As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MLG: MLG- UPLOCK RED-GEAR UNLOCK LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. RAN QRH, CYCLED THE GEAR AND GEAR UNLOCK LIGHT WOULD NOT EXTINGUISH. JACKED UP AIRCRAFT AND REMOVED AND REPLACED NOSE LANDING GEAR UPLOCK SWITCH IAW CE-560XLS AMM 32-30-05. PERFORMOED SEVERAL GEAR SWINGS AND UNLOCK( LIGHT WENT AWAY AS NORMAL IAW CE-560XLS AMM 32-01-00.