As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION, THE AIRSTAIR CEILING AND COCKPIT STEP EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE NUMBER ONE EMERGENCY BATTERY, LOCATED IN THE FORWARD CLOSET. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.