63 12 860 Replacing control unit for left xenon headlight

WARNING: Version with xenon lighting system: Danger to life due to high voltage! Therefore, before removing, disconnect all components from the power supply (lighting system and ignition off).
Work on the entire xenon lighting system (ignition unit, control unit and lamp) may only be carried out by qualified personnel.

Necessary preliminary tasks:

Remove FRONT LEFT WHEEL ARCH COVER

Release screws (1).

Remove control unit for xenon headlight (1) downward from headlight (2) in direction of arrow.

Fig 1: Removing Xenon Headlight Control Unit

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

When installing control units for xenon headlight (1), make sure sealing cup (2) is correctly seated.

Fig 2: Identifying Xenon Headlight And Sealing Cup

Courtesy of BMW OF NORTH AMERICA, INC.