THE SIENNA WAS IMPACTED FROM THE REAR WHEN STOPPED AT A STOP LIGHT. THE REAR, MOVING VEHICLE WAS TRAVELING AT 30-40 MPH. THE TOYOTA SIENNA THEN HAD IMPACT AT THE FRONT INTO ANOTHER VEHICLE. THIS THREE CAR PILE UP RESULTED IN THE SIENNA BEING A TOTAL LOSS/NOT REPAIRABLE. THE AIR BAGS FOR THE FIRST AND THIRD VEHICLES DEPLOYED ON IMPACT, AND NO INJURIES IN THOSE VEHICLES WERE REPORTED. THE AIR BAGS IN THE SIENNA DID NOT DEPLOY, AND RESULTED IN THE DRIVER RECEIVING A SEVERE NECK SPRAIN AND LOWER BACK PAIN. DRIVER WAS TAKEN BY AMBULANCE TO HOSPITAL AND RELEASED WITH WORK RESTRICTIONS FOR THREE DAYS. *TR