TL*THE CONTACT OWNS A 2003 FORD FOCUS. THE CONTACT STATED THAT WHILE DRIVING 65 MPH WITH THE PASSENGER SIDE HEATED SEAT ACTIVATED, SHE NOTICED SMOKE. SHE CUT OUT THE FOAM IN THE SEAT AND REMOVED THE ENTIRE PASSENGER SIDE SEAT. THE CONTACT CALLED THE DEALER WHO REFERRED HER TO THE MANUFACTURER. THE MANUFACTURER HAD NOT BEEN NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 150,000.