My wife's 2009 Chevy Cobalt has a TON of issues, two of which I think could be related. Some of the power windows won't work and the "lock all doors" button on the driver's door works only after pressing it multiple times, sometimes only locking two or three doors and other times not working at all. Passenger side door button works fine. Any ideas?
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.