As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - PILOT REPORTED THE FLOOR TRACK EMERGENCY LIGHTS REMAIN ILLUMINATED. MAINTENANCE FOUND THE S7 EMERGENCY LIGHT SWITCH FAULTY. THE SWITCH WAS PROVIDING A GROUND TO PIN 4 OF EACH BATTERY PACK WHILE IN THE ARMED POSITION. REMOVED AND REPLACED S7 EMERGENCY LIGHT SWITCH PER MM 33-51-31. OPERATIONAL CHECK GOOD.