As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED SMOKE AT CONNECTOR ON F/O SLIDING WINDOW ON LANDING ROLL. TURNED OFF WINDOW HEAT AND SMOKE STOPPED. MAINTENANCE FOUND BROKEN WIRE LEADING TO CONNECTOR. REPINNED F/O SLIDING WINDOW CONNECTOR. PERFORMED SATISFACTORY OPERATIONAL CHECK OF F/O'S WINDOW HEAT PER AMM 30-41-00.