Okay, I have done a search on window issues, and I think that I may have a bad regulator. The passenger window in my 95 M3 will not roll up and down unless I help it. It makes a terrible clicking noise if you hit the button like a gear is stripped. Can anyone tell me what the problem may be and any tips on getting to the problem without tearing the car apart(ie door panel tips)? Thanks Oh, and I need the weather strip around both doors in black.