CONSUMER HAD PARKED VEHICLE ON AN UP HILL WITH EMERGENCY PARKING BRAKE APPLIED. *AK THE EMERGENCY HAND BRAKE WAS FULLY EXTENDED AND WAS IN LOCK POSITION. AFTER THE DRIVER GOT OUT OF THE VEHICLE, THE CAR STARTED TO ROLL DOWN THE HILL HITTING A MAILBOX. VEHICLE DOOR DAMAGED. DEALERSHIP ADJUSTED CABLE TO CORRECT CONCERN, BUT CONSUMER IS LOOKING FOR REIMBURSEMENT FOR DAMAGE TO DRIVER'S DOOR. *TT