As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#369, BOS-FLL. 'DURING REMOVAL AND REPLACEMENT OF EMERGENCY BATT'S PER T/C A321-33-51-00-710-003 13WL EPSU FAULTING INTERIOR & EXTERIOR LTS; REMOVED AND REPLACED ESCAPE SLIDE RAFT L4 DOOR IAW AMM 25-62-44. THE OPS CHECK IS GOOD. NO MESSAGE OR FAULT NOTED AT THIS TIME. A/C OK TO CONT TO SERVICE.'