As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4822 - DURING GROUND INSPECTION IN DFW, THE MIDDLE SECTION OF EMERGENCY FLOOR LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHTING BATTERY. OPERATIONAL CHECKS NORMAL. AIRCRAFT OK FOR SERVICE. (M)