BMW M3 Forum (E90 E92) - View Single Post - High beam not working after replacing HID control unit.

Gcode · 06-20-2013, 11:32 PM

Hi,

I recently replaced the passenger side HID control unit in my '08 E93 and now the high beam doesn't work on that side.

Is that something that needs to be coded in order to make it work? I bought the control unit off ebay. I didn't feel like paying $500+ plus labor to the stealership and bought the control unit used off ebay for $89 and changed it myself.

The adaptive headlights seems to be working fine (I need to double check because I never turn them on), the adaptive headlight led illuminates by the knob area, and they both move when starting on the car. Low beams work fine.

Any ideas? Suggestions?

06-20-2013, 11:32 PM	#1
Gcode Enlisted Member 37 Rep 37 Posts Drives: E93 M3 & F80 LCI Join Date: Mar 2013 Location: Louisiana iTrader: (3)	High beam not working after replacing HID control unit. Hi, I recently replaced the passenger side HID control unit in my '08 E93 and now the high beam doesn't work on that side. Is that something that needs to be coded in order to make it work? I bought the control unit off ebay. I didn't feel like paying $500+ plus labor to the stealership and bought the control unit used off ebay for $89 and changed it myself. The adaptive headlights seems to be working fine (I need to double check because I never turn them on), the adaptive headlight led illuminates by the knob area, and they both move when starting on the car. Low beams work fine. Any ideas? Suggestions?
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