My air bag light keeps coming on and off and obviously if I am in a car wreck and that light is on my airbags will not deploy I have onstar and onstar vehicle diagnostic says that there is a problem with the airbag and I am wondering if it covers airbags? I did go one time and the guy said that the warranty ended at 36,000 miles the basic one but I think that airbags are included with powertrain because in toyotas website it is included in powertrain. It is a pontiac g6 gt if I go and tell them I have the powertrain warranty will they have to fix my airbags?