I have had my car for only 6 weeks @ 14,200 miles and the rear drivers side window stopped working tonight. I took my car over to get the windows tinted and the guys couldn't do it due to rear window would not go down. Installer told me that he can guarantee that the dealer would blame him if he proceeded. I listened in to the door for some motor noise and nada. Completely silent when you hit the left rear button. Could it be some kind of fuse or does the dealer need to replace the group switch on drivers door?