Perimeter alarm system

The perimeter anti-theft system will help protect your vehicle from unauthorized entry.
If there is any potential perimeter anti-theft problem with your vehicle, ensure ALL integrated keyhead transmitters are brought to the authorized dealer to aid in troubleshooting.
See also:
Checking engine coolant
The concentration and level of engine coolant should be checked at the
intervals listed in scheduled maintenance information. The coolant
concentration should be maintained at 50/50 coolant and di ...
Memory feature (seat, mirrors and steering column)
The intelligent access key (IA key) allows you to recall the memory
seat/power mirrors/steering column feature.
Press or activate intelligent
access to recall memory and
automatically move t ...
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 ...
