2003 BMW 330 2003 BMW 330ci Headlights.

2003 BMW 330
107,000 MILES • 6 CYL • 2WD • AUTOMATIC
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CK020477
  • MEMBER
  • 1 POST
Passenger side xenon headlight was out. Replaced bulb, still doesn't work. Any suggestions?
Sep 14, 2010 at 7:20 PM
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DOCHAGERTY
  • ✓ASE Certified Mechanic
  • 9,606 POSTS
  • ASE Certified Mechanic
The Xenon lamps have 3 items to deal with. The bulb, which you say was replaced. The ignitor and the control module. At the dealer we replaced a lot of the control modules, try swapping known good parts from one side to the other.
Sep 15, 2010 at 8:29 AM
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