I REPLACED MY FRONT PADS AND ROTORS. BEEN FINE FOR A WEEK TILL YESTERDAY I STOPPED AT A LIGHT BRAKES FELT SLIGHTLY SPONGY, NOT LONG AFTER MAYBE TEN MINUTES THREE CARS AHEAD OF ME HAD STOPPED AS I HIT THE BRAKE MY FOOT WENT STRAIGHT TO THE FLOOR AND I SMACKED THE VEHICLE IN FRONT OF ME DOING APPX. 35-40 MPH. IT WAS A FOUR CAR PILEUP I TOOK HEAVY FRONT END DAMAGE MORE OR LESS TOTALED THE VEHICLE BUT THE AIRBAGS HAD FAILED TO DEPLOY CAUSING ME TO HIT MY HEAD ON THE STEERING WHEEL AND SUFFERING A CONCUSSION. THE SEATBELT DIDN'T LOCK AS IT SHOULD HAVE EITHER THEREFORE CAUSING MY WHIPLASH TO BE SEVERE. *TR