As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT LIGHTS AND ESCAPE PATH LIGHTS REMAINED ON DURING FLIGHT WITH SWITCH IN "NORM" POSITION- AND FAP AMBER NOTE "CHECK PAX RELATED FUNCTIONS" TROUBLESHOT REF TSM 33-51-00-810-881. CHECKED EPSU BATTERIES FOR CONDITION AND SECURITY. OPS TEST NORMAL IAW AMM 33-57, 00-710-004. NO PARTS WHERE CHANGED.