Well i think mine just went out, i tried replacing the fuse and it wasn't that. A guy from auto zone did a voltage check to see if there was power going to it and there was. So i'm just assuming it has to be the motor itself. Anyway has anyone on the board had experience installing one of these? Is it a pretty easy install or do u really need a mechanic?

 

mine also went bad last year, but the dealer fixed it under warranty. you might want to try taking it to the dealer.