As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DEPARTURE THE OVERHEAT LIGHT FOR THE CA SIDE WINDOW HEAT CAME ON. TURNED IT OFF FOR ABOUT 4 MIN AND THEN BACK ON. THE OVERHEAT LIGHT CAME BACK ON AFTER ABOUT 15 MIN TURNED AFF AGAIN FOR SEVERAL HOURS AND HAS BEEN WORKING FINE SINCE. GROUNDED - YES. UNABLE TO VERIFY DEFECT, L2 WINDOW HEAT OPS NORMAL. DUE TO HISTORY REMOVED AND REPLACED COIL CORD, OPS CHECK NORMAL REF AMM 30-41-00.