Mercedes-Benz 2006 C 55 AMG Operator's Manual page 402

Fold the corresponding trim panel to
the side.
Turn latch 1 to vertical position and
remove the bulb carrier.
Bulb carrier
2 Brake lamp bulb
3 Backup lamp bulb
4 Rear fog lamp (driver's side only),
tail and standing lamp bulb
5 Parking and side marker lamp bulb
6 Turn signal lamp bulb
Press gently onto the respective bulb
and turn counterclockwise out of its
bulb socket.
Press the new bulb gently into its bulb
socket and turn clockwise until it
engages.
Reinstall the bulb carrier and lock it
again with latch 1.
Reinstall the trim panel.
Practical hints
Replacing bulbs
License plate lamp
1 Screw
Loosen both screws 1.
Remove the license plate lamp.
Replace the bulb.
Reinstall the license plate lamp.
Retighten screws 1.
401