Originally Posted by ChuckBMW3
All BMW xenon lights "shake" bc they adjust to uneven roads. Since no road is 100% flat or defect free, they appear to habitually shake/flicker. It's all part of the adaptable/adjustable system...perfectly normal.
Took mine to the dealer last week for the same problem and since then the shake is gone. Mine is adaptive though.
This may be due to one of two reasons:
1. The dealer fixed it. The service receipt however doesn't show what was done in detail (e.g replaced headlight, support mechanisms), and I forgot to ask the SA what was done since it was the 3rd thing on the list of checks I made for them.
2. I changes my tires to non-RFT's last Saturday (day after dealer visit).