What was found
R2 WINDOW OVERHEAT LIGHT ILLUMINATED AT FL380. GROUNDED - YES. RAN QRH RESET PROCEDURE. LIGHT EXTINGUISHED AND REMAINED EXTINGUISHED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
R2 WINDOW OVERHEAT LIGHT ILLUMINATED AT FL380. GROUNDED - YES. RAN QRH RESET PROCEDURE. LIGHT EXTINGUISHED AND REMAINED EXTINGUISHED.