If you search the forums (esp. E46 fanatics) you will find that there is a corroded ground wire in the tail light in the trunk. That can cause the headlights to go out. Let me know if you can't find it and I'll try to dig up a link.
Originally Posted by panther2510
I'm slowly loosing patients. I tested the alternator. And it charges perfectly. I don't know this car is driving me mad any ideas?
Edit: Here's the link http://forum.e46fanatics.com/showthr...469&highlight=
See post 5 in the link
2001 325i retired
2000 M Roadster Imola Red
1998 Z3 2.8L retired
Last edited by The Other Tom; 01-18-2013 at 12:34 PM.