L rear window no longer opens and my right rear window is now stuck open

Thanks -- we did punch the panels and it worked...for closing thge window... now have to figure out a long term solution.

Replace the motors , 1 every weekend or try cleaning connections

replace motors? One every weekend?

had the same problem. pulled the door panel, cleaned the contacts and put it back together. worked great for several months. now not working again. looking for a more permanent solution.