Mercedes-Benz 2004 C-Class Wagon Operator's Manual page 314

Practical hints
Replacing bulbs
Twist bayonet socket 5 counterclock-
wise to the stop (do not remove).
Pull the bulb out of the socket.
Insert the new bulb so that the base
locates in the recess in bayonet
socket 5.
Twist bayonet socket clockwise until
you hear it snap into place.
Plug the connector onto the bulb.
Align lamp cover 2 and click into
place.
314
Front turn signal lamp bulb
Switch off the lights.
Open the hood ( page 252).
Twist bulb socket 1 counterclockwise
and pull out.
Push bulb into socket, turn counter-
clockwise and remove.
Insert new bulb in socket, push in and
twist clockwise.
Reinsert bulb socket in lamp and twist
clockwise.
Parking and standing lamp bulb
Switch off the lights.
Open the hood ( page 252).
Press the clamp and remove lamp
cover 2.
Pull out bulb socket 6 with the bulb.
Pull the bulb out of bulb socket.
Insert a new bulb in the socket.
Reinstall bulb socket.
Align lamp cover 2 and click into
place.