As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PDC FOUND LT WINDOW LIGHT NOT ILLUMINATED. CYCLED POWER FOR LT FWD WINDOW LIGHT ILLUMINATED IAW AMM 30-41-00-710-801. PERFORMED BITE CHECK OF WINDOW HEAT CONTROLLER NO FAULTS FOUND. INSPECTED CIRCUIT BREAKER, NO FAULTS FOUND. GROUND VERIFICATION CHECK SUCCESSFUL.