Two problems related to air bag light on have been reported for the 2001 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Buick Lesabre based on all problems reported for the 2001 Lesabre.
Air bag lights come on for weeks at a time, then go back off. My mechanic said it would cost a lot of money just to get it checked.
Airbag light appears on dashboad and alarm system came on. While traveling on highway consumer hit horn and center piece popped up. Dealership was aware of problem.