Unfortunately the GAP tool for the FL2 doesn't have anything like the functionality of the D3 program. Apparently the software between the FL2 and D3 are massively different, so GAP didn't do more than some basic functions on the FL2.
It can...
Possibly - I’ll look next time I plug LR SDD laptop in to it.
If it works and I can configure, I’m happy to come over @GrumpyGel and do yours, but you’ll have to cover expenses 😵💫🤪
Just looked at an old pic of mine, and the belt is the same size you have bought.
If you get a minute measure the od of the pas pulley and I will check mine.
Unplug one side HID unit, plug in a normal H4 bulb and see if the flickering still occurs, if it does the car is at fault, if not the HIDs are duff, simple and no fancy knowledge needed.
Do not lean the H4 bulb against anything soft/plastic as...