As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT 2249 INTERMITTENT SMOKE WARNING OCCURED DURING FINAL APPROACH. MAINTENANCE PERFORMED OPERATIONAL TEST OF BAGGAGE COMPARTMENT SMOKE DETECTORS PER AMM TASK 26-15-00-710-801, WITH NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.