BMW Genuine Xenon Heahlight/Headlamp Control Unit

• By using Genuine BMW Parts, you can be assured that your vehicle will be restored to the same exacting standards as originaland a perfect fit every time.
• Xenon headlights offer many advantages over halogen ones: based on noble gas, they provide a much brighter light with less energy consumption and last longer than conventional headlamps.
• For vehicles from September 2000.

Represented by part number 3 in the diagram.