Mercedes-Benz Light Truck ML 320 Operator's Manual page 114

Replacing Bulb:
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.
Warning!
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.
Bulbs for High Beam
H1 UV-cut (55 W)
Bulbs for Low Beam
H7 (55 W)
Open hood.
Push down tab at top end of cover (3)
and remove. Pull off electrical
connector (5) or (6). Unhook and move
aside clamping ring. Remove bulb.
Insert new bulb (seating properly in
cutouts of bulb socket), mount
clamping ring. Reinstall and push
electrical connector on securely.
Reinstall cover (3).
Parking, Standing, Side Marker and
Turn Signal Lamp
1156 (26.9/5 W/32/4 cp bulb)
Open hood.
Twist bulb socket (4) counterclockwise
and pull out. Push bulb into socket,
turn counterclockwise and remove.
Insert new bulb in socket, push in and
twist clockwise. Reinstall bulb socket.
Bulbs for auxiliary foglamp
(optional)
H3 U (55 W)
Open hood.
Remove cover (9). Unhook clamping
ring and remove bulb. Pull off
electrical connector.
Insert new bulb (seating properly in
cutouts of bulb socket), and mount
clamping ring. Reinstall and push
electrical connector on securely.
Install cover (9).
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