See also:

Keyless entry keypad procedure
1. Turn the ignition to the off position. 2. Close all the doors. 3. Enter factory–set 5–digit entry code. 4. Press and hold the 3 • 4. While holding the 3 • 4, press and release the 7 • ...

Second generation (2003–2006)
The Navigator was updated in 2003, along with the Ford Expedition, on the new Ford U platform. The interior was also substantially revised to bring it up to the level expected by luxury buyers. So ...

Motorcraft part numbers
1For spark plug replacement, see your authorized dealer. Refer to scheduled maintenance information for the appropriate intervals for changing the spark plugs. Replace the spark plugs with ones ...