Driver Side Window- Up And Down Sporadically (328is)
My driver side window goes up and down on my 328 coupe, usually when I go over a bump or pothole... When I turn the car off, I have to shove on the door in order for the window to go up. Sometimes it will go up, then come right back now, and sometimes go up and stay there. Currently, there is about a 1/2 inch of clearance between the rubber and the top of the window. This changes daily, as sometimes I can get it to shut completely. Any ideas of what this might be?