Problems with 2002 Buick LeSabre EQUIPMENT

I have a 2002 buick lesabre. the dashboard has come unglued. the part of the dashboard covering the airbag looks very loose. i'm scared it will deploy. *tr

I bought this car in feb 2008. in november 2008, the driver side front window started having issues going back up after being opened. it would go about 1/2 way up and get stuck. i would then have to pull over and force the window closed. this happened multiple times throughout the entire winter. then more recently(10/8/09), as weather started getting cold again, the same thing started happening. except this time, the window doesn't go back up at all. this is very frustrating and can be distracting when you're trying to pay attention to the road. my main concern is going through toll booths in mid winter, 20 degree weather and not being able to close my window. this happened last winter and i nearly got into an accident because of it. i was quoted that the window regulator would cost $600 to replace. i don't have that kind of money and therefore can't afford to replace this component. *tr

2002 buick lesabre limited 28,000 miles. the windows simply fall down inside the door. we replaced one back window under a year ago at the cost of $600.00 dollars. recently, the other back window dropped inside the door. on april 28, 2008, buick customer relations department advised paying the dealer to diagnose the problem. on other telephone conversations, the buick consumer relations department has informed our daughter who called on our behalf that no recall for the window problems exists on the vehicle. *tr