As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE SUN SHADE SCREEN WAS PLACED OVER LEFT FORWARD WINDSHIELD RESULTING IN A SPARK ON LOWER LEFT CORNER OF WINDOW WITH AN ELECTRICAL ODOR AND OVER HEAT LIGHT ON OVERHEAD PANEL. LIGHT WENT OUT AFTER 5 MINUTES OPS NORMAL. MAINTENANCE REPLACED THE 1L WINDOW IAW AMM 56-11. LEAK CHECKED OK, WINDOW HEAT OPS OK IAW AMM 30-41.