As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
4L DOOR DOES NOT SHOW ARMED ON CIDS PANEL WHEN ARMED & ALSO DISPLAYS CHECK DOOR PRESS. 4L DOOR ARM & DISARM INDICATION CHECKS OK ON CIDS PANEL. FOUND DOOR ASSIST BOTTLE PRESS IN YELLOW BAND. SERVICED ASSIST BOTTLE IAW AMM 52-10-00-614-001-A, CHECKED OK.