MY WIFE WENT TO GET A HAIRCUT, PARKED HER 2011 BMW 535XI AWD AT APPROXIMATELY 1:30 P.M. MST (THE ENGINE WAS TURNED OFF AND THE CAR WAS LOCKED) IN THE RETAIL CENTER PARKING LOT. AT APPROXIMATELY 2:45 P.M. MST SOMEONE ENTERED THE SALON AND SAID A CAR WAS ON FIRE (HER CAR). THE FIRE APPEARS TO HAVE BEEN IN THE BACK SIDE OF THE ENGINE COMPARTMENT ON THE PASSENGER SIDE. THE FIRE DEPARTMENT ARRIVED AND PUT OUT THE FIRE. IT IS CONCERNING A PARKED CAR THAT WAS TURNED OFF AND LOCKED STARTED ON FIRE. THANKFULLY FOR MY WIFE AND TWO CHILDREN WHO ARE USUALLY WITH HER THE CAR DIDN'T CATCH FIRE WHEN THEY WERE IN THE CAR OR WHILE IT WAS PARKED IN OUR HOME GARAGE IN CLOSE PROXIMITY TO MY SON'S BEDROOM. I RESEARCHED THE ISSUE ONLINE AND FOUND MANY OTHER BMW OWNERS HAVE EXPERIENCED THE SAME PROBLEM AND THAT BMW ISSUED A RECALL TO FIX THE ISSUES. I CHECKED OUR CAR FOR RECALLS TONIGHT AND BOTH THE BMW SITE AND NHTSA SITE SHOWED ZERO OPEN RECALLS. PLEASE ADVISE ON WHAT STEPS WE SHOULD DO TO ENSURE THIS TRAGIC EVENT DOESN'T OCCUR TO OTHER OWNERS.