i have a 1986 cadillac deville sedan and the drivers seat window wont roll down. all the other windows worked fin but they roll down kind of slow. i checked the fuses they look fine. what could the problem be the motor or the switch your help would be a great help.

 

try to check your wondow regulator.. it might need some replacements.

 

i'm having the issue with my 96 Deville, but all windows arent rolling down or up. I took the the battery leads off to hook up a radio and after that they didnt work.

 

I have a 90 fleetwood and have the same problem with the slow windows, I was told its just the way they are and nothing i can do about it. As far as the window not going down at all, my passenger front window did that and we all know how hard it is to get the door panels off a caddy, so i just punched the inside of the door when i was holding the button down, works great now and is faster then the rest of them, LOL Not a professional way of fixing it but it sure did work.

 

la in your case i have the same problum with my seville and it was the master swich i got a new off ebay for like $15 and it worked fine. or it could be the track, have you always had this problum?????