WHILE DRIVING ON THE HIGHWAY DRIVER ENGAGED THE CRUISE CONTROL AT 60 MPH. VEHICLE CONTINUED TO ACCELERATE. THEN, DRIVER APPLIED THE BRAKES TO DISENGAGE THE CRUISE CONTROL, AND VEHICLE CONTINUED TO ACCELERATE. DRIVER HIT THE OFF BUTTON ON THE CRUISE CONTROL AND VEHICLE FAILED TO DISENGAGE. CURRENTLY, VEHICLE WAS UP TO 80 MPH AND CONTINUED TO ACCELERATE. DRIVER PUT THE VEHICLE IN NEUTRAL AND THE RPMS WENT UP TO 6,000. VEHICLE CONTINUED TO ACCELERATE. DRIVER PUT VEHICLE BACK IN DRIVE AND APPLIED THE BRAKES AND VEHICLE SLOWED DOWN TO 30 MPH. THAT WAS WHEN DRIVER WAS ABLE TO PUT THE VEHICLE BACK INTO NEUTRAL AND TURNED VEHICLE OFF. WHEN DRIVER GOT OUT OF THE VEHICLE ALL 4 BRAKE PADS WERE ON FIRE, AND THE ROTORS WERE GLOWING ORANGE. *AK