My sc4 had been in an accident, the damages in the front aren't that bad although the airbag did deployed. The car looks drivable but it just doesn't start. I put the key to crank it, then it shut off. Does anyone know why?? Is it because of safety features cut off the fuel, or the airbag sensor need to be replace?? I can think of all the causes but don't know which to be exact. Please help. Thanks..

 

Maybe the battery is dead. The airbag deployment would not prevent the car from starting.