Hi All. Rolled down the driver's side window today for some fresh air and it is now stuck in the down position. I pulled off the door panel to have a quick look and all the wiring seems secure. Unfortunately I don't know much about electrical components. I would like to find out if my window motor is fried or if it is the switch which seems quite loose. How can I check this? Are these components easy to replace? The other three windows work just fine. It is about -20C this time of year so this is not good timing. Any help would be most appreciated! Thanks.