What was found
DURING PRE DEPARTURE CHECKLIST, FOUND EMERGENCY LIGHTS INOPERATIVE AT OVERWING EXIT ROW SEATS. REMOVED & REPLACED ESPU & BATTERY AT 13WL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PRE DEPARTURE CHECKLIST, FOUND EMERGENCY LIGHTS INOPERATIVE AT OVERWING EXIT ROW SEATS. REMOVED & REPLACED ESPU & BATTERY AT 13WL.