Comment Re:Overreach much? (Score 1) 216
My 2006 buick detects if someone is not wearing a seatbelt and turns off the passenger side airbag if no one is in the passenger seat
.....WHY??? Sure, it might be unnecessary if no one is sitting there, but what possible benefit is conferred by disabling an airbag?
It might be a child safety thing. An airbag can kill someone below a certain size, especially if they are not wearing a seat belt, so it's likely programmed to disable itself if there is less than e.g. 80 lbs in the passenger seat, or if the belt is not buckled. In those scenarios an airbag deploying would do more harm than good by turning an otherwise low risk slow speed crash into potentially fatal one.