As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4201 - DURING A GROUND INSPECTION IN ATL, THE EMERGENCY LIGHTS REMAINED ON WHEN IN THE ARMED OR OFF POSITIONS. MAINTENANCE REMOVED AND REPLACED ALL FOUR OF THE EMERGENCY LIGHT BATTERY PACKS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)