We own a 2007 GT and the passenger airbag light switches from on to off for no known reason when a passenger is in the seat (I think it may even do this with no passenger). It goes from off to on ranging from every few seconds to every few minutes. I assume this is some kind of sensor or something but haven't been able to find anything about this issue. I expected to find out it was a recall issue, but found nothing. We are really worried about this because my wife carpools and usually has a passenger that may or may not be protected by the airbag in the case of an accident.
Has anyone had this problem? Can you tell me how to fix this?