As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: CABIN INTERCOMMUNICATION DATA SYSTEM CAUTION LIGHT ON, RESET ON GROUND BEFORE LEAVING WITH MAINTENANCE HELP-CAME ON AGAIN SHORTLY AFTER TAKE OFF. SERVICED RIGHT DOOR NUMBER 3 EMERGENCY OPERATION CYLINDER PER AMM 52-10-00, CABIN INTERCOMMUNICATION DATA SYSTEM CAUTION LIGHT CLEARS.