DRIVER'S SIDE SIDE IMPACT-AIRBAG DEPLOYED FOR NO REASON AS I WAS DRIVING DOWN A FREEWAY. VOLKSWAGEN THEORIZED THAT ROAD DEBRIS PENETRATED THE FLOORBOARD CAUSING THE SENSOR TO GO OFF. HOW THIN IS THE FLOORBOARD THAT A ROCK OR PIECE OF ROAD DEBRIS COULD PENETRATE IT? AND WHY DOES THAT THROW OFF THE SENSOR FOR A SIDE AIRBAG? VOLKSWAGEN REFUSED TO REIMBURSE ME FOR TOWING, REPAIRS, OR MY ARM INJURY. *NLM