[combatcarry]

My right low beam factory Xenon headlight began flickering on/off last week. It finally quit working all together. Upon searching E90post and others I found that the first step is switching the bulbs, the second is switching the balasts, then???

I have switched the bulbs and the ballasts and nothing makes the right headlight work. So it appears I have two good ballasts and two good bulbs. What else could it be?

Thanks!!!

[nate5ks]

So the right bulb works fine in the left socket and the right ballast successfully lights the (original) left bulb?

[combatcarry]

Yes everything works on the left side. The swapped bulb, the ignitor, and I just now swapped the active headlights module. I assume the bulb, ignitor, and active headlight module all work because they always light the left side. I also check the fuses and connections the best I could at the headlight.

Any other suggestions?