If any of you guys are having probs with your window electrics, it may be worth while pulling things apart and playing... My driver side window used to be a bit mental, and would work intermittently, then one day decided to stop half way, and would go down but not up.
Needless to say, I had to do something about it...
I pulled everything off the door that I could get off, tested all the switches and wiring, worked out it must have been the motor, because I was getting the right voltages through to the right places, but nothing was working... I didn't get very far with the motor, coz I realised i would have to get it replaced or fixed.....
After all that, I started to put things back together so I could drive again, and then IT WORKED!!
I haven't had a problem. Even though my wiring up to and past the switches worked, it must have been between the last connector and the motor itself... SO have a play, you may save yourself some serious cash...
-al.