[cryptomit]

Hi guys,

I have a BMW M4 imported from US. I'm from Germany and I installed EU xenon headlights non-ahl. Car had AHL xenon before but I could not find any in a good shape. So I decided to buy a used in perfect condition but non-ahl. I was able to code out 524 Adaptive Headlights and recode FEM. So now all lights are working find except High Beam. They don't work, there's no reaction when I pull the stack.

Can anyone help me with it? I checked all wiring diagrams and I don't see that there are any differences between EU and US wiring in this car. Or maybe I'm missing something?

Any help will be much appreciated.

[f32mar]

Originally Posted by cryptomit

Hi guys,

I have a BMW M4 imported from US. I'm from Germany and I installed EU xenon headlights non-ahl. Car had AHL xenon before but I could not find any in a good shape. So I decided to buy a used in perfect condition but non-ahl. I was able to code out 524 Adaptive Headlights and recode FEM. So now all lights are working find except High Beam. They don't work, there's no reaction when I pull the stack.

Can anyone help me with it? I checked all wiring diagrams and I don't see that there are any differences between EU and US wiring in this car. Or maybe I'm missing something?

Any help will be much appreciated.

Did you ever figure this out? How did you get your highs to work