BMW 330i adaptive headlights module diy
My 2006 adaptive headlights stop working after some heavy rain (I had recently replaced the hid bulbs and one of the tabs on the access door broke and was not sealing properly) lots of condensation was building up inside. Drying out and getting the access door to reseal with a zip tie did the trick. By no means do I claim this will work for everyone. try at your own risk.