Driver's side airbag. A car crashed into the driver's side at a 90 degree angle that caused damage starting right behind the driver's door and continued all the way to the rear of the vehicle. The damage was severe enough that the driver's side passenger door, the rear wheel, hub, hub assembly, linkage, lower control arm, and tire, rear fender, the pillar and hingers between the front and rear door, steering gear and linkage. In spite the of violence of the accident, none of the airbags deployed, especially the driver's side airbag which allowed the driver's head to contact the driver's door window.