The Lincoln Navigator is a full-size luxury SUV built by the Ford Motor Company for its luxury division, Lincoln. Production began May 14, 1997 with sales beginning in August. Some model years of the Lincoln Navigator have keyless entry remote fob smart keys that are onboard programmable, meaning a person can program the keyless entry remote fob smart key with no special equipment other than the keyless entry remote fob smart key programming instructions. However, other model years are not onboard programmable and require special equipment in order to program the keyless entry remote fob smart key. As new model years are produced, we will continue to provide the keyless entry remote fob smart key programming instructions and/or programming information for this vehicle.