Hi there...

Thans for the great details listed here. I have the same problem, the drivers door will not suck. I tried resetting the pump by removing the fuse #9 and replace after 1 minutes. Everything is normal only that the problem will re-occur after a day.

I know Gilly has said if the problem continue, pump replacement will fix the problem. However since there is another element here, the micro switch, would it be the micro switch that is bad? Any way to test? Where is the switch? Can I swap it with another door?

Car in concern is a 92 140 300 SE. Pump had been replaced once in 95-96.

Thanks