As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, SMOKE BEGAN EMINATING FROM CENTER WINDSHIELD RIGHT SIDE. WINDSHIELD HEAT WAS SELECTED OFF AND ANTI-ICE CIRCUIT BREAKER'S WERE PULLED. SMOKING STOPPED, WINDSHIELD WAS HOT TO THE TOUCH. INSPECTED CENTER WINDSHIELD FOR DEFECTS AND OHMED OUT WINDSHIELD & TEMPERATURE SENSOR, NO DEFECTS NOTED. REPLACED ANTI-FOG THERMAL SWITCH AND WINDSHIELD TEMPERATURE SENSOR AS PRECAUTION.