MY SON WAS DRIVING ON THE GOLDEN GATE BRIDGE WHEN THE AUTO PILOT APPLIED THE BRAKES. HE SAID A TRAFFIC CONE APPEARED ON THE SCREEN. THERE WAS NO TRAFFIC CONE OR ANY OTHER OBJECT IN THE ROAD. THIS ISSUE CAUSED AN ACCIDENT BEHIND HIM BECAUSE OF THE SUDDEN BRAKE APPLICATION. THIS ALSO HAPPENED TO ME WHILE DRIVING ON THE FREEWAY. I HAD THE CAR ON CRUISE CONTROL. ALL OF A SUDDEN THE BRAKES WERE AUTOMATICALLY APPLIED WITHOUT ANYTHING IN THE ROAD.