1999 BMW 328i Q&A

1999 BMW 328i Question: xenon head lights on the right side when out

it stared going off an on just about two hours ago and then when out but if. I turn then off and give it a few mins they come back on I had some work done to that side the same problem happened about two years ago -
Answer 1
It could be a failing bulb, loose wiring or poor electrical connection or a failing transformer. The system works on very high voltage and you can easily be shocked so be very careful. -
Answer 2
ballast or transformer wire or the ballast (transformer) itself is on it's way out. -