As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED A BAGGAGE EXTINGUISHING BOTTLE INOPERATIVE MESSAGE DURING CRUISE. MESSAGE CLEARED ON ITS OWN AND THE F/A REPORTED THAT THERE WAS NO INDICATION OF SMOKE OR FIRE IN THE BAGGAGE AREA. DURING DESCENT BAGGAGE EXTINGUISHING LIGHT CAME ON WITH NO OTHER MESSAGES PRESENT. FOLLOWED QUICK REF HANDBOOK AND BLEW THE FIRE EXTINGUISHING BOTTLES. DECLARED AN EMERGENCY & LANDED WITHOUT INCIDENT. MX FOUND NO EVIDENCE OF FIRE IN THE CARGO COMPARTMENT. LARGE AND SMALL BAGGAGE COMPARTMENT FIRE BOTTLES REPLACED. CONTROL MODULE ASSY REPLACED.