View Single Post
      10-25-2015, 05:56 PM   #6
hungrybreadbutterhustle
Enlisted Member
31
Rep
41
Posts

Drives: 2018 BMW 230i xDrive
Join Date: Oct 2012
Location: Upstate

iTrader: (0)

Quote:
Originally Posted by SchismX View Post
If you have a headlight malfunction your adaptive headlights will not work from either side.

I had the same problem, most likely your ballast(control unit) is dead. I would remove the passenger light assembly to make sure it's completely dry. Then remove the ballast from the bottom and check for moisture and corrosion. Good luck
So if one side is dead, it will cause both sides to not move? If I pull a code from the car, would it tell me specifically what side is causing the issue?

This is the control unit, yes?
14 CONTROL UNIT XENON LIGHT 2 63117180050 $449.90

Appreciate 0