As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDED UNDER AMBER ALERT DUE TO NOSE GEAR INDICATION. NORMAL LANDING BUT NO NOSE WHEEL STEERING AND HAD TO BE TOWED IN. MLG UNSAFE INDICATION ON FWD PANEL WITH ECAM DOOR NOT CLOSED AND NW STEERING FAULT PER POST FLIGHT REPORT, FOUND NLG DOWNLOCK PROX SENSOR 18GA FAULTING. REPLACED NOSE SERVO CONTROL & SERVO VALVE. REPLACED NLG DOWN LOCK PROX SENSOR 18GA.