As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON LOWERING LANDING GEAR, BOTH MAIN GEAR LIGHTS WERE GREEN, BUT THE NOSE GEAR LIGHT DID NOT ILLUMINATE. REPLACED NLG ACTUATOR WITH REPAIRED UNIT PERFORMED PROPER FUNCTION CHECKS. FUNCTION CHECK SATISFACTORY AT THIS TIME CE560 M/M 32-31-03.