I had the same problem
It was a bad switch...
My driver side rear window got stuck down... and I couldn't get it to go back up...
So I tried splicing the driverside rear window wires to the wires that run to the switch for the pass side... and it worked... so basicly when I hit the switch for the pass rear window they both go down and the other switch doesnothing... lol...
uh... you are gonna need to get a new switch panel or whatever... the switch does not work... there is no way to fix it...
so you could pull a me... or go to a junk yard or search online for a new switch...
hope this helps...
