As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT EMERGENCY EXIT LIGHTS NOT WORKING , SERVICE AND MAIN DOOR LIGHTS AND LAST 4 ROWS OF AISLE LIGHTS. REMOVED AND REPLACED EMERGENCY LIGHTS POWER SUPPLY BATTERY PACK AT POSITION NR 62WL (ABOVE SERVICE DOOR) IAW JIC NR 33-51-21, OPS CHECK GOOD AT THIS TIME.