As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT 10,000 FEET DURING DESCENT, RECEIVED AN R2 WINDOW OVERHEAT LIGHT. RAN CHECKLIST, LIGHT WENT OUT. ACFT GROUNDED. WINDOW HEAT SYSTEM TEST COMPLETED IAW AMM 30-41-00-710-801, TESTED GOOD. WHCU BITE COMPLETED IAW FIM 30-41, TASK 801. BITE HISTORY SHOWS WINDOW SENSOR FAULT. WHCU HAS BEEN CHANGED IN THE PAST. REMOVED AND REPLACED THE NR 2 SLIDING WINDOW IAW AMM 56-12-11. ADJUSTMENT LEAK AND HEAT OPS CHECK GOOD.