This I have found out online is a common problem, when I purchased my car I had a few windows suddenly drop on me & I figured out the window motors in 2 were broken, however when they dropped I also found out electrical systems in my door were damaged from the window motor failure, so now on my driver's side door I have no mirror adjustment, no unlock/lock button for safety in dangerous areas I drive, some windows (had all 4 motors replaced at the same time) work & some don't from certain areas, I even found after I used my right rear window motor, the trunk popped open! so to fix the problem I personally had to disconnect the new window motor as well as the trunk. Also for comfort in heat my heated seat doesn't work from my driver door. My car runs perfect but this shouldn't have happened. This should have been recalled for owners long ago for 2000-2005 Buick Lesabre.

- Calumet City, IL, USA

The contact owns a 2002 Buick Lesabre. The contact stated that while parked, the rear driver's side window dropped into the door panel without warning. The vehicle was taken to an independent mechanic for diagnosis. The mechanic stated that the window regulator would have to be replaced. The window regulator was replaced however, the failure recurred on the front and rear passenger's side windows. The vehicle was not further repaired. The approximate failure mileage was 18,000.

- New Albany, IN, USA

The contact owns a 2002 Buick Lesabre. The contact stated that while driving, the windows would fall into the door panel suddenly and intermittently. The vehicle was taken to an independent mechanic where it was found that the window regulator motor had fractured and needed to be replaced. The vehicle was repaired. The manufacturer was contacted and advised the contact to take the vehicle to the dealer. The failure mileage was approximately 40,000. The current mileage was approximately 62,000.

- Phelps , KY, USA