As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RETURNED TO LAS DUE TO SERVICE DOOR LIGHT. FOUND FUEL DOOR NOT LATCHED PROPERLY. FUELER LATCHED DOOR, CHECKS GOOD. MEL 52-70-1. INSPECTED ALL SERVICE DOORS AND LATCHES. ALL FOUND GOOD. SERVICE DOOR LIGHT SYSTEM FOUND TO BE WORKING NORMAL.