What was found
DFW - EMERGENCY LIGHTS AT AFT SERVICE DOOR EXIT IDENTIFIERS INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT AFT SERVICE DOOR EXIT IDENTIFIERS. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - EMERGENCY LIGHTS AT AFT SERVICE DOOR EXIT IDENTIFIERS INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT AFT SERVICE DOOR EXIT IDENTIFIERS. SYSTEM GROUND CHECKED NORMAL OPERATION.