As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT MX - ONT TO ONT - WHILE PERFORMING OVERNIGHT SERVICE CHECK MX PERSONNEL FOUND EMERGENCY PROXIMITY LIGHT STRIP INOP ON ROWS 8 & 9. MX PERSONNEL REMOVED AND REPLACED EMERGENCY PROXIMITY LIGHT STRIP ON ROW 8 & 9 OPERATIONALLY CHECKED SATISFACTORY. AIRCRAFT WAS RELEASED FOR RETURN TO SERVICE.