2004 MERCEDES-BENZ CL500 fog light

337 Practical hints
Replacing bulbs
Rear lamps Notes on bulb replacement


Only use 12 volt bulbs of the same type
and with the specified watt rating.


Switch lights off before changing a bulb
to prevent short circuits.


Always use a clean lint-free cloth when
handling bulbs.


Your hands should be dry and free of oil
and grease.


If the newly installed bulb does not
come on, visit an authorized
Mercedes-Benz Center.


Have the LEDs and bulbs for the follow-
ing lamps replaced by an authorized
Mercedes-Benz Center:

Additional turn signal lamps in the
exterior rear view mirrors


Bi-Xenon lamps


Front fog lamps


High mounted brake lamp


Brake lamp


Rear side marker
Lamp
Type
8
High mounted brake
lamp
LED
9
Brake lamp
LED
a
Tail, parking and
standing lamp
P 21/4 W
Side marker lamp
LED
b
Backup lamp
P21W
c
License plate lamps
C5W
d
Rear fog lamp,
driver’s side
P 21/4 W
e
Turn signal lamp
PY 21 W
Warning!
G
Keep bulbs out of reach of children.
Bulbs and bulb sockets can get very hot. Al-
low the lamp to cool down before changing
a bulb.
Halogen lamps contain pressurized gas. A
bulb can explode if you

touch or move it when hot


drop the bulb


scratch the bulb
Wear eye and hand protection.
Because of high voltage in Bi-Xenon lamps,
it is dangerous to replace the bulb or repair
the lamp and its components. We recom-
mend that you have such work done by a
qualified technician.

340 Practical hintsReplacing bulbsReplacing bulbs for rear lamps
Tail lamp assemblies
1Backup lamp (black socket)
2Turn signal lamp (white socket)
3Tail, standing and parking lamp (red
socket)
4Driver’s side: tail, parking and rear fog
lamp
Passenger’s side: tail and parking lamp
(red socket)

Switch off lights.

Open trunk.

Turn lock counterclockwise and move
the trim to the side.

Turn bulb socket counterclockwise and
pull out.

Gently twist bulb counterclockwise and
pull out of bulb holder.

Insert new bulb into the holder and turn
it clockwise.

Reinstall bulb socket.
The bulb socket should audibly click.

Replace trim and secure with lock. License plate lamp
1Screws

Switch off the lights.

Loosen both screws1 and remove
lamp.

Replace the tubular lamp and reinstall
it.

Retighten the screws.

391 Index
Automatic headlamp mode 120
Automatic lighting control
Activating 124
Deactivating 125
Automatic locking when driving 105
Automatic transmission 157
Accelerator position 163
Deactivating steering wheel gearshift
control 166
Emergency operation (Limp Home
Mode) 166
Fluid level 266
Gear ranges 159
Gear selector lever position 160
Gear shifting malfunctions 166
Kickdown 163
Manual shift program mode
(CL 55 AMG Kompressor) 164
One-touch gearshifting 158
Program mode selector switch 163
Selector lever position 157
Starting the engine 45
Steering wheel gearshift control
(Speedshift) CL 55 AMG 161
Transmission fluid 266
Winter program mode 163, 164B
BabySmart
TM
Airbag deactivation system 71, 383
Compatible child seats 71, 383
Self-test 72
Backrest supports
Lumbar region 112
Shoulder region 111
Backup lamps 337, 340
Bulbs 337
BAS 78, 383
Messages in display 302
Batteries, SmartKey
Changing 333
Check lamp 90, 91
Replacing 332
Battery discharged
Jump starting 351
Battery, SmartKey with KEYLESS-GO
Check lamp 95
Battery, SmartKey with KEYLESS-GO*
Changing 334
Checking the battery 95
Replacing 332Battery, vehicle 268, 348
Charging 349
Disconnecting 349
Reconnecting 350
Reinstalling 349
Removing 349
Bi-Xenon headlamps 383
Block heater (Canada only) 281
Blocking
Rear window operation 75
Brake assist system (BAS) 383
Brake fluid 258, 375
Brake lamp bulbs 337
Brake lamp, high mounted 337
Brake pads
Message in display 305
Brakes 248
Warning lamp 293
Break-in period 246
Bulbs, replacing 336
Additional turn signals 336
Backup lamps 337
Brake lamps 337
Fog lamps 336

392 Index
Front lamps 336
High beam 336
High mounted brake lamp 337
License plate lamps 337, 340
Low beam 336
Parking lamps 336, 337, 339
Rear fog lamp 337, 340
Side marker lamps 336, 339
Standing lamps 336, 337, 339
Tail lamp assemblies 337, 340
Turn signal lamps 336, 337
C
CAC (Customer Assistance Center) 383
California
Important notice 11
Calling up
Distronic* settings 142
Range (distance to empty) 144
Service indicator 283
CAN system 383
Cargo tie-down hooks 220
Cassette player
Operating 136Catalytic converter 255
CD changer* 137
CD mode 137
CD player
Operating 136
Center console 25
AIRBAG OFF indicator lamp 298
Lower part 26
Upper part 25
Centigrade
Setting temperature units 148
Central locking
Automatic 105
From inside 106
Switch 106
Switching on/off (control
system) 153
Unlocking from inside 106
Central locking switch 106
Changing
Batteries (SmartKey) 333
Battery (SmartKey with
KEYLESS-GO*) 334
Key setting 154SmartKey with KEYLESS-GO*
setting 94
Vehicle level 212
Changing CDs 137
Charcoal filter 181
Activating 181
Deactivating 181
Charging
Vehicle battery 349
CHECK ENGINE malfunction indicator
lamp 294
Checking
Coolant level 266
Oil level 259, 261
Oil level via control system 262
Tire inflate pressure 259
Vehicle lighting 259
Checking the batteries
SmartKey 91
Child safety 69
Airbags 62
Infant and child restraint systems 66,
69
LATCH child seat mounts 74

401 Index
Light sensor 315
Lighter see Cigarette lighter 228
Lighting 119
Automatic headlamp mode 120
Combination switch 123
Daytime running lamp mode 121
Exterior lamp switch 119
Front fog lamps 122
High beam flasher 123
High beams 123
Instrument cluster illumination 126
Interior 124
Locator lighting 121
Low beam 119
Manual headlamp mode 120
Night security illumination 121
Parking lamps 119
Rear fog lamp 122
Settings (control system) 149
Limiting the gear range 159
Limp Home Mode 166
Line of fall 385
Loading 219
Cargo tie-down hooks 220
Instructions 219Roof rack 219
Locator lighting 121
Setting 150
Lock button 385
Door handle (KEYLESS-GO*) 57
SmartKey 30, 88, 92
Trunk 95
Locking 53, 88
Central (SmartKey with
KEYLESS-GO*) 94
Fuel filler flap 257
Global, SmartKey 89
Glove box 221
The vehicle with KEYLESS-GO* 95
Trunk lid, separately 104
Vehicle in an emergency 332
Loss of
Mechanical key 91
SmartKey 91
Loss of Smartkey with KEYLESS-GO* 95
Low beam headlamps
Messages in display 315
Replacing bulbs 336
Lowering
Vehicle 347Lumbar support adjustment 111
M
Main Dimensions 371
Maintenance 12, 282
Malfunction memory 144
Calling up 144
Displaying 145
MANUAL
Shift program mode
(CL 55 AMG Kompressor) 164
Manual headlamp mode 120
Manual operations
Fuel filler flap 334
Interior lighting control 125
Locking the vehicle 332
Sliding/pop-up roof 335
Unlocking the driver’s door 331
Unlocking the trunk lid 332
Massage function 112
MAXCOOL maximum cooling 179
Mechanical key 331
Memory function 116, 385
Recalling positions from
memory 117

409 Index
Steering wheel
Adjusting 39
Buttons 24
Cleaning 289
Electrical adjustment 39
Heated steering wheel* 228
Stolen vehicle
Tracking services 238
Stopping
Sliding/pop-up roof 192
Windows 188
Storage compartments 221
Armrest 222, 223
Cup holder 224, 226
Glove box 221
In front of armrest 222, 223
Parcel net 226
Storage tray and telephone
holder* 223
Under the front seats 224
Storing (Memory function*)
Positions into memory 117
Submenus
Convenience 154
For settings 131In control system 133
Instrument cluster 148
Lighting 149
Resetting functions in Control
system 146
Selecting 146
Settings menu 146
Vehicle 153
Sun visors 171
Supplemental Restraint System
(SRS) 387
Suspension tuning
For regular driving style 210
For sporty driving style 210
Setting 210
Switching off
Automatic central locking (control
system) 153
Engine 55
ESP 80
Hazard warning flasher 124
Headlamps 55Switching on
Automatic central locking (control
system) 153
ESP 81
Front fog lamps 122
Front lamps 119
Hazard warning flasher 124
Headlamps 49
High beams 123
Parking lamps 119
Rear fog lamp 122
Windshield wipers 50
Symbol (Distronic*)
Distance warning function* 142
Synchronizing
ESP 303
Power window 190
Sliding/pop-up roof 194
T
Tachometer 23, 128
Overspeed range 128
Tail lamps
Cleaning 286
Replacing bulbs 337, 340