As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY AFT CABIN LIGHTS AND EXIT SIGN INOPERATIVE, FERRIED AIRCRAFT TO ORD. REMOVED AND REPLACED EMERGENCY BATTERY AT AFT CEILING POSITION IAW EMB AMM 33-50-04 AND EXIT SIGN IAW EMB AMM 33-50-14. BOTH ITEMS OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.