LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2009 >> X5 48i >> Repair and Diagnosis >> External Pages >> Different car >> Section 552 (Lights - Repair Instructions) >> 12 Headlights >> 63 12 860 Replacing Control Unit For Left Xenon Headlight (Up To 03/2005)

63 12 860 Replacing Control Unit For Left Xenon Headlight (Up To 03/2005)

WARNING: This page is about a different car, the 2006 BMW 760Li, 2005 BMW 760Li, 2004 BMW 760Li, and 2003 BMW 760Li. 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: 

Release screws (1).

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

Fig 1: Retaining Screws, Control Unit, And Xenon Headlight
G03294007Courtesy 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: Sealing Sleeve And Control Unit
G03294008Courtesy of BMW OF NORTH AMERICA, INC.