See also:

Unlocking and locking the doors using keyless entry
To unlock the driver’s door, enter the factory set 5-digit code or your personal code. Each number must be pressed within five seconds of each other. The interior lamps will illuminate. Note: If t ...

Safety
All-disc antilock brakes and dual-stage front airbags are standard. A curtain-type airbag Safety Canopy system enhances occupant protection in side impacts and rollovers. The revised rear park-ass ...

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 ...