Hey guys this is my first post so help me out! I have the xenon self leveling headlights on my r53 and the drivers side points straight down. I had taken off my wheel to check the connection on the control arm and it is plugged in fine. See what happened was it was working and then i replaced my clutch and after that it stopped working! Please help i cant see at night.

 

Sounds like the leveler in the front is bad or disconnected , I would also check the rear and bracket. But since its one of them, something internal might a broken.

Check out this thread for more info.

Xenon headlights act weirdly when turned on - North American Motoring

Thanks