JustJay thx for the detailed information and workaround, i love the panorama sunroof, but hate the leakage and it seems as if i have the same issue, the water killed my battery in the back and then the bluetooth, and the smell of the mold and the wetness is just horrible. So i am considering your fix!!
But lets say i change my mind, will the tint film get stuck and ruin my paintjob?