63 12 871 Replacing right ignition unit for right xenon headlight
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2006 BMW M3, 2005 BMW M3, 2004 BMW M3, 2003 BMW M3, and 2002 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
Operation is described in:
Replacing ignition unit for left xenon headlight. Refer to 63 12 870 REPLACING IGNITION UNIT FOR LEFT XENON HEADLIGHT (COUPE, CONVERTIBLE) .