I WAS SLOWING TO A STOP AT A RED LIGHT ON A VERY BUSY STREET AND THE BRAKES IN MY X3 FAILED. INSTEAD OF SLOWING THE CAR DOWN - IT SPED UP AND CRASHED INTO THE CAR IN FRONT OF ME. I PUSHED DOWN ON THE BRAKES AND THE CAR JUMPED FORWARD. THERE IS MINIMAL DAMAGE TO THE FRONT BUMPER BUT I AM SCARED TO GET BEHIND THE WHEEL AGAIN.