As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT OVER WING PATH EXTERIOR EMERGENCY LIGHT INOPERATIVE (4 POSITION). FOUND FUSE DEFECTIVE ON CHARGER AT 3L DOOR OVERHEAD PANEL BUT NO HELP. REPLACED BATTERY AND POWER SUPPLY UNIT ABOVE DOOR 3L. EMERGENCY LIGHT OPS TESTED NORMAL IAW AMM 33-51.