TL* THE CONTACT OWNS A 2006 HUMMER H3. WHEN THE IGNITION WAS TURNED TO THE ON POSITION, THE HEAT WAS ACTIVATED, BUT FAILED TO ENGAGE. THE CONTACT STATED THAT THERE WAS A BURNING ODOR COMING FROM THE DASHBOARD. THE FAILURE RECURRED CONTINUOUSLY. THE CONTACT ALSO OBSERVED THAT THE RESISTER AND THE WIRE HARNESS WERE MELTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V421000 (VISIBILITY); HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE FAILURE MILEAGE WAS APPROXIMATELY 115,000. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.