1990 BMW 735i Q&A
1990 BMW 735i Question: What are all the ways to get a headlight working?
Napa carries the headlight pigtail and connectors for BMW, So it must be a common part that fails http://partimages.genpt.com/largeimages/100089.jpg But there are 4 different styles So best to drive to your local Napa store So the counter person can match it directly and you can find a store near you here www.napaonline.com - 427Chevy
did you check the lighting control module??? - overbys