As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - EEL - DURING A-01 CHECK FUNCTIONAL TEST OF EMERGENCY LIGHT SYSTEM, FOUND THE EMERGENCY ESCAPE PATH LIGHT AT SEAT ROW 18 LT WAS INOPERATIVE. REMOVED AND REPLACED EMERGENCY ESCAPE PATH LIGHT ASSEMBLY AT SEAT ROW 18 LT, OPERATIONAL CHECK WAS GOOD.