One problem related to service brakes has been reported for the 2005 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Buick Lesabre based on all problems reported for the 2005 Lesabre.
The contact owns a 2005 Buick Lesabre. The contact stated that after releasing the accelerator pedal, the vehicle suddenly accelerated without any warning. The contact stated that as a result of the failure she crashed into another vehicle. The dealer and the manufacturer were made aware of the problem. There were no injuries. The approximate failure mileage was 39,900.