Mercedes-Benz 300 SD-Turbo Diesel 1985, Owner'S Manual

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Electrical System
Replacing Bulbs:
Bulbs fo r turn signal, standing, side
marker and parking lamps (21 /5 W /
32/3 cp):
Turn lamp holder with bulb to the left
and remove. Depress bulb, turn to the
left and take out.
Sealed-beam unit fo r high and low
beam (Sealed-beam /Halogen):
Loosen securing screw (5) and pull
housing out of bracket. Then loosen
securing screw s (6) and remove fro n t
cover. Remove securing screw s (8)
from retaining frame and take out
sealed-beam unit. Pull o ff connector.
Bulb fo r fog lamp (H 3):
Loosen securing screw (5) and pull
housing out of bracket. Then loosen
securing screw s (6) and remove fro n t
cover. Remove securing screw s (10)
and take out lamp holder. Pull o ff plug
c o nnector (12). Disengage retaining
spring (13) and take out bulb.
Tail Lamp Assemblies
1 Side marker lamp (10 W /6 cp)
2 Turn signal lamp (21 W /32 cp)
3 S top lamp (21 W /32 cp)
4 Tail, parking and standing lamp
(10 W /6 cp)
5 Backup lamp (21 W /32 cp)
Turn both locks in the trunk to the left
as far as the stop and detach lamp
bracket. To replace the bulbs,
depress, turn to the left and remove.
License Plate Lamps
(5 W festoon lamp)
Loosen both the securing screw s (1)
and take o u t lamp.
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