As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: L1 DOOR ELECTRONIC CENTRALIZED AIRCRAFT MONITOR INDICATION DOES NOT CHANGE FROM AMBER TO GREEN WHEN IN THE CLOSED POSITION. REMOVED DOOR LINER 841EZ AND 841DZ FOUND CANNON PLUG TO BE UNSEATED. RESEATED CANNON PLUG AND PERFORMED SATISFACTORY TEST PER A319 AMM 25-23-46-400-001-A AND 52-73-21-001-A, AND RE-INSTALLED DOOR LINERS PER A319 AMM 25-23-46-400-001-A.