bulb MERCEDES-BENZ G500 2002 W463 Owner's Manual

182 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Brush guard (MB Accessory)
Note:
Only lower brush guard to clean head lamps or to
replace bulbs.
Wa r n i n g !
The brush guard is designed solely to enhance the
appearance of the vehicle and help protect grille
and head lights from minor mishaps, either on- or
off-road. Since the safety characteristics are limited
in the event of an accident, brush guards are not
intended to prevent injury or damage in the event
of an accident. Also check state and local
regulations on installation and use.Raise and lower brush guard in an open space with
plenty of room.To help prevent personal injury when opening or
c los in g the b rush gua rd, us e extrem e ca uti on n ot to
trap hands or feet.The brush guard must be in raised and locked
position while driving.
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260 What you should know at the gas station
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
•Bulbs
Front:
high and low beam: H4 60 / 55W 12V
fog lamp: H3 55W 12V
standing and parking lamp: T 4W 12V
turn signal lamp: PY 21W 12V (1156NA[cp 32])
Side:
side marker lamp yellow: T 4W 12V
side marker lamp red: T 4W 12V
turn signal lamp: WY 5W 12V 5W
Rear:
tail lamp: R 5W 12V
stop lamp: P 21W 12V
turn signal lamp: PY 21W 12V
backup lamp: P 21W 12V
fog lamp: P 21W 12V
license plate lamp: C 5W 12V (tubular)
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261 Check regulary and before a long trip
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Check regularly and before a long trip 1Engine oil level
See “Checking engine oil level” on page 304 and
“Engine oil level indicator” on page 127.
2Coolant level
See “Coolant level” on page 306.
3Brake fluid
See “Brake fluid” on page 363.
4Windshield washer system/
Headlamp cleaning system/
Rear window washer system
For refilling reservoir see page 307.
Opening hood, see page 302.
Vehicle lighting: Check function and cleanliness. For
replacement of light bulbs, see “Exterior lamps” on
page 328.
Exterior lamp switch, see page 129.
2
1
3
4
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264 Malfunction and indicator lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Malfunction and indicator lamps
in the instrument cluster
General information:
If a bulb in the instrument cluster fails to light up
during the bulb self-check when turning the key in
starter switch to position 2, have it checked and
replaced if necessary.
Emission control
Certain systems of the engine serve to keep the toxic
components of the exhaust gases within permissible
limits required by law.
These systems, of course, will function properly only
when maintained strictly according to factory
specifications. Any adjustments on the engine should,
therefore, be carried out only by authorized
Mercedes-Benz Light Truck Center qualified
technicians. Engine adjustments should not be altered
in any way. Moreover, the specified service jobs must be
carried out regularly according to Mercedes-Benz
servicing requirements. For details refer to the Service
Booklet.
Wa r n i n g !
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon monoxide,
and inhaling it can cause unconsciousness and
lead to death. Do not run the engine in confined areas (such as a
garage) which are not properly ventilated. If you
think that exhaust gas fumes are entering the
vehicle while driving, have the cause determined
and corrected immediately. If you must drive under
these conditions, drive only with at least one
window fully open.
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284 Malfunction and warning messages
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
In t he c as e of bulb failur es in ce rtain lamp s, ot her lamps
will substitute. See page 328 for instructions on
replacing bulbs.
* C = Category, see page 272
LH: Left Hand; RH: Right Hand
F, L: Front, Left; F, R: Front, Right
R, L: Rear, Left; R, R: Rear, Right
FRT: Front
1 The display or the system is malfunctioning.
2 The brake lamps are switching on after a delay or are permanently
on – visit workshop immediately.
3 The brake lamp comprises several light emitting diodes. The
warning message will only appear if all light emitting diodes have
stopped working.
4 Other bulbs will be brought into use as replacements when certain
lamps blow. TURN SIGNAL F, R CHECK LAMPS
SUBSTITUTE LAMP ON!
4
2
TURN SIGNAL R, L CHECK LAMPS
SUBSTITUTE LAMP ON!
4
2
TURN SIGNAL R, R CHECK LAMPS
SUBSTITUTE LAMP ON!
4
2
REAR FOGLAMP CHECK LAMPS! 2
REAR FOGLAMP TURN OFF
SUBSTITUTE LAMP ON!
4
2
REVERSE LAMP CHECK LAMPS! 2
SIDE MARKER LAMP, LF CHECK LAMPS! 2
SIDE MARKER LAMP, RF CHECK LAMPS!
TAIL LAMP, L CHECK LAMP!
SUBSTITUTE LAMP ON!
4
2
TAIL LAMP, R CHECK LAMP!
SUBSTITUTE LAMP ON!
4
2 Line 1 Line 2 C*
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328 Exterior lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Exterior lamps
Headlamp adjustment
Correct headlamp adjustment is extremely important.
Check and readjust headlamps at regular intervals and
when a bulb has been replaced.Replacing bulbs
To prevent a possible electrical short circuit, switch off
lamp prior to replacing a bulb.
When replacing bulbs, install only 12 volt bulbs with
the specified watt rating.
When replacing halogen bulbs do not touch glass
portion of bulb with bare hands. Use plain paper or a
clean cloth.
Wa r n i n g !
Bulbs and bulb holders can be very hot. Allow 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.
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329 Exterior lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Headlamp assembly (Halogen)
1Securing screw
2Head lamp trim panel
3Headlamp
4Headlamp-securing screwTo r e m ove h e a d l a mp :
Unscrew securing screws (1) and remove head lamp
trim panel (2) and seal.
Unscrew headlamp-securing screws (4) and remove
headlamp (3).
Vehicle with brush guard (MB Accessory):
The brush guard must be lowered before the headlamp
bulbs can be replaced, see page 182.
4
4
4
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330 Exterior lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
5Protection cover
6Electrical connector (standing- and parking lamp)
7Electrical connector (high- and low beam)8Retainer spring
9Bulb for high- and low beam
10Bulb socket for standing- and parking lamp
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331 Exterior lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Bulbs for low and high beam
H4 60 / 55W 12V
Remove protection cover (5) and pull off electrical
connector (6).
Unclip retainer spring (8) and take out bulb (9).
Insert new bulb so that the base locates in the recess on
the holder.
Clip in retainer spring (8), plug the electrical
connector (6) onto the bulb (9) and press on protection
cover (5).
Bulbs for parking and standing lamp
T 4W 12V
Pull off electrical connector (6) from the bulb (10).
Push bulb (10) into socket, turn counterclockwise and
remove.
Insert new bulb (10) in socket, push in and turn
clockwise until it clicks in.
Plug electrical connector (6) onto the bulb (10).To reinstall headlamp:
Insert headlamp (3) and screw in headlamp-securing
screws (4).
Install head lamp trim panel (2) and seal and screw in
securing screws (1).
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333 Exterior lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 6Electrical connector
7Retainer spring
8Bulb socket for fog lamp Pull off electrical connector (6) and unclip retainer
spring (7).
Pull out bulb socket (8).
Insert new bulb so that the base locates in the recess on
the holder.
Clip in retainer spring (7) and plug the electrical
connector (6) together.
To reinstall fog lamp:
Insert fog lamp (3) and screw in fog lamp-securing
screws (4).
Install fog lamp trim panel (2) and screw in securing
screws (1).
67
8
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