TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING APPROXIMATELY 55 MPH, THE CONTACT SMELLED A BURNING ODOR. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE MECHANIC STATED THAT THE MASTER WINDOW SWITCH MELTED IN THE FRONT DRIVER'S SIDE DOOR. THE MECHANIC ALSO STATED THAT THE MASTER WINDOW SWITCH WOULD HAVE TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 119,000.