As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE AFT FLOOR EMERGENCY STRIP LIGHT HAS A BROKEN PLUG. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED FLOOR PROXIMITY EMERGENCY LIGHT CONNECTOR IAW EMB WM 20-21-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.