
PASSIVE ANTI-THEFT SYSTEM
What Is the Passive Anti-Theft System
The passive anti-theft system prevents
someone from starting the vehicle with an
incorrectly coded key.
How Does the Passive Anti-Theft
System Work
The passive anti-theft system arms when you
switch the ignition off.
It disarms when the ignition is switched on
with a correctly coded key.
Note: The system is not compatible with
non-Ford aftermarket remote start systems.
Note: Do not leave a duplicate coded key
in your vehicle. Always take the keys and
lock all doors when leaving your vehicle.
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing
Security