Third generation
The 2007 Navigator was unveiled at the Chicago Auto Show in February 2006. It is joined by a long wheelbase Navigator L based on the Expedition EL and shares the new Ford T1 platform with that vehicle. The L model is 14.7 in (373 mm) longer than the standard Navigator.
The new Navigator sports a large chromed grille and "power dome" hood to emphasize its size and power. An independent suspension debuted in the second generation Navigator. However, the 2007 model has a greatly improved design that will cause the new Navigator to ride even better than the vehicle it replaces. The 5.4 L 24-valve InTech engine remains unchanged, however, and is now surpassed in size by the 6.2 L unit in the competing Cadillac Escalade, but with the new "power dome" and the upcoming 6.2 L Ford Hurricane engine the displacement and power will be almost equal.
Although most other Lincolns will adopt a three-letter name for 2007, the Navigator name will remain unchanged.
See also:
Vehicle storage
If you plan on storing your vehicle for an extended period of time
(30 days or more), refer to the following maintenance recommendations
to ensure your vehicle stays in good operating condition.
...
Keys
Your vehicle is equipped with two
intelligent access keys which
operate the power locks and the
remote entry system. The IA key
must be inside the vehicle in order
to activate the push butto ...
Checking engine coolant
The concentration and level of engine coolant should be checked at the
intervals listed in scheduled maintenance information. The coolant
concentration should be maintained at 50/50 coolant and di ...