As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4894 - DURING A GROUND INSPECTION IN DFW, THE FORWARD AND OVERHEAD EMERGENCY LIGHTS DIMMED OUT AFTER APPROXIMATELY TWO SECONDS WHILE THE REMAINING LIGHT STAYED ON. MAINTENANCE REMOVED AND REPLACED THE NR 2 EMERGENCY LIGHT BATTERY PACK. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)