OUR CAR WAS ROLLED END OVER END AND AIRBAGS DID NOT DEPLOY AT ALL. MY SON WAS DRIVING SWERVED TO AVOID A DEER AND GOT INTO A GRAVEL AREA AND WENT DOWN A RAVINE AS THE CAR ENDED UP ROLLING END OVER END (NOSE DOWN REER END UP SO ON AND SO FORTH) THE AIRBAGS DID NOT DEPLOY AT ALL. I CALLED KIA AND THEY WILL NOT EXPLAIN TO ME HOW IT WAS POSSIBLE AIRBAGS DIDNT DEPLOY.