WHILE THE VEHICLE WAS PARKED WITHOUT ENGINE RUNNING VEHICLE CAUGHT ON FIRE IN THE ENGINE COMPARTMENT ON THE DRIVER'S SIDE. CAUSE UNKNOWN. FIRE WAS VERY HOT AND SEEMED TO FEED ON BRAKE FLUID. MASTER BRAKE CYLINDER HAD EXPLODED AND WAS BLOWN 20 FEET AWAY. THE BATTERY AND ELECTRICAL WIRING WERE CONSUMED INCLUDING INSULATION. PLASTIC AIR DUCTS AND ALUMINUM FAN BLADES WERE BURNED. *AK REFERENCED IN EA02-025