See also:

Troubleshooting
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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 ...

One-touch up or down (front windows only)
This feature allows the driver or passenger’s window to open or close fully without holding the control down. To operate one-touch down, press the switch completely down to the second detent an ...