As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - INFLIGHT ON APPROACH NOSE LANDING GEAR GREEN LIGHT DID NOT COME ON. ON SECOND APPROACH THE NOSE LANDING GEAR EXTENDED NORMALLY. NOSE LANDING LIGHT TESTED GOOD. NOSE LANDING LIGHT FLICKERED ON LANDING. REPLACED DOWNLOCK SENSOR FOR NOSE LANDING GEAR. SYSTEM GROUND CHECKED NORMAL OPERATION.