As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FWD WINDOW HEAT, OVERHEAT LIGHT CAME ON, COMLIED WITH QRH. THE LIGHT ILLUMINATED AGAIN IMMEDIATELY WHEN SWITCH WAS TURNED BACK ON IAW THE QRH. ACFT GROUNDED. FOUND THE WINDOW HEAT POWER LEFT FRONT CIRCUIT BREAKER OUT ON THE P6-11 PANEL. ACCOMPLISHED A CIRCUIT BREAKER RESET PROCEDURE IAW AMM 20-60-01. ACCOMPLISHED WINDOW HEAT SYSTEM OPERATIONAL TEST. OPS TESTED GOOD IAW AMM 30-11-00-710-801.