As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON ROUTE RECEIVED WINDSHIELD HEAT 1 INOPERATIVE. PERFORMED OPERATIONS CHECK OF WINDSHIELD HEAT 1 IAW AMM 30-42-00, CHECKED GOOD. FOUND WINDSHIELD HEAT TEST SWITCH ON MX PANEL BROKEN & STUCK ON WINDSHIELD 1 HEAT. R & R SWITCH IAW AMM 20-13-03. CHECKED GOOD SEE ITEM 1.