As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVERHEAT LIGHT ILLUMINATED ON RIGHT SIDE WINDOW HEAT. RAN QRH PROCEDURE. LIGHT EXTINGUISHED. CONTINUED NORMAL OPS. ACFT GROUNDED. PERFORMED WHCU BITE IAW FIM 30-41, TASK 801. FOUND WHCU LRU AND WINDOW POWER FAULTS IN FAULT HISTORY. REMOVED AND REPLACED THE RT WINDOW HEAT CONTROL UNIT IAW AMM 30-41-11. OPS CHECKED GOOD.