As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CA WINDSCREEN COMPLETELY FROSTED OVER ON APPROACH. NO CAUTION LIGHT ILLUMINATED. REMOVED FROM SERVICE. FOUND 115VAC CIRCUIT BREAKER "L WSHLD HT" OPEN. RESET BREAKER PER GM 9.2.2.1. PREFORMED OPS TEST OF PILOT WINDSHIELD ANTI-ICING SYSTEM IAW AMM 30-41-00-710-801. OPS TEST GOOD. BREAKER REMAINS SET. RETURNED TO SERVICE.