As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLIGHT NR 2674, THE CREW REPORTED A BAGGAGE SMOKE INDICATION IN FLIGHT 5 OR 6 TIMES. THE WARNING WENT AWAY AFTER 20-30 SECONDS EACH TIME. MAINTENANCE INSPECTED AND REPLACED RELAYS KO630, KO625, AND KO629. OPERATIONAL CHECKS WERE GOOD.