As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT, THE R2 WINDOW HAD OVERHEAT. FOLLOWED QRH LIGHT REMAINED, EXTINGUISHED WHEN SWITCH TURNED BACK ON. ACFT GROUNDED. REMOVED AND REPLACED THE R2 WINDOW IAW AMM 56-12-11-400-801. CHANGED R2 TO WINDOW TAP TO MATCH H14 WINDOW INSTALLED IAW WDM 30-41-11. PERFORMED R2 WINDOW HEAT TEST IAW AMM 30-41-00-710-801. OPS CHECKED GOOD.