As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PREFLIGHT INSPECTION FOUND THE BAGGAGE EXTINGUISHER LIGHT DOES NOT ILLUMINATE DURING FIRE TEST. THE LIGHT DID NOT ILLUMINATE AND STAYED ON AFTER TEST. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLIED WITH OPERATIONAL CHECK OF FIRE DETECTION SYSTEM IAW AMM 26-10-00. NO PARTS REMOVED OR REPLACED. THE OPERATIONAL CHECK WAS GOOD.