As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6510 - DURING TAKEOFF, ABORTED THE TAKEOFF DUE TO THE MAIN BAGGAGE DOOR WARNING. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENT. MAINTENANCE OPENED DMI 18671, MEL 52-30. MAINTENANCE CLOSED DMI 18671, BY CLEANING AND LUBING MICROSWITCH. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)