If your car was in an accident then you will have to get your airbag control module reset. I had the same problem with my Ford and the dealer wanted $220 for the new module. I have sent my module towww.myairbags.com
and they have reset my module for $55 with FREE shipping. I sent them my module and they had a fast 1 day turnaround and shipped it back to me and I had it back in a few days. I would recommend these guys to anyone. I have saved a lot of money !!!