As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SLIDING PILOT WINDOW SHATTERED ON GROUND DURING ENGINE START. OVERHEAT LIGHT AND VERY HOT GLASS EVEN WELL AFTER HEAT TURNED OFF. ACFT GROUNDED. INSPECTED PILOT SLIDING WINDOW. VERIFIED WINDOW IS SHATTERED, R & R IAW AMM 56-12-11. COMPLIED WITH AMM 30-40-11 WINDOW BITE OPS CHECK NORMAL NO FAULTS FOUND. NR 2 CAPTAIN'S SLIDING WINDOW OPS CHECK NORMAL. ETOPS GROUND VERIFICATION SUCCESSFUL.