MY HUSBAND WAS INJURED IN AN ACCIDENT ON 9-29-2015. WHAT HAPPENED WAS MY HUSBAND WAS STOPPED ON THE INTERSTATE AND A TRUCK SLAMMED INTO MY HUSBAND. HE SAID HIS CAR TURNED OFF AS SOON AS THE FIRST IMPACT, AIRBAGS DID NOT DEPLOY. THERE WAS A SECOND IMPACT FROM THE SAME TRUCK, WHICH WAS ON MY HUSBANDS PASSENGER SIDE. THE CAR IS COMPLETELY TOTALED. MY HUSBAND WAS LUCKY TO WALK AWAY FROM THIS ACCIDENT. THE HHR WAS RECALLED FOR THE IGNITION SWITCH LAST YEAR AND WE HAD THE NEW PART INSTALLED 2/2015 WHEN THE DEALERSHIP RECEIVED THE PARTS. WE HAVE TWO ISSUES ELECTRICAL, WHY DID HIS CAR TURN OFF WHEN IT WAS HIT FROM THE REAR? DID THE IMPACT KNOCK THE IGNITION SWITCH OUT OF PLACE? ALSO WHY DIDN'T THE AIRBAGS DEPLOY? NOW I KNOW IF THE CAR IS OFF THE AIRBAGS ARE OFF BUT WHY DID THE CAR GO FROM ON TO COMPLETELY OFF UNLESS IT WAS A FAULTY NEW PART THAT WE RECEIVED IN OUR CAR.