Perimeter alarm system

The perimeter alarm system will warn you in case of unauthorized entry to your vehicle.
When the following types of unauthorized entry occur:
• any door, the hood or the liftgate/trunk is opened without using the
keypad, the remote entry transmitter or the intelligent access
transmitter,
• or if the ignition is turned on when using an invalid key,
the perimeter alarm will flash the turn signal lamps and sound the horn
up to a total of 10 times.
See also:
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the fuel tank. Regular maintenance or replacement is not needed. ...
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Instead, gradually decrease your speed. Hold the steering wheel firmly
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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 ...
