As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: ECAM INDICATION FAILED TO CHANGE FROM AMBER TO GREEN UPON CLOSING THE L4 PASSENGER/CREW DOOR. MAINTENANCE REINSTALLED ELECTRICAL CONNECTORS AND PERFORMED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY ESCAPE-SLIDE RELEASE SYSTEM OF THE PASSENGER/CREW DOORS PER AMM 52-73-00-710-001-A.