Airbag Light coming on after prior repair? What to Do?

In September my car was in a front end wreck where the airbags deployed. They were repaired by a dealer with a body shop who was authorized through my insurance company as a "blue ribbon shop." In the past two weeks I have been seeing the airbag light come on and stay on for the entirety of my drives. I have not had any other electrical related problems or any major repairs done to the car. Should the dealer be responsible for completing the repair and a rental?