As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH, NO GREEN NOSE GEAR LIGHT. PUT GEAR DOWN AGAIN AND LIGHT CAME ON AFTER RECYCLE.FOUND NOSE GEAR DOWN LOCK SWITCH DEUTSCH PLUG NOT IN THE LOCKED POSITION AND DIRTY FROM GREASE. CLEANED DEUTSCH PLUG AND RECONNECTED TO THE LOCKED POSITION.