As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW INFLIGHT T1767/25AUG - WITH LANDING GEAR SELECTED DOWN, ALL SIX RED AND GREEN LIGHTS ILLUMINATED. THE RED LIGHTS WOULD NOT EXTINGUISH ON THE FORWARD INSTRUMENT PANEL. OVERHEAD PANEL GEAR INDICATOR NORMAL. LANDED DFW WITHOUT INCIDENT. REPLACED LANDING GEAR CONTROL MODULE. SYSTEM GROUND CHECKED NORMAL OPERATION.