The truck was rear ended on 8/15 by a car going 45 miles per hour at a stop light. The air bag sensor went on and air bag did not deploy. It DID NOT deploy when it should have. Both passenger and driver seatbelt did not lock. They DID NOT LOCK. That sensor is also on. Was contacted by dealer after they were notified air bag went off when it did not go off and should have gone off. Seatbelts did not lock on impact causing injury. Car is not drivable due to these sensors and life saving features not working. Sensors are on. Insurance company says car can not be driven it is unsafe. Both driver and passenger went to emergency room. It is our sons car who is in college in Colorado.