As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD RIGHT HAND FORWARD OVERWING EXIT AND AFT LEFT HAND OVERWING EXIT AND CENTER AISLE OVERWING EMERGENCY EXIT AND LOWER RIGHT HAND FUSELAGE EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY PACKS. SYSTEM GROUND CHECKED NORMAL OPERATION.