I have some more information about this retrofit that I’d like to share. There is no problem to use second hand headlights and LED modules, but it is unable to use both FLM modules from your current LED headlights. They are marked 7933360-0X (and has a label 5D00 down at right) while for the lasers the modules should be 7933361-0X (with label 5CFF). During the adaptation with E-Sys it is required exactly 5CFF as hardware version (see the attached screenshot)
I used 7933361-02 - one brand new that started to work immediately after mounting, but an error appeared that it needs coding. Except coding a reflash was also required. Another FLM module that I used was second hand. It does not start to operate normally because coding was required.
Finally there are no DTCs or any other issues. This retrofit is 100% valid, so don’t be afraid to make it
