The Project Pad

Hi everyone,

I'm having a repetitous issue with my power windows on my Typ44 :
- Driver's window will work perfectly
- Passenger & Rear windows won't work at all

What I've done :
- Checking the wiring (and welded new sections for the part between driver's door & inside)
- Testing with another relay (the big one under the steering wheel)
- Inverting the switches with the driver's window one
- 1 motor is new, another one is almost like new

The only solution I found is to lock/unlock the car like 2 to 3 times in a row*

* : even if I don't know at all how this is related to power windows.

Thanks in advance

Sounds like a ground issue. Clean your grounds or wire in a new one