I have the same window issue. Thankfully, the driver's window works (crossing my fingers now) and *usually* the front passenger works. One mechanic (while 3 of the windows were not working) said it was the motor for each. Now, I'm no mechanic, but what a coincidence it would be to have 3 window motors go out at once... A friend is going to take a look at the issue once he has a chance. He did say it could be dirt on the connections inside the doors. Will post an update after he does.