As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L1 DOOR EMERGENCY LIGHTING SYSTEM OPERATIONAL WAS INOPERATIVE. MAINTENANCE REPLACED WIRELESS EMERGENGY LIGHTING WCU CLASS 01 IAW AMM 33-51-07-01A-520-A-A, AND AMM 33-51-07-01A-720A-A. MAINTENANCE ALSO PERFORMED SATISFACTORY OPERATIONAL CHECK.