366 Exterior lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Bulbs for high and low beam
H7 (55 W)
Open hood.
Press the clip together (arrow) and remove headlamp
cover (1 or 2).
Pull electrical connector off.
Unclip the retainer spring and take out the bulb.
Insert the new bulb so that the base locates in the
recess on the holder.
Clip in retainer springs and plug the connector onto the
bulb.
Align headlamp cover (1 or 2) and click into place.
Xenon (optional)
Bulb for low beamTurn signal lamp
(2357 NA [28.5 / 8.3 W] (Yellow))
Open hood.
Press the clip together (arrow) and remove headlamp
cover (2).
Twist bulb socket (7) counterclockwise and pull out.
Push bulb into socket, turn counterclockwise and
remove.
Insert new bulb in socket, push in and twist clockwise.
Reinstall bulb socket.
Align headlamp cover (2) and click into place.
Wa r n i n g !
Because of high voltage in Xenon lamps, it is
dangerous to replace the bulb or repair the lamp
and its components. We recommend that you have
such work done by a qualified technician.
414 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Emergency operation of sliding/pop-up roof ............ 377
Emergency tensioning retractor (ETR) ......................... 90
SRS indicator lamp ................................................... 305
Emergency trunk lid release button ............................. 59
Emergency unlocking in case of accident ................... 50
Emission control ............................................................229
Emission control label .................................................. 394
Engine compartment .....................................................339
Engine malfunction
CHECK ENGINE malfunction
indicator lamp ......................................................302
Engine oil additives ....................................................... 404
Engine oil consumption ................................................ 157
Engine oil level
Checking ........................................................... 156, 342
Warning ...................................................................... 324
ENGINE OIL LEVEL -
malfunction and warning messages ......................324
Engine oil level indicator .............................................. 156
Engine oils ...................................................................... 404
Entrance lamps, exit lamps .......................................... 192
ENTRY POSITION -
malfunction and warning messages ...................... 312
ESP - malfunction and warning messages ................ 315
ESP (Electronic stability program) .............................. 280
ESP control switch ....................................................282Malfunction and warning messages ...................... 315
Synchronizing ........................................................... 281
Warning lamp ........................................................... 307
ETR (Emergency tensioning retractor) .........................90
SRS indicator lamp .................................................. 305
Express opening and closing
See Power windows ................................................... 185
Exterior lamp – malfunction
and warning messages ............................................. 318
Exterior lamp switch ..................................................... 158
Daytime running lamp mode .................................. 160
Headlamp cleaning system ...................................... 161
Exterior lamps ............................................................... 364
Fog lamps .......................................................... 367, 368
Headlamp assembly ................................................. 365
High mounted stop lamp ......................................... 369
License plate lamps ................................................. 369
Low and high beam .................................................. 366
Parking lamps ................................................... 367, 368
Replacing bulbs ........................................................ 364
Side marker lamps ................................................... 368
Standby bulb function ............................................. 370
Standing lamps ................................................. 367, 368
Stop lamp ................................................................... 369
Taillamp assemblies ................................................ 368
Turn signal lamps ...................................366, 368, 369
417 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
LLAMP SENSOR -
malfunction and warning messages ......................320
Lamps, exterior
Fog lamps ..................................................158, 367, 368
Headlamps ....................................... 158, 318, 365, 385
License plate lamps .................................................. 369
Parking lamps ..........................................158, 367, 368
Replacing bulbs ......................................................... 364
Standing lamps .........................................158, 367, 368
Stop lamps ..................................................................369
Taillamps .......................................... 158, 318, 368, 385
Turn signal lamps ................................... 366, 368, 369
Level control system
Vehicles with Active Body Control (ABC) ............. 286
Vehicles with Airmatic system ............................... 285
Lighter .............................................................................206
LIGHTING SYSTEM -
malfunction and warning messages ...................... 318
Limp home mode (Automatic transmission) ............. 245
Locking and unlocking ............................................ 35, 38
Low beams
See Exterior lamps ....................................................364
Lumbar support ............................................................... 69
MMaintenance ................................................................... 217
Malfunction and indicator lamps
In the center console ............................................... 308
In the instrument cluster ........................................ 302
Malfunction and warning message memory ............. 136
Malfunction and warning messages
ACTIVE BODY CONTROL (ABC) ............................ 320
AIR CLEANER ........................................................... 333
AIRMATIC ..................................................................331
BATTERY/ALTERNATOR .......................................... 311
BRAKE ASSIST .......................................................... 312
BRAKE FLUID ............................................................ 313
BRAKE PAD WEAR ................................................... 313
CHIP-CARD (KEYLESS-GO) .................................... 328
COOLANT (coolant level) ......................................... 316
COOLANT (coolant temperature) ........................... 317
CRUISE CONTROL ................................................... 325
DISPLAY DEFECTIVE
(engine control unit) ............................................ 310
DISPLAY DEFECTIVE
(several systems) .................................................. 310
DISTRONIC (DTR) .................................................... 332
DOOR .......................................................................... 326
ENGINE OIL LEVEL ................................................. 324
