I have done a search on this and while I found alot of good info. have not found anything on my specific problem, which is the following:
The rear drivers side window will not go up or down using the switch on the door, the front console switch works no problem. I swapped the rear switches (passenger side works) and still nothing, both swiches are good. All fuses are new. The child lockout is set correctly (rear passenger side works). I am the second owner and this was one of the minor problems when I purchased the car. This evening I will try some of the suggestions from other posts (i.e. opening and closing door while operating the switch, etc.). Any other ideas for this specific situation would be appreciated.

Thanks in advance,

ED
88 300TE
95 900S

Any luck?

I would pull the push button switch off the back door and check the connector that it plugs into. Look for broken wire or broken or missing connector pin. Also check wire running off connectors for damage or break. You could also jump across the connector pins to see if you get a reaction from the window.