As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF LOG NR 3 ON EMERGENCY LIGHTS REMAIN ON WITH POWER OFF. ACCP TEST OF EMERGENCY LIGHT SYSTEM FROM FWD PANEL. FAULT SHOWS EMERGENCY LIGHT L INTERNAL LOAD FAULT AND NO COMM FAULTS WITH FWD, MID & AFT EPSU'S. REPLACED NR 1 CIDS DIRECTOR, LIGHTS CHK OK.