As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS WILL NOT ACTIVATE FROM F/A PANEL WHEN COCKPIT SWITCH IS IN OFF & ARM POSITION. FOUND BAD GROUND AT GS1505. REMOVED, CLEANED AND REINSTALLED GROUND STUD GS1505, WIRE FAH7299N, IAW AMM 20-23-00. SYS CHECKS GOOD IAW AMM 33-51-00.