PARKED VAN ON DRIVEWAY AND OPENED PASSENGER SIDE REAR DOOR. AS IT OFTEN DOES, IT TRIED TO CLOSE BACK UP ON MY ARM, SO I STEPPED BACK, LET IT CLOSE, THEN OPENED IT AGAIN. CONFIRMED THE POWER DOOR WAS STAYING OPEN, THEN UNLOADED MY BAGS. CLOSED DOOR AND LOCKED VAN WITH KEYFOB (CAN SEE THIS ON SECURITY CAMERA FOOTAGE). TEN HOURS LATER, THE LOCKED HATCH OPENED ON ITS OWN AND WITHIN TEN MINUTES THE BACK OF THE VAN WAS SMOKING, THEN ENGULFED IN FLAMES. ENTIRE VAN BURNED DOWN, STARTING AT BACK PASSENGER SIDE. ALSO BURNED DOWN TRUCK PARKED NEXT TO IT ON DRIVEWAY. [VAN WAS MFRD IN AUGUST OF 2009]*DT CONSUMER STATED WHEN IN PARK VAN REFUSES TO START, IT HAS TO BE IN NEUTRAL 99% OF THE TIME, AND SEVERAL TIMES IT WOULD NOT WORK HAD TO SHIFT BACK TO PARK FOR IT TO START.*JB