As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - PILOT REPORTED THE GLARESHIELD RED FIRE WARNING LIGHT ILLUMINATED INTERMITTENTLY WITH NO OTHER ASSOCIATED BELLS OR LIGHTS. MAINTENANCE REMOVED AND REPLACED THE FIRE DETECTION ACCESSORY UNIT PER MM 26-11-00 AND 26-15-00. OPERATIONAL CHECK GOOD. NO FAULTS NOTED.