See also:

Determining if the Personal Safety System is operational
The Personal Safety System uses a warning light in the instrument cluster or a back-up tone to indicate the condition of the system. Refer to the Warning light and chimes section in the Instrument ...

Power door locks
• Press the control to unlock all doors. • Press the control to lock all doors. ...

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 ...