The lights used to work correctly.. i noticed this strange behavior since a couple of months.
Yes i think i do have rain sensors, though i never tested auto wipers since i bought my car.

is inpa a calibration tool for bmw ??
I am still learning a lot from this forum.

I had bought this car about 2 yrs ago.. and quite a few major problems i had and just with the help from this forum i was able to DIY all of these issue.
hopefully i will get this one too.