Remove/Install Bulbs Of Headlamp Unit - AR82.10-S-1201E

Model 447 

Except Code LG2 (LED Light package) 

Model 448.7 

Courtesy of MERCEDES-BENZ USA

Shown On Model 447 Except Code LW1 (Omission of daytime running lights) 

	Remove/install
1	Switch off exterior lights
2	Switch off ignition and remove transmitter key
3	Open service flap in left front fender liner or in right front fender liner	When removing left low beam (E1e2) or right low beam (E2e2).
4.1	Remove housing cover (2), turn two-filament bulb consisting of left high beam (E1e1) and left parking light, standing light and daytime running light (E1e7) or right high beam (E2e1) and right parking light, standing light and daytime running light (E2e7) approx. 30° counterclockwise and remove	Model 447 except code LG2 (LED Light package) except code LW1 (Omission of daytime running lamps) When removing the two-filament bulb consisting of left high beam (E1e1) and left parking light, standing light and daytime running light (E1e7) or right high beam (E2e1) and right parking light, standing light and daytime running light (E2e7). Do not touch the glass bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the glass bulb will be damaged in operation.
4.2	Remove housing cover (2), turn left high beam (E1e1) or right high beam (E2e1) approx. 30° counterclockwise and remove	Model 447 with code LW1 (Omission of daytime running lamps) except code LG2 (LED Light package) Model 448.7 When removing left high beam (E1e1) or right high beam (E2e1). Do not touch the glass bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the glass bulb will be damaged in operation.
5	Remove housing cover (1), turn low beam socket (3) approx. 30° counterclockwise and remove	When removing left low beam (E1e2) or right low beam (E2e2).
6	Pull left low beam (E1e2) or right low beam (E2e2) out of low beam socket (3)	When removing left low beam (E1e2) or right low beam (E2e2). Do not touch the glass bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the glass bulb will be damaged in operation.
7	Turn turn signal light socket (4) approx. 30° counterclockwise and remove
8	Remove left front turn signal light (E1e5) or right front turn signal light (E2e5) from turn signal light socket (4)	When removing left front turn signal light (E1e5) or right front turn signal light (E2e5). Do not touch the glass bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the glass bulb will be damaged in operation.
9	Install in the reverse order
	Check
10	Carry out function test of the exterior lights