As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GOT A LT SIDE WINDOW OVERHEAT LIGHT. CUT IT OFF IAW THE CHECK LIST AND WAITED 5 MINUTES AND CUT IT BACK ON AND THE SAME LIGHT ILLUMINATED AGAIN. ACFT GROUNDED. PERFORMED AMM FIM TASK 30-40/ 801. FOUND P5-9 CONTROL PANEL FAULT, FAULTS CLEARED. NO HISTORY PAST 30 DAYS, GROUND VERIFICATION SUCCESSFUL. ALL LIGHTS EXTINGUISHED ON P5 OVERHEAD PANEL.