Electrical System; Headlamp Adjustment; Replacing Bulbs - Mercedes-Benz 300 D-TURBO DIESEL 1985 Owner's Manual

Chassis 123 d
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Electrical System

Headlamp Adjustment

Correct headlamp adjustment is
extremely important. Check and read­
just headlamps at regular intervals
and when a lamp has been replaced.
72

Replacing Bulbs

To remove, push the bulb in and turn
to the left, then lift the bulb out.
To install, grip the bulb with a paper
tissue or similar cloth, align the pins
on the base of the bulb with the
grooves in the bulb socket, push in
lightly and turn to the right until the
stop is felt.
Install only 12 volt bulbs with the
specified watt rating.
Front Lamps
1 Cover. Remove cover (1) after
backing out knurled plastic nuts
located behind headlamps.
:8 8 8 0
2 Sealed-beam unit for high and
low beam (Sealed-beam/Halo-
gen)
3 Fog lamp (H 3)
4 Turn signal, parking, side marker
and standing lamp (21/5 W/
32/3 cp)
5 Securing nuts for cover
6 Securing nuts for turn signal,
parking, side marker and stand­
ing lamp
7 Vertical adjusting screw, sealed-
beam unit
8 Horizontal adjusting screw,
sealed-beam unit
9 Vertical adjusting screw, fog lamp
10 Horizontal adjusting screw, fog
lamp

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300 cd-turbo diesel 1985

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