A330
Flight Crew Air Transport Pilot (ATP)
Aircraft Equipment Problem Less Severe
Air Traffic Control Issued New Clearance; Flight Crew Requested ATC Assistance / Clarification
Aircraft
While level at 14;000 ft inbound to [destination]; we experienced a dual nav failure. The only EICAS message was a Press fault due to the fact that the system did not have a destination for landing. We then decided to [advise ATC] and get radar vectors to the ILS. The Captain flew the approach and landed the plane without further incident. Caused by a failure of both navigation systems.
A330 First Officer reported a loss of both navigation systems during the arrival.