Flickering Headlights

[0EMPLUS]

Hey guy’s I’m having a issue with my Bayoptiks Headlights..When the car is off
the headlights function properly but once the car is Running they Flicker..Any Suggestions or place to fix this issue?

[evilpinkeye]

Hopefully its not the footwell module. It doesn't take too kindly to modified lighting.
Scan for any errors and proceed from there.
FYI there is a bulletin for the foot well module assuming your car qualifies.
https://bmwrepairguide.com/sib/FRM-SIB012016.pdf

good luck

[Hey Ant]

I ran into the same issue with my car, only difference is that I have OEM headlights. My headlights and tail lights would flicker, sometimes it wouldn't even turn off when my M3 is turned off completely. The culprit was the battery. Once it was replaced, the issues went away.

[0EMPLUS]

@evilpinkeye the only code is for the cornering light..@Hey Ant it wasn’t flickering with my Factory Headlights At All .. Maybe it does need more Volts? It’s set at 12.6V now..

[Atomicteal_M3]

Originally Posted by 0EMPLUS

Hey guy’s I’m having a issue with my Bayoptiks Headlights..When the car is off
the headlights function properly but once the car is Running they Flicker..Any Suggestions or place to fix this issue?

I'm pretty sure I know exactly what is going on with your headlights. PM if you have not already figured it out.

[0EMPLUS]

Pm’d..