2008 MERCEDES-BENZ C300 side marker lamp

436 Practical hints
Replacing bulbs
Front turn signal lamp bulb
1Mark
2Handle
3Bulb socket
Turn bulb socket3 with handle2
counterclockwise and remove it.
Press gently onto the bulb and turn
counterclockwise out of bulb
socket3.
Press the new bulb gently into bulb
socket3 and turn clockwise until it
engages.
Place bulb socket3 back into the
lamp. Handle2 must be in a horizon-
tal line and mark1 is on the upper
part.
Turn bulb socket3 clockwise until it
engage.
Parking and standing lamp bulb
Turn housing cover2 or3 counter-
clockwise and remove it.
Pull out bulb socket6 with the bulb.
Pull the bulb out of the bulb socket6.
Press the new bulb into bulb socket6.
Press bulb socket6 back into the
lamp.
Align housing cover2 or3 and turn
it clockwise.Additional turn signal lamps
The additional turn signal lamps in the ex-
terior 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 additional turn signal unit
replaced at an authorized Mercedes-Benz
Center.
Front side marker lamp
Since replacing the side marker lamp bulbs
is a technically highly demanding process,
we recommend you have the side marker
lamp bulbs replaced at 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 108).

437 Practical hints
Replacing bulbs
Tail lamp unit
Open trunk lid.
For driver side: Lift up the bottom and
pull out the trim panel covering the
driver side rear light.
For passenger side: Open the fuse box
in the trunk (
page 458).
1Tabs
2Connector
Disconnect electrical connector2.
Pull tabs1 in direction of arrows.
Remove the bulb carrier.1Side marker lamp
2Rear fog lamp (driver’s side)/Side
marker lamp
3Backup lamp
4Brake lamp/tail lamp
5Parking and standing lamp, brake
lamp/tail lamp
6Turn signal lamp
Press gently onto the respective bulb
and turn counterclockwise out of its
bulb socket.
Side marker lamp1: Turn the bulb
socket on backside of tail lamp unit
counterclockwise and removes side
marker lamp1 with bulb socket
Press the new bulb gently into its bulb
socket and turn clockwise until it
engages.
Side marker lamp1: Turn the new
bulb with socket on backside of tail
lamp unit clockwise until it engages.
Reinstall the bulb carrier.
Let tabs1 (
page 437) engage.
Connect the electrical connector2
(
page 437) until it engage.
Reinstall trim panel.
License plate lamp
Since replacing the license plate lamp
bulbs is a technically highly demanding
process, we recommend you have the li-
cense plate lamp bulbs replaced at an au-
thorized Mercedes-Benz Center.

499 Index
Restraint systems 416
Run Flat Indicator 390
Side marker lamps 412
SRS 416
Tele Aid* 418
TPMS* (Tire Pressure Monitoring Sys-
tem), (USA only) 392, 418
Trunk 419
Turn signals 413
Windshield washer fluid 419
Multifunction steering wheel 28, 152
Button operation 152
N
Navigation system* 158
See separate COMAND* operating
instructions
Neutral gear position,
Automatic transmission* 138, 140
Neutral gear position,
Manual transmission 137
New vehicle break-in 310
Normal occupant weight 357
Number, Vehicle Identification (VIN) 463O
Occupant Classification System see OCS
Occupant distribution 357
Occupant safety 34
Air bags 36
Children and air bags 51
Children in the vehicle 51
Fastening the seat belt 105
Front passenger front air bag off indica-
tor lamp 45
Infant and child restraint systems 51
LATCH-type child seat anchors 55
Seat belts 38, 105
OCS 41
Self-test 45
Oil
Filler neck 328
One-touch gearshifting
Gear selector lever* 145
Operating safety 15
Operating safety (Audio system) 177
Ornamental moldings, Cleaning 367
Outside temperature indicator 27, 149
Outside temperature see Displays
Overhead control panel 31
Override switch 57P
Paintwork, Cleaning 365
Panic alarm
Audible alarm and flashing exterior
lamps 58
Panic button 58
Panorama roof with power tilt/sliding
panel* 276
Cleaning 369
Opening/closing 277
Synchronizing 278
Parcel net in front passenger
footwell 285
Parking 133, 314
Parking brake 129, 134
Message in display 401
Parking lamps
Messages in display 411
Replacing bulbs 431, 434, 436
Parking position* (Canada only)
Exterior rear view mirrors 101
Parts service 460
PASS AIR BAG OFF indicator lamp see
Front passenger front air bag off indica-
tor lamp

501 Index
Replacing bulbs 430
Additional turn signals 431
Backup lamps 431, 436
Brake lamps 431
Corner-illuminating front fog
lamp* 431
Fog lamps 431, 436
Headlamp bulbs 432
Headlamps 431
High beam flasher
(Bi-Xenon*) 431, 435
High beam flasher
(Halogen) 431, 433
High beam headlamps
(Bi-Xenon*) 431
High beam headlamps
(Halogen) 431, 433
High mounted brake lamp 431
License plate lamps 431, 437
Low beam headlamps
(Bi-Xenon*) 431
Low beam headlamps
(Halogen) 431, 433
Parking lamps 431, 434, 436
Side marker lamps 431
Standing lamps 431, 434, 436Tail lamps 431, 436
Turn signal lamps 431
Turn signal lamps (Bi-Xenon*) 436
Turn signal lamps (Halogen) 434
Reporting safety defects 17
Reset to factory settings
(Audio system) 193
Residual engine heat and ventilation 266
Restraint systems
Messages in display 416
See Children in the vehicle
See SRS
Reverse gear position, Automatic
transmission* 138, 140
Reverse gear position,
Manual transmission 126
Rims 358
And Tires 467
Tires and wheels 331
Roadside Assistance 12
Roadside Assistance*
Tele Aid* 299
RON 478
Roof rack* 280
Rubber parts, cleaning 370
Run Flat Indicator* (Canada only) 342S
Safety
Driving safety systems 59
Occupant 34
Reporting defects 17
Safety belts see Seat belts
Satellite radio*
Calling SIRIUS Service Center 207
Channel update 207
Operation 200
Selecting program category 203
Showing program info 206
Storing channels 206
Submenu overview 200
Tuning in channels 204
Seat belts 46
Children in the vehicle 51
Cleaning 371
Fastening 46, 105
Force limiter 49
Messages in display 416
Proper use of 47, 106
Safety guidelines 38
Telltale 27, 48, 380
Seating capacity 335

502 Index
Seats 85
Adjustment 85
Easy entry/exit feature*
(Canada only) 95
Head restraints 89
Heating*, front seats 91
Lumbar support 91
Memory function* (Canada only) 102
Split rear bench seat* 281
Selector lever see Gear selector lever*
Self-test
OCS 45
Tele Aid* 296
Service and warranty information 10
Service intervals see Maintenance service
indicator
Service life, Tires 332
Service menu 164
Service see Maintenance
Service system see Maintenance, Mainte-
nance System
Service, Parts 460Setting
Cruise control 242
Higher speed in cruise control 244
Lower speed in cruise control 245
Temperature (interior) 262
To last stored speed (“Resume” func-
tion) in cruise control 245
Setting current speed 242
Settings
Control system menus and
submenus 154, 155
Date 170
Daytime running lamp mode 171
Individual, Vehicle 165
Lighting (control system) 171
Menus and submenus 153
Resetting all (control system) 166
Resetting values in trip menu 157
Shelf below rear window, Cleaning and
care of 371
Shift lever position indicator 151
Shift program mode,
Automatic transmission* 144, 151Shifting
Into reverse
(manual transmission) 137
Manual transmission 126, 137
Shifting, Automatic transmission* 138
Side impact air bags 40
Side marker lamps
Cleaning lenses 367
Messages in display 412
Replacing bulbs 431
Side windows see Power windows
Sidewall 358
SIRIUS satellite radio* see Satellite radio*
SmartKey see Key, SmartKey
SmartKey with KEYLESS-GO*
(Canada only) see Key, SmartKey with
KEYLESS-GO* (Canada only)
Snow chains 361
Spare wheel see Minispare wheel
Speed settings
Cruise control 244, 245
Setting current 242
To last stored speed
(“Resume” function) in Cruise
control 245
Speedometer 168