As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW RECEIVED AN AFT BAGGAGE WARNING LIGHT DURING CLIMB OUT. ACFT PRESSURIZED NORMALLY AND CREW CONTINUED. F/A`S HEARD SOUND OF AFT BAGGAGE DOOR SLAMMING SHUT AROUND 4000 FT ON DESCENT. AN EMERGENCY WAS NOT DECLARED AND ACFT LANDED WITHOUT INCIDENT. MX FOUND THE SILVER BAGGAGE HANDLE WAS POPPED OUT AT THE GATE. MX PERFORMED ADJUSTMENT TEST OF AFT BAGGAGE DOOR IAW AMM AND OPS CHECKED GOOD.