As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN LANDING THE CREW RECEIVED THREE RED THEN TWO GREEN GEAR INDICATIONS. THE CREW DECLARED AN EMERGENCY AND DIVERTED TO DAY. FLIGHT 5002 LANDED IN DAY WITH NO FURTHER INCIDENTS. MAINTENANCE INSPECTED AND REPLACED THE GEAR INDICATION BULBS IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 33-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.