| Re: Air Bags Dave,
There are pre-tensioners in every seatbelt, The front seats also have pressure sensors to detect a driver and passinger(for passenger side air bag or curtain). You have impact sensors in the side doors as well as front bumper(some sonic), all connected to the BCM (Body Control Modual) through High Speed LAN. The system checks itself every you turn the ignition. Did you have any work done to the car lately because this is a very rare occurance.
Dave |