As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WARDROBE FLOOR LEVEL FLOODLIGHT AND BOTH LT AND RT FWD OVERWING EXT EMERGENCY LIGHTS DO NOT ILLUMINATE. FOUND NR 2 EMERGENCY BATTERY TO BE DEFECTIVE. REMOVED NR 2 BATTERY PACK AND INSTALLED SERVICEABLE BATTERY PACK IAW AMM. OPERATIONAL CHECK GOOD. (K)