63 12 870 Replacing ignition 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 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 device, control unit and bulb) may only be carried out by qualified personnel.
Follow instructions for HANDLING LIGHT BULBS (EXTERIOR LIGHTS) .
Work on the entire xenon lighting system (ignition device, control unit and bulb) may only be carried out by qualified personnel.
Follow instructions for HANDLING LIGHT BULBS (EXTERIOR LIGHTS) .
Release screws (1).
Remove lid (2) in direction of arrow.
Turn protective cap (1) counterclockwise and remove.
IMPORTANT:
Risk of damage due to moisture penetration!
Installation note:
Check seal. Replace protective cap (1) if necessary.
Comply with INSTRUCTIONS FOR REPLACING THE PROTECTIVE CAP .
Protective cap (1) must lock correctly!
Turn the protective cap (1) clockwise to end stop (A)!
Disconnect plug connection (1) on ignition device with bulb (2).
Remove ignition device with bulb (2) in direction of arrow.