As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PREFLIGHT INSPECTION THE EMERGENCY EXIT SIGN AT EMERGENCY EXIT ROW IN CABIN ROW 18 WAS FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE NR F4 EMERGENCY LIGHT BATTERY PACK, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.