TL*THE CONTACT OWNS A 2002 GMC ENVOY XL. WHILE DRIVING 70 MPH, SMOKE APPEARED FROM THE VENTS ON THE DASHBOARD. THE CONTACT STOPPED THE VEHICLE AND CALLED THE POLICE. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO THE DEALER AND THEY STATED THAT THE PANEL CLUSTER GAUGE MELTED. THE POWERTRAIN WAS UNKNOWN. THE CURRENT MILEAGE WAS 97,000 AND FAILURE MILEAGE WAS 96,000.