I just had this problem in my '89 735iL. Every car is different but the guy who fixed it said that the lamp control module was bad. It is not a cheep part so try the fuses first. I would recomend a repair manual from Bentley Publishers. Com. There you can trace the wiring down if its not a fuse before you go and buy a 350 dollar part. Good luck.
Saturday, March 22nd, 2008 AT 5:55 PM