As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SIDE WINDOW OVERHEAT LIGHT ON.UNABLE TO CONFIRM DISCREPANCY KEPT SYSTEM ON FOR 45 MINUTES THEN 30 MINUTES LATER ON IN EVENING NEVER HAD OVERHEAT LIGHT COME ON. PERFORMED GROUND VERIFICATION CHECK IAW MM 30 41 00 710 801 OPS CHECK GOOD.