Mine did recently. the first thing I'd do and also it's free so if it doesn't work your not out any $$. Take all of the screws out of the inner door pannel to remove it and grease all of the moving parts in the window track. Then try to put the window down using the switch and your hand. HOPEFULY that will break it loose and you'll be good to go. I got lucky. If that doesn't work I can't help you. Sorry. Good luck!