As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5638 - ATO - AS POWER WAS ADVANCED FOR TAKEOFF THE DOOR 2R DOOR INDICATION ILLUMINATED. CORRECTIVE ACTION: GATE RETURN AND APPLIED MEL. (1/18 LAX) DOOR INDICATION SYSTEM SUBSEQUENTLY CHECKED FOR PROPER ADJUSTMENT AND RETURNED TO SERVICE.