TL*THE CONTACT OWNS A 2004 VOLVO V70. THE CONTACT BEGAN TO SMELL A FAINT BURNING ODOR FROM THE VEHICLE. THE CONTACT INSPECTED AND NOTICED THAT THE DRIVER SEAT WAS SMOKING. THE CONTACT TURNED THE SEAT HEATER OFF AND EXTINGUISHED THE FIRE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE SHE WAS TOLD THAT THE SEAT HEATER WAS NOT BURNT AND THAT SOMETHING UNDER THE SEAT MUST HAVE CAUSED THE FIRE. THE CURRENT AND FAILURE MILEAGES WERE 105,000.