Hi. I hope this is the right place for this and this is how you ask a question about a PT. We bought a 2006 in May of this year The master switch that is in the middle of the dash had a broken middle (lock all) button and the drivers side window didn't want to go up or down. We purchased one from a salvage yard and it worked fine until a week or so when the passenger side stopped working. We took it to the garage and he said it was the motor and/or regulator and we purchased both because they came together and had our mechanic put it in. He said the wires from the old one was bad and he put the new used one in. But the window still will not go up or down. He said it was the master switch again. I told him we just changed it but we would try another one again. This salvage yard we went to this time said we could try the switch before we bought it. Turns out the new old switch works the passenger side window ok and the drivers side not work. Ours that he took out was vice versa, driver side worked and passenger side not. So it can not be in the wiring in the door because one or the other works fine. I tried looking up info on the internet but found nothing to help. Has anyone had this happen to them before and what was the problem and how did you fix it? Any help would be appreciated. Thank you