As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EICAS MESSAGE "W/S 2 HEAT FAIL" RESET IAW AMM AOM, VOL 1 BUT IT FAILED AGAIN. ODOR SIMILAR TO SOMETHING GETTING WARM/HOT WAS DETECTED. THAT WENT AWAY WITH W/S 2 OFF. R & R NR 2 WINDSHIELD TEMP CONTROLLER IAW AMM 30-42-01. OP'S CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.