As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WINDSHIELD CONTROL CAUTION LIGHT. RETURNED TO FIELD, LANDING UNEVENTFUL. FOUND CIRCUIT BREAKER B6 "COPILOT - W/S PILOT - WDO HT CONT" OPEN, RESET CIRCUIT BREAKER IAW GPM 9.2.2. PERFORMED OPS TEST OF THE PILOT WINDSHIELD ANTI-ICING SYSTEM IAW AMM TASK 30-41-00-710-801. OPS TEST GOOD. NO DEFECTS NOTED. RETURNED TO SERVICE.