As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 813 IN CVG. DURING PREFLIGHT THE FRONT FOUR FLOOR LEVEL EMERGENCY LIGHTS WERE INOPERATIVE. AIRCRAFT WAS FERRIED TO CLT FOR REPAIR. NO EMERGENCY WAS DECLARED AND NO EMERGENCY PROCEDURES WERE USED. MAINTENANCE REPAIRED A BROKEN WIRE TO THE LIGHTS. SYSTEM CHECK WAS GOOD. AIRCRAFT RETURNED TO SERVICE.