63 12 860 Replacing control unit for left xenon headlight

WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Version with xenon lighting system: 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.
Comply with notes and instructions on handling EXTERIOR LIGHTS .

Necessary preliminary tasks

Remove LEFT HEADLIGHT .

Release screws (1).

Tightening torque 63 12 5AZ .

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

Fig 1: Identifying Headlight And Screws

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: Identifying Sealing Sleeve

Courtesy of BMW OF NORTH AMERICA, INC.