CAR IN DRIVEWAY. NOT DRIVEN FOR 3 DAYS, JUST NOT NEEDED BUT WORKING. DURING DAY, CAR CAUGHT ON FIRE. FIRE INSPECTORS WAS UNABLE TO DETERMINE THE CAUSE DUE TO THE EXTENT OF DAMAGE. THEY BELIEVED IT COULD HAVE BEEN ELECTRICAL. FIRE CONCENTRATED IN DASH AND ENGINE AREA. WINDSHIELD BLEW DURING FIRE. HAVE OWNED THIS CAR SINCE NEW, FOR 17 YEARS. 140,000 MILES.