I WAS IN STOP AND GO TRAFFIC AND ENCOUNTERED A HARD BRAKING SITUATION. I SLAMMED ON THE BRAKES AND MET NO RESISTANCE FROM THE BRAKE PEDAL. THE BRAKE PEDAL WENT TO THE FLOOR WITH NO ABS ENGAGING. I NEVER EVEN GOT A SQUEAL OF THE BRAKES WORKING. I WAS AT LEAST A CAR LENGTH BACK WHEN I SLAMMED ON THE BRAKES. I ENDED UP HITTING THE CAR IN FRONT, THEY IN TURN HIT THE CAR IN FRONT OF THEM. IRONICALLY I WAS THE ONLY ONE HURT FROM THIS CRASH. I FRACTURED MY FOOT FROM HITTING THE BRAKE SO HARD. I CAN'T IMAGINE THIS IS A NORMAL BRAKE FUNCTION. I BOUGHT THIS CAR AS A CERTIFIED USED CAR WITH 4000 MILES IN NOVEMBER 2013. I HAVEN'T HAD MY FIRST SERVICE SINCE THE PURCHASE. ROAD CONDITIONS BARE,FLAT SURFACE AND DOWNHILL. WEATHER AROUND 30 DEGREES AND SOME LIGHT FOG. I WILL RETURN TO DEALER TO INSPECT BRAKES. *TR