I HAD JUST TURNED MY CAR ON TO GO TO WORK, AND IT WAS COLD OUT, SO I TURNED ON MY SEAT WARMERS. WITHIN SECONDS I FELT HEAT ON MY LOWER BACK. I REACHED BEHIND ME TO SEE WHAT IT WAS AND MY FINGER FOUND THE WHOLE AND WAS SLIGHTLY BURNED..I BOUGHT THIS CAR 3 MONTHS AGO, AND THERE WAS A HOLE IN THE SEAT WHEN I PURCHASED IT. I FIGURED IT WAS A CIGARETTE BURN, AND THE DEALER HAD NO INFORMATION ON IT. THIS WAS MY FIRST TIME USING THE SEAT WARMERS, AND THE HOLE IS NOW ABOUT THE SIZE OF A QUARTER. THE SEAT STOPPED BURNING AFTER I TURNED OFF THE SEAT WARMERS.