As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB AFTER LANDING GEAR RETRACTION, NOSE LANDING GEAR DOOR INDICATIONS REMAINED ILLUMINATED. ASSOCIATED WIND NOISE WITH INDICATION AND RECYCLED LANDING GEAR TO NO AVAIL. FLIGHT CONTINUED TO DTW AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED NOSE LANDING GEAR DOORS AND INDICATION WIRING, NO TROUBLE FOUND. REPLACED BOTH NOSE LANDING GEAR DOOR INDICATION SWITCHES, OPERATIONAL CHECK NORMAL.