As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6431 - IAD-RDU - DURING TAKEOFF FLIGHT, EXPERIENCED A BAGGAGE DOOR WARNING LIGHT DURING THE TAKEOFF ROLL. AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE TECHNICIANS FOUND THE FORWARD BAGGAGE BAY DOOR MICROSWITCH LOOSE. SECURED MICROSWITCH AND VERIFIED PROPER ADJUSTMENTS. AIRCRAFT WAS THEN RELEASED FOR SERVICE. (M)