See also:

Breaking-in your vehicle
Your vehicle does not need an extensive break-in. Try not to drive continuously at the same speed for the first 1,000 miles (1,600 km) of new vehicle operation. Vary your speed frequently in order ...

Unlocking the doors/two-stage unlock
Press and release to unlock all the doors. Note: The interior lamps and parking lamps will illuminate. The remote entry system activates the illuminated entry feature; this feature turns on ...

First generation (1998–2002)
The 1998 Navigator introduced the concept of the American luxury SUV, competing at first with only the Land Rover Range Rover. It was trimmed with leather, wood, and fine carpeting, but its humble ...