The airbag light comes.Have taken it to Hyundai for repair but it still comes on on 2006 Hyundai Azera

Why is it still coming on If Hyundai said its fixed. Did they just take the battery post off and put it back what is the problem.

Asked by for the 2006 Hyundai Azera
Go back and ask them! If you paid to have them diagnose and repair it , it should have some sort of warranty?How long ago did you have it at the dealer?Do you have a receipt detailing what they did?