As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - EEL - DURING C-05 CHECK FUNCTIONAL TEST OF EMERGENCY LIGHT SYSTEM THE LT FORWARD ENTRYWAY EMERGENCY LIGHT BATTERY PACK WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LT FORWARD ENTRYWAY EMERGENCY LIGHT BATTERY PACK, OPERATIONAL CHECK WAS GOOD.