Air bag light continually stays on. Unable to disengage the light.

vehicle continues to display the "airbag" light on without going off. I have been to the dealer and mechanics who have all told the same thing that the vehicle has a manufacturer malfunction in the electronic system. All mechanics refuse to touch the vehicle due to this serious error. The deal suggested that I replace both front seats, which would run about $3500.. Hyundai is not aware of the issue... any one else have this issue? please let me know how you resolved it..