WHILE DRIVING, THE PASSENGER WINDOW BEGAN TO ROLL DOWN ON ITS OWN WHEN I TRIED TO ROLL THE WINDOW BACK UP USING THE MASTER SWITCH ON THE DRIVER SIDE, I NOTICED SMOKE COMING FROM THE BUTTON, UPON CLOSER INSPECTION I COULD SEE ACTUAL FLAMES UNDERNEATH THE BUTTON. I PULLED OVER AND TURNED THE CAR OFF. THE FLAME BURNED ITSELF OUT INSIDE THE DOOR PANEL. I TOOK THE CAR INTO A LOCAL TOYOTA DEAL AND PAID $500.00 TO REPAIR THE MASTER SWITCH. *TR