One problem related to air bag on-off switch has been reported for the 2009 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Buick Lacrosse based on all problems reported for the 2009 Lacrosse.
I am a used car dealer and sell a lot of Buick Lacrosses and have seen at least 7 bad pass. Seat switches in the seat very expensive to fix and should be recalled by gm,this will turn the air bag light on.