As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A LINE MAINTENANCE CHECK, THE LEFT AFT OVERWING EMERGENCY EXIT LIGHT WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED THE BATTERY AND BATTERY CHARGER PACK M955. LEFT AFT EXTERIOR OVERWING EMERGENCY EXIT LIGHT OPERATIONALLY CHECKS GOOD.