If you are dealing with different malfunctions and errors of headlights like, red headlight error sign, vertical aim control failure, flickering, or both rings have stopped to shine at all or LED turning signal doesn’t work it means that BMW headlight driver module has failed and you need to replace it.
Xenons4u takes pride to offer BMW ballast for LEAR 7269494 7269531 7316208 7279625 7274400 TMS Headlight Driver Module on 5 Series F10 F11 Pre-Facelift and F07 GT with Xenon Headlamps. By replacing LEAR AHL TFL TMS driver you will save massive amount of money, because BMW dealer always suggest to buy brand headlight housing, which is not necessary in this case.
If you are unsure about fitment, please contact our customer support for help. Or visit our website for complete information.