Service recommendations

To help you service your vehicle, we provide scheduled maintenance information which makes tracking routine service easy.
If your vehicle requires professional service, your authorized dealer can provide the necessary parts and service. Check your Warranty Guide to find out which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts conforming to specifications. Motorcraft parts are designed and built to provide the best performance in your vehicle.
See also:
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 ...
Folding rear head restraints (if equipped)
The outboard rear head restraints
may have a folding feature. Press
the button on the side of the head
restraints to fold them forward. Pull
the head restraints up to unfold. ...
Clear MyKey
To reset all MyKeys as admin keys, do the following:
1. Turn the vehicle on using the admin key.
2. Press SETUP until PRESS RESET TO CLEAR MYKEY is displayed.
3. Press and release the RESET button. ...
