Table 1 shows seven common air bag related problems of the 2009 Buick Lacrosse. The number one most common problem is related to the air bag light on (twelve problems). The second most common problem is related to the air bag (six problems).
My 2009 Lacrosse will intermittently display the air bag indicator. I noticed this while driving the car around town and there is no passenger in the front seat. It will either stay on for a couple of days and then disappear or will just be on for short periods of time. Read details...
The passenger airbag light started coming on and going off intermittently. After several weeks of this, it was on every time the car is driven. Testing by an ase certified mechanic revealed that the permanent light results in no front seat airbags. The failed part is the seat presence sensor. Read details...
The air bag malfunction warning light blinks and then remains on when the ignition is turned on and when driving regardless of speed. This condition has resulted in the replacing of the relevant part twice since I purchased this vehicle in 2009 once under warranty and once out of warranty. Read details...