2005 CHEVROLET TAHOE BURNED IN MY GARAGE OVERNIGHT. FIRE DEPARTMENT SAID THAT SEAT WARMER WAS SOURCE OF FIRE. SEAT WARMERS HAVE NOT BEEN IN USE SINCE LAST WINTER. THE CAR WAS COMPLETELY OFF AND KEYS WERE NOT IN THE IGNITION. VEHICLE WAS DETERMINED TO BE A TOTAL LOSS. MY GARAGE INCURRED SIGNIFICANT SMOKE DAMAGE. LUCKILY THE FIRE BURNED OUT DUE TO LACK OF OXYGEN BECAUSE WERE CLOSED. *TR