Need your help again when I purchased this 1986 BMW 325 the driver window passenger side did not roll up or down seller said maybe the motor was bad all the others worked (electric windows) yesterday went out and started it and went to roll the windows down and none of them worked my be a fuse but I don’t know witch one it is the lights on the button worked before except the window that didn’t work now the light don’t even work looked for the manual but could not find one in the car is there a place on the internet I can down load it don’t wont to start pulling fuse because of the security items well need to be reset. :banghead:

Thanks for any advise

hte windows aren't fused. you'll find a circuit breaker above the radio. it's the same shape as the other switches there and it's marking's probably worn off so it just looks smooth and rectangular. if it's 'popped' [accidently bumping it can do this] you see a thin red band exposed around the button's edge. push it back in and try the windows. the switches are a common problem and you can test them by swapping one of the working window's switches with a non-working window. the motors also go bad. hope this helps !

Thanks Jeffreyb4me never would had none that found the switch pushed it in and now they work need to hurry up and get a manual for that.