As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: DOOR L2 SLIDE WILL NOT ARM IN FLIGHT IT WAS FIRST NOTICED ON THE FLIGHT ATTENDANTS CIDS PANEL. THE SLIDES ARM LIGHT WAS ON AND ON ECAM DOORS PAGE L2 WAS NOT SHOWING IT WAS ARMED. **SUPPLEMENTAL REPORT FOR AALA202401166131: MAINTENANCE REPLACED THE L2 DOOR DETECTOR PROXIMITY SWITCH AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.** (CLOSED)