Remove/install bulbs of headlamp unit - AR82.10-P-1201Q

MODELS 209 except CODE (614) Bi-xenon headlamp unit 

MODELS 209 except CODE (615) Bi-xenon headlamp unit with integrated curve illumination 

Fig 1: Identifying Bulbs Of Headlamp Unit Components - Model 209

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
1	Open hood and secure against falling down		AR88.40-P-1000Q
2	Rotate and remove housing cover (low beam) (2) from front left (E1) and right (E2) lamp units	Low beam bulb (7).
3	Simultaneously rotate electrical connection, bulb socket and lamp bayonet ring (8) counterclockwise	Low beam bulb (7).
4	Rotate and remove turn signal lamp (4) pedestal	Turn signal lamp (4).
5	Rotate and remove housing cover (high beam, standing lamp) (3) from front left (E1) and right (E2) lamp units	High beam bulb (5), standing and parking lamp bulb (6).
6	Simultaneously rotate electrical connection, bulb socket and lamp bayonet ring (8) counterclockwise	High beam bulb (5).
7	Rotate electrical connection and bulb socket counterclockwise	Standing lamp and parking lamp bulb (6).
8	Remove bulb	Installation:  Do not touch glass of bulbs with bare fingers. Use non-greasy, soft cloth and pay attention to correct installation position. Otherwise the deposits that form can reduce the light output of the reflector.
9	Install in the reverse order
10	Perform a function test