WHILE FAMILY WAS TRAVELING ON HIGHWAY CONSUMER SMELLED SOMETHING BURNING, TURNED AROUND, AND SAW SMOKE FILLING UP BACK OF VAN. CONSUMER IMMEDIATELY TOOK FAMILY FROM VEHICLE, AND THEN REAR TEMPERATURE CONTROL PANEL LOCATED BEHIND DRIVER SHOT OF FIRE. VEHICLE BURNED TOTALLY TO THE GROUND. CONSUMER FELT THIS WAS VERY DANGEROUS BECAUSE A CHILD WAS SITTING RIGHT WHERE FIRE SHOT OUT.*AK