PASSENGER FRONT SEAT AIRBAG DOES NOT WORK PROPERLY. 132 LBS, 5'8" FEMALE SITTING IN PASSENGER SEAT GETS INTERMITTENT "ON" STATUS FOR THE AIRBAG WHEN CAR RUNNING. TENDS TO BE IN THE "OFF" MODE ABOUT 80% OF THE TIME WITH THIS SAME PERSON SITTING IN THE SEAT. THE FIRST TIME THIS WAS ADDRESSED WAS IN SEPT OF 2007 DURING THE TEST DRIVE PRIOR TO PURCHASE. AT THAT TIME WE CONTACTED ON-STAR WHILE THE SAME PASSENGER DESCRIBED ABOVE WAS SITTING IN THE SEAT AND THE SALES REP WAS PRESENT. ON-STAR REP COULD FIND NO PROBLEM AND SUGGESTED RESTARTING THE CAR. WE DID AND THE AIRBAG WENT TO THE "ON" POSITION. ABOUT THREE MONTHS LATER (AFTER PURCHASE) THE PASSENGER AIRBAG BEGAN TO REGISTER IN THE "OFF" POSITION MOST OF THE TIME. RESTARTING THE CAR DID NOT ALWAYS SOLVE THE PROBLEM. WITHIN THE PAST MONTH WE HAVE ONLY SEEN THE "ON" LIGHT THREE TIMES WHILE THE SAME PASSENGER IS IN THE SEAT. WE TOOK THE CAR TO THE DEALERSHIP 2 TIMES AND THEY SAID THEY COULD FIND NOTHING WRONG AND THAT THE PASSENGER MUST BE TOO LIGHT AND THEREFORE IT IS UNSAFE FOR THE AIRBAG TO BE IN THE "ON" POSITION. IT IS OUR CONTENTION THAT THERE IS IN FACT SOMETHING WRONG WITH THE BAG DEPLOYMENT SYSTEM ESPECIALLY GIVEN THE SYSTEM WOULD IN FACT BE "ON" SOMETIMES. HOWEVER GM WAS UNWILLING TO PROVIDE PASSENGER WEIGHT PARAMETERS SO WE COULD FURTHER INVESTIGATE IF THE SENSOR IS MALFUNCTIONING. IN CHECKING WITH NHTSA FOR NATIONAL SPECIFICATIONS WE FOUND IT USES A 108 LBS 5'2' DUMMY TO ENSURE DEPLOYMENT. AS NOTED ABOVE WE ARE TALKING ABOUT A PERSON 24 LBS HEAVIER AND 6" TALLER THAN THE MINIMUM NHTSA SPECIFICATION. SO THERE MUST BE SOMETHING WRONG AND GM DOES NOT SEEM WILLING TO HELP US WITH THIS PROBLEM. THIS IS VERY UNSAFE FOR THE PASSENGER. I AM THE PRIMARY DRIVER. I AM 120 LBS AND 5'4". GM SAYS THE PASSENGER MUST BE TOO LIGHT AN THEREFORE IT IS UNSAFE TO HAVE AN AIRBAG. IF THIS IS THE CASE THEN WHY IS THE DRIVER SIDE AIRBAG DESIGNED FOR SOMEONE MY SIZE AND WEIGHT. THEY CAN'T HAVE IT BOTH WAYS. *TR
