As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOR FLIGHT 3250 MAINTENANCE REPORTED THE AFT FLOOR EMERGENCY PROXIMITY LIGHT STRIP TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY AND CHARGER. COMPLIED WITH THE OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM IAW MTX WC 33-700-17. THE AIRCRAFT WAS RETURNED TO SERVICE.