WHILE DRIVING OWNER SMELLED SOMETHING BURNING AND THOUGHT IT WAS COMING FROM OUTSIDE. OWNER PARKED THE VEHICLE AND WENT INTO THE DEPARTMENT STORE TO SHOP.OWNER WAS IN THE STORE FOR APPROXIMATELY 45 MINUTES. WHEN THE OWNER RETURNED TO THE VEHICLE FIRE TRUCKS WERE OUTSIDE EXTINGUISHING THE FLAMES. IT APPEARED THAT THE FIRE STARTED UNDER THE HOOD. OWNER HAD THE VEHICLE TOWED TO THE DEALER, AND THEY COULD NOT DETERMINE THE CAUSE. *AK