IN NOVEMBER OF 2005 I WAS DRIVING ALONG WHEN FOR NO REASON I FELT A BURNING ON THE INSIDE OF MY LEFT THIGH. IT GOT SO HOT IT I ALMOST LOST CONTROL OF THE TRUCK. I HAD TO PULL OVER TO FIND OUT THAT IT WAS MY HEATED SEAT THAT HAD JUST BURNED OUT AND DOES NT WORK ANYMORE. AT THAT POINT I JUST FIGURED IT WAS JUST ANOTHER THING THAT BROKE, BUT ON 2/2/06 A PERSON I WORK WITH JUST TOLD ME SHE HAD THE EXACT SAME PROBLEM AND ALMOST LOST CONTROL OF HER VEHICLE. SHE HAS A 2004 BUICK RAINIER WHICH IS ALMOST THE SAME AS MY 2003 CHEVY TRAILBLAZER. AT THIS POINT I FELT THIS WAS A REAL SAFETY ISSUE AND NEEDS TO BE LOOK INTO AND THAT'S WHY I AM ASKING FOR YOUR HELP IN THIS MATTER. *NM