As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED UNABLE TO CANCEL FIRE WARNING INDICATIONS WHEN CAPT'S GLARESHIELD FIRE WARNING LIGHT IS PRESSED. MAINTENANCE VERIFIED PROBLEM AND CLEANED OUT LIGHT MODULE/FIRE WARNING SWITCH ON CAPTAIN'S GLARESHIELD PER IAW MM 26-10-00-710-801. OPS CHECKED GOOD.