fog light bulb MERCEDES-BENZ S600 2008 W221 Owner's Manual

656 Practical hints
What to do if …?
Display Possible cause/consequencePossible solution
Switch off lights
or
remove keyThe exterior lamp switch is set to * and
you have forgotten to take out the
SmartKey. The parking lamps remain
switched on.Switch off the headlamps (page 371).
or
Remove the SmartKey from the starter
switch.
Front foglamp,
LeftThe left front fog lamp is malfunctioning.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Front foglamp,
RightThe right front fog lamp is malfunctioning.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Rear foglamp,
LeftThe left rear fog lamp is malfunctioning.
A substitute bulb is being used.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Rear foglamp,
RightThe right rear fog lamp is malfunctioning.
A substitute bulb is being used.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Parking lamp,
Front LeftThe left front parking lamp is malfunction-
ing. A substitute bulb is being used.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Parking lamp,
Right frontThe right front parking lamp is malfunction-
ing. A substitute bulb is being used.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Reverse lamp,
LeftThe left reverse lamp is malfunctioning.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Reverse lamp,
RightThe right reverse lamp is malfunctioning.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.

678 Practical hints
Replacing bulbs
Safe vehicle operation depends on proper
exterior lighting and signaling. It is there-
fore essential that all bulbs and lamp as-
semblies are in good working order at all
times.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. Contact an autho-
rized Mercedes-Benz Center for headlamp
adjustment.iIf the headlamps or front fog lamps are
fogged up on the inside as a result of high humid-
ity, driving the vehicle a distance with the lights
on should clear up the fogging.iSubstitute bulbs will be brought into use
when the following lamps malfunction:

Brake lamps

Rear fog lamps

Front parking lamps

Tail lamps

Turn signal lamps
Read and observe messages in the multifunction
display (
page 612).

680 Practical hints
Replacing bulbs
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, contact an authorized
Mercedes-Benz Center.
Have the LEDs and bulbs for the following
lamps replaced by an authorized
Mercedes-Benz Center:

the Bi-Xenon lamps

the front turn signal lamps

the front fog lamps

the additional turn signal lamps in the
exterior rear view mirrors

the parking and standing lamps

the front side marker lamps

the high mounted brake lamps

the brake, tail and rear standing lamps

the rear side marker lamps

the rear fog lamp

the rear turn signal lamps

the rear side marker lamps

the license plate lamps
Replacing bulbs for front lamps
Before you start to replace a bulb for a
front lamp, do the following first:
Turn the exterior lamp switch to M
(
page 371).
Open the hood (page 541).
Warning!G
Bulbs and bulb sockets can be very hot. Al-
low the lamp to cool down before changing
a bulb.
Keep bulbs out of reach of children.
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 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.
!Do not replace the LEDs yourself. You could
otherwise damage the LEDs or parts of the vehi-
cle. Only have the LEDs replaced by an autho-
rized Mercedes-Benz Center.
iHave the headlamp adjustment checked
regularly.

742 Index
Engine coolant see Coolant
Engine oil 543
Adding 546
Additives 728
Checking level 543
Checking level (Dipstick) 545
Checking level (Instrument cluster con-
trol system) 543
Consumption 543
Dipstick 545
Filler neck 545, 546
Messages in display 544, 659
Recommended engine oils and oil
filters 724
ESP
®
Four wheel electronic traction system
with ESP®75
ESP®71
Messages in display 628, 639
Warning lamp 29, 599, 604ETD 55
Safety guidelines 44
Exterior lighting
Delayed switch-off (COMAND) 242
Locator lighting (COMAND) 243
Exterior rear view mirrors
Adjusting 361
Auto-dimming on the driver’s
side 363
Fold in automatically when locking
(COMAND) 244
Lower mirror when reversing
(COMAND) 244
Power folding 362
F
Favorite button 238
First aid kit 668
Flat tire 686
Jacking up the vehicle 687
Lowering the vehicle 690
Mounting the spare wheel 686
Preparing the vehicle 686
Floormats* 506Fluids
Automatic transmission fluid 724
Brake fluid 725, 728
Capacities 724
Engine coolant 547, 726, 730
Engine oil 546, 724, 728
Power steering fluid 725
Windshield washer and headlamp
cleaning system 727, 733
Fog lamps
Messages in display 656
Replacing bulbs 679
Four wheel electronic traction system with
ESP
® see 4MATIC
4MATIC 75
Front air bags 45
Front lamps
Replacing bulbs 679, 680
Front lamps see headlamps
Front passenger front air bag 45
Messages in display 618
Front passenger front air bag off indicator
lamp 50, 610