Window Regulator Failed Problems of Buick Lesabre

Three of the power window regulators have failed on my 2000 Buick Lesabre limited. The windows may all of a sudden just drop down and the electric motor will not close them although you can hear the motors running. I've read this is an extremely common problem and a equipment defect on Buick cars with power windows which has not been corrected. I have replaced one window regulator and the others I have just blocked the windows closed. This could be a very dangerous situation if one of the windows was to suddenly just drop down while drive in a heavy rain or over bad weather which could cause a distraction and accident.

See all problems of the 2000 Buick Lesabre 🔎.

Own a 2000 Buick Lesabre. Rear drivers side window regulator failed. Dealership indicates that this is common problem, approx. 400-500 to replace. Internet search shows many many complaints (Buick Lesabre window search on google brings up 331,000 websites that feature predominately window problems related to regulator failure). Nhtsa needs to force a recall.

I also have experienced window regulator failure, passenger front side went down and that?s where it stayed. A search on the internet has proven out that this is a major problem on Buicks of this era as well as other models using the regulator mechanisms from the supplier to gm. My bill ended up over 500 dollars for repair at a gm dealership. This is a major problem, verified by one of their mechanics. I called gm customer satisfaction department and spoke with a gentleman who also verified it is a major problem, but gm will not stand behind them after expiration of the warranty. I love this car but am seriously considering trading as I am fearful of what the future holds with the other windows after researching the problem.

See all problems of the 2002 Buick Lesabre 🔎.

Buick Lesabre 2000 window regulator failure on the rear driverside passenger window. Car has 60,000 miles on it. Driving car and went to put up rear window and it made a strange grinding noise. Window would not roll up. Luckily the failure did not occur at high speed or adverse weather conditions. Upon research of problem it is apparent that this model vehicle has constant failures due to poorly made plastic parts. Consumers have reported multiple failures, some during inclement weather. Nhtsa and gm refuse to do anything about the issue. Buick refused to even acknowledge the issue. A search on google for 2000 Lesabre window comes up with over 97,000 results, most of them coming from automotive forums with people having repeated issues with this feature. The dealerships charge customers $300 to $500 each time a failure occurs. This issue needs to be addressed through a recall. Living in colorado if my window fails during a blizzard or adverse weather event it could cause an accident or worse death.

Window regulator failure. Rear passenger side window just randomly fell down one day while I was driving. I almost never used that window. Mechanic says I need to replace the window regulator/motor assembly. This is a very common problem due to defective design of the window regulator.

The contact owns a 2000 Buick Lesabre. While driving at an unknown speed, the front passenger side window fell down into the door. The vehicle was taken to the dealer and they stated that the window regulator failed and needed to be replaced. The current mileage was 43,000 and failure mileage was 36,000.