Problem Description and Possible Solution
The front door window regulators and guides may become worn causing the door window glass to come off track.
Average mileage: 163,000 (33,000–265,000)
12 people reported this problem
my window stop working it goes down and never come up my mechanic say that the guide or molding around the window is broken and only the dealer has it, but there is no more dealers of Pontiac in my area.