Two problems related to warning light on have been reported for the 2005 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Buick Lacrosse based on all problems reported for the 2005 Lacrosse.
The contact owns a 2005 Buick Lacrosse. While driving at 25 mph, the air bag warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 135,000. The VIN was not available.
Tl-the contact owns a 2005 Buick Lacrosse. The contact stated that the pps (passenger presence system) module failed causing the air bag warning light to illuminate. The failure occurred on numerous occasions. The vehicle was taken to the dealer where it was diagnosed that the module needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 57,513. Djr.