As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR L2 CEILING EMERGENCY LIGHT TO SEAT 20AB CEILING AISLE EMERGENCY LIGHT POWER PACK CAPACITY CHECK FAILED (M33099 DOOR L2) DOOR L2 M33099 EMER POWER SUPPLY BATTERY AND CHARGER REPLACED AND BATTERY PACK CAPACITY CHECK NORMAL IAW AMM33-51-06.