As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN MOVING EMER LIGHT SWITCH TO ARM POSITION ALL EMER LIGHTS COME ON AND STAY ON. THEY REMAIN ON WHEN MOVING TO THE ON POSITION AND BACK TO THE ARM POSITION. REMOVED AND REPLACED FWD AND AFT EMERGENCY BATTERIES WITH REPAIRED UNITS AS NEEDED. PERFORMED OPS CHECKS WITH SATISFACTORY RESULTS. MAINTENANCE PERFORMED IAW P300 AMM 33-52-01. NO FURTHER ACTION REQUIRED AT THIS TIME. PN ON/OFF: 7450L5-00