What was found
AIRCRAFT WAS GROUNDED: L4 / R4 DOOR AREA FLIGHT ATTENDANT PANEL EMERGENCY EVACUATION SIGNAL SYSTEM INOPERATIVE. (OPEN)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: L4 / R4 DOOR AREA FLIGHT ATTENDANT PANEL EMERGENCY EVACUATION SIGNAL SYSTEM INOPERATIVE. (OPEN)