. We recommend that you have such
work done by a qualified technician.

389
Practical hints
Replacing bulbs
Left headlamp, mirror-image of right
headlamp1
Housing cover for Bi-Xenon headlamp
2 Housing cover for high beam flasher,
parking and standing lamp 3
Bulb socket for turn signal lamp
4 Bulb holder for high beam flasher
5 Bulb socket for parking and standing
lamp bulb
High beam bulb for high beam flasher

Turn housing cover 2 counterclock-
wise and remove it.

Turn bulb holder 4 with the bulb coun-
terclockwise and remove it.

Pull the bulb at its socket out of bulb
holder 4.

Insert the new bulb so that its socket
locates in the recess of bulb holder 4
and is level to it.

Reinsert bulb holder 4 w i t h t h e b u l b i n
the lamp and turn clockwise.

Align housing cover 2 and turn it
clockwise.
Front turn signal lamp bulb

Turn bulb socket 3 with the bulb
counterclockwise and remove it.

Press gently onto the bulb and turn
counterclockwise out of bulb
socket 3.

Press the new bulb gently into bulb
socket 3 and turn clockwise until it
engages.

Place bulb socket 3 back into the
lamp and turn it clockwise.

391
Practical hints
Replacing bulbs
3
Tab
4 Bulb socket for side marker lamp bulb
Press tabs 3 together.

Remove the bulb carrier.

Press gently onto the respective bulb
and turn counterclockwise out of its
bulb socket.

Press the new bulb gently into its bulb
socket and turn clockwise until it en-
gages. 5
Brake lamp bulb
6 Backup lamp bulb
7 Turn signal lamp bulb
8 Rear fog lamp bulb (only driver’s side),
tail, parking and standing lamp

Reinstall the bulb carrier.
Let tabs 3 engage.

Reinstall trim panel 2.

Turn latches 1 counterclockwise. Side marker lamp
The bulb socket for the side marker lamp
bulb is located between the bulb carrier
and the vehicle’s body.

Open the trunk lid.

Turn latches
1 on respective trim
panel 2 clockwise.

Fold trim panel 2 to the side.

Pull bulb socket 4 with the bulb out of
its holder.

Pull the bulb out of bulb socket 4.

Press the new bulb into bulb socket 4.

Press bulb socket 4 back into its
holder.

Reinstall trim panel 2.

Turn latches 1 counterclockwise.

407
Practical hints
Towing the vehicle
!
To be certain to avoid a possibility of
damage to the transmission, however,
we recommend the drive shaft be dis-
connected at the rear axle drive flange
for any towing beyond a short tow to a
nearby garage.
Warning!
G
If circumstances require towing the vehicle
with all wheels on the ground, always tow
with a tow bar if:

the engine will not run


there is a malfunction in the power sup-
ply or in the vehicle’s electrical system
as that will be necessary to adequately con-
trol the towed vehicle.
Prior to towing the vehicle with all wheels on
the ground, make sure the SmartKey is in
starter switch position 2.
If the SmartKey is left in starter switch
position 0 for an extended period of time, it
can no longer be turned in the switch. In this
case, the steering is locked. To unlock, re-
move SmartKey from starter switch and re-
insert.
iTo signal turns while being towed with
the hazard warning flasher in use, turn
SmartKey in starter switch to
position 2 and activate the combina-
tion switch for the left or right turn sig-
nal in the usual manner – only the
selected turn signal will operate.
Upon canceling the turn signal, the
hazard warning flasher will operate
again.

443
Index
A
ABS 25, 81, 437
Malfunction indicator lamp 340
Messages in display 353
Warning lamp 340
Accelerator position, automatic transmission* 165
Accessory weight 323
Accident In case of 55
Activating Air conditioning (cooling) 193Climate control 179
Air recirculation mode 189 Climate control 177
Anti-theft alarm system 86
Automatic climate control* 183
Central locking (control system) 148
Charcoal filter 191
Climate control 173
Climate control system 175
Defrosting 188 Climate control 177
Easy-entry/exit feature* 148
Electric air pump 399
ESP 85 Exterior headlamps 51
Exterior lamps 111
Exterior rear view mirror parking
position* 169
Hazard warning flasher 116
Headlamps 51
High beams 114
Ignition 33
Immobilizer 86
Rear fog lamp 113
Rear window defroster 170
Residual heat 193
Seat heating* 106
Tow-away alarm 88
Windshield wipers 53
Adding Coolant 296, 297
Engine oil 294
Headlamp cleaning fluid 299
Windshield washer fluid 299
Additional turn signals 385
Adjustable air vents, rear passenger compartment 194Climate control 180 Adjusting 35
Air distribution 186 Climate control 176
Air volume 187 Climate control 176
Backrest tilt 36, 38
Exterior rear view mirrors 42
Head restraint height 37, 38
Head restraint height, rear seats 103
Head restraint tilt 37, 39
Head restraint tilt, rear seats 105
Head restraints, rear seats Folding back 104
Placing upright 105
Instrument cluster illumination 119
Interior rear view mirror 42
Manual seat 36
Mirrors 42
Rear seat head restraints 103
Seat cushion tilt 36, 38
Seat fore and aft adjustment 36, 38
Seat height 36, 38
Seats 35
Steering column height 42
Steering column length 42
Steering wheel 40

446 IndexBoltsFor spare wheel 376
Brake Indicator lamp 25
Brake assist system (BAS) 437
Brake fluid 290, 428 Checking 290
Message in display 358
Brake lamp bulbs 385
Brake pads Message in display 358
Brakes 278 Warning lamp 341
Break-in period 276
Bulbs, replacing 384 Additional turn signals 385
Brake lamps 385
Fog lamps 385
Front lamps 385
High beam 385
High beam flasher 385
License plate lamps 385, 392
Low beam 385
Parking lamps 385, 388, 390
Rear fog lamp 385, 390
Rear lamps 385 Side marker lamp 391
Side marker lamps 385, 390
Standing lamps 385, 388, 390
Tail lamp assemblies 385
Tail lamp unit 390
Turn signal lamps 385
Button Audio system 198
C
CAC (Customer Assistance Center) 437
Calling up Range (distance to empty) 152
Service indicator 331
CAN system 437
Capacities Fuels, coolants, lubricants, etc. 426
Cargo compartment Lighting 118
Tie-down rings 253
Cargo tie-down rings 253
Catalytic converter 285
CD changer* 213
CD changer* operation 215
CD player
Operating 131
CD* operation 213 Center console 27
Front passenger front air bag off indica-tor lamp 27, 76, 345
Lower part 28
Upper part 27
Centigrade Setting temperature units 137
Central locking Automatic 97
From inside 98
Switch 98
Switching on/off (control system) 148
Unlocking from inside 98
Central locking switch 98
Changing CDs 213
Key setting 148
Charcoal filter 191 Activating 191
Deactivating 192
Charging Vehicle battery 402
CHECK ENGINE malfunction indicator lamp 342

447
Index
Checking
Brake fluid 290
Coolant level 290, 296, 359
Headlamp cleaning fluid 290
Oil level 290, 292
Tire inflate pressure 290
Vehicle lighting 290
Windshield washer fluid 290
Child safety 70 Air bags 62
Front passenger front air bag off indica-tor lamp 27, 76, 345
Infant and child restraint systems 66, 70
LATCH child seat anchors 78
OCS 73
Child seat anchors see LATCH child seat anchors
Cigarette lighter 259
Cleaning Cup holders 337
Gear selector lever 337
Hard plastic trim items 337
Headlamps 167
Headliner 337
Instrument cluster 337 Leather upholstery 338
Light alloy wheels 336
MB Tex upholstery 338
Plastic and rubber parts 338
Seat belts 337
Steering wheel 337
Upholstery 338
Windows 336
Windshield 54
Wiper blades 336
Wood trims 338
Cleaning tires 302
Climate control 172 Adjusting air distribution and volume 176
Defogging windshield 176
Defrosting 177
Rear window defroster 170
Setting the temperature 175
Clock 25, 139
Closing Ashtray, center console 258
Cup holder 257
Glove box 254
Hood 292
Luggage compartment 95 Panorama roof with power tilt/sliding
panel* in an emergency 381
Panorama roof with power tilt/sliding panel* with SmartKey 244
Storage compartment, armrest 255
Trunk lid 95
Windows 238
Windows with SmartKey 239
Cockpit 22, 437
Cockpit management and data system (COMAND*) 437
Cold tire inflation pressure 323
Collapsible tire 437
Collapsible wheel chock 375
COMAND* see separate operating instructions 437
Combination switch 114 Turn signals 52
Windshield wipers 53
Comfort driving Transmission program mode 164
Control and operation of radio transmitters 284

460 IndexRange (distance to empty)Calling up 152
Reading lamp 29
Rear bench seat Foldable 250
Rear fog lamp 385 Bulb 385
Switching on 113
Rear lamp bulbs Replacing 390
Rear lamps Messages in display 366–370
Rear lamps see Tail lamps
Rear passenger compartment Adjustable air vents 194
Rear passenger compartment, adjustable air ventsClimate control 180
Rear seat head restraints 103 Adjusting 103
Adjusting tilt 105
Folding back 104
Installing 105
Placing upright 105
Removing 105
Seats 105 Rear seats
Adjusting head restraint height 103
Head restraints 103
Rear view mirrors see Mirrors
Rear window defroster 170 Activating 170
Deactivating 170
Recommended tire inflation pressure 325
Reconnecting Vehicle battery 403
Refilling Coolant 296
Headlamp cleaning system* 299
Refrigerant Air conditioner 428
Refuelling 288
Regular checks 290
Reinstalling vehicle battery 402
Remote control SmartKey 90
Remote door unlock With Tele Aid* 268 Removing
Spare wheel 375
Vehicle battery 402
Wheel 396
Wiper blades 393
Replacing Backup lamp bulbs 390
Batteries (SmartKey) 382, 383
Brake lamp bulbs 390
Bulbs 384
Front lamp bulbs 385, 386
Front turn signal bulbs 388, 389
High beam bulbs (xenon-type* headlamps) 389
License plate lamp bulbs 392
Low beam bulbs 387
Parking lamp bulbs 388, 390
Rear fog lamp bulb 390
Rear lamp bulbs 385, 390
Rear turn signal bulbs 390
Side marker lamp bulbs 390, 391
Standing lamp bulbs 388, 390
Wiper blades 393
Reset button in the instrument cluster 134, 135