63 12 860 Replacing control unit for left xenon headlight (up to 03/2005)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2005 BMW 745i, 2005 BMW 745Li, 2004 BMW 745i, 2004 BMW 745Li, and 2003 BMW 745i. However, it is still accessible from the selected car via links, so may be relevant.

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

Necessary preliminary tasks:

Remove left headlight, refer to 63 12 010 REMOVING AND INSTALLING LEFT HEADLIGHT (XENON HEADLIGHT)

Release screws (1).

Remove control unit for xenon headlight (2) upwards from headlight (3).

Fig 1: Removing Control Unit For Xenon Headlight

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

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

Fig 2: Installing Control Unit For Xenon Headlight

Courtesy of BMW OF NORTH AMERICA, INC.