Mercedes-Benz 2005 M-Class Operator's Manual page 279

Low beam halogen headlamp
Press down the tab on top end of hous-
ing cover 1 and remove it in direction
of arrow.
Pull electrical connector 2 off.
Unclip the retainer spring on the bulb
socket and take out of the bulb.
Insert the new bulb so that its socket
locates in the recess of the lamp hous-
ing.
Clip on the retainer spring.
Plug electrical connector 2 onto the
bulb.
Align housing cover 1 and press until
it engages.
High beam halogen bulb (vehicles with
halogen bulbs: high beam and high
beam flasher; vehicles with Xenon*
headlamps: high beam flasher only),
parking and standing lamp
1 Housing cover for high beam halogen
bulb (vehicles with halogen bulbs: high
beam and high beam flasher; vehicles
with Xenon* headlamps: high beam
flasher only), parking and standing
lamp
Practical hints
Replacing bulbs
2 Electrical connector for high beam
halogen bulb (vehicles with halogen
bulbs: high beam and high beam flash-
er; vehicles with Xenon* headlamps:
high beam flasher only)
3 Bulb socket for parking and standing
lamp bulb
277