As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3352 - ON CLIMB-OUT FROM DTW, THE CARGO DOOR WARNING LIGHT ILLUMINATED. THE CREW PERFORMED QUICK REFERENCE PROCEDURES AND RETURNED TO DTW. MAINTENANCE FOUND THE PASSENGER BAGS AGAINST THE CARGO DOOR. THE BAGS WERE REARRANGED, AND ALL CHECKS WERE SATISFACTORY. (M)