Hello just joined hope I can get some help. I have a 93 325is coupe problem started with the passenger door window regulator arm pin poping out of the clip and not closing all the way, I repaired that and greased the rails now works fine so I decided let me grease the drivers door to avoid the same problem (mistake don't fix whats not broke) so I opened it greased it then the nylon slide broke so I got a new one put it in and tried it but everytime I go up and down the pin pops out of it, after 5 or 6 times of going up and down trying to see why this happens the window stopped going up. It goes down fine but to get it back up I have to open and close the door and it goes up the 1/2 inch to seal the window and stays there after 20 times the window is up all the way and drops when I open the door and raises when I close it. It seem like it thinks the window is all the way up when I have it lowered and doesn't responed to the up switch. I switched the driver and passenger switches no luck any ideas?