As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - LEFT WINDSHIELD HOT CAUTION LIGHT ILLUMINATED. DID CHECKLIST, LIGHT EXTINGUISHED. OAT -1 NO ICE, PRECIPITATION. MAINTENANCE REPLACED THE PILOTS WINDSHIELD CONTROLLER IAW AMM 31-41-00. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.