the passenger window does operate but each time i press the switch up or down the window moves a little bit even when push all the way down for auto up and down. i think it could be wiring. plz help
window problem on 1996 BMW 318ti
Probably a switch or the motor, but could be wiring too. See if you can swap the switch with a switch for one of the other doors and see if that helps, if it does then replace the switch.