THE CAR IN FRONT OF ME CAME TO THE STOP AND SO DID I BUT AS I HIT MY BRAKE SOMETHING BLEW UP IN MY FACE AND MADE ME PUT MY ARMS UP AND I LOST VISIBILITY. THE WEIRD PART IS THEY WENT OFF AT A ROLLING STOP UNDER 3 MPH .ALSO LAST WEEK MY CAR BRAKE SWITCH ALMOST STARTED AN ELECTRICAL FIRE.