THE TAXI CAB STOPPED UNEXPECTEDLY AND WHEN I APPLIED THE BRAKES, THE CAR DID NOT RESPOND AND THE MOTOR DID NOT DIE, IT JUST KEPT GOING UNTIL I HIT THE OTHER VEHICLE AT 20 OR 25 MILES AN HOUR. I BELIEVE THERE WAS A STRANGE SOUND WITH THE BRAKES THAT I HAD SEVERAL TIMES REPORTED TO THE DEALER SINCE THE CAR WAS PURCHASED NEW. *TR