This system helps to protect your vehicle and valuables. The horn will sound and the hazard warning lights will blink continuously if any of the following occurs:
- A door is opened without using the
remote key or smart key.
- The tailgate is opened without
using the remote key or smart key.
- The engine hood is opened.
The alarm continues for 30 seconds, then the system resets. To turn off the alarm, unlock the doors with the remote key or smart key.
The Theft Alarm System automatically sets 30 seconds after you lock the doors and the tailgate. For the system to activate, you must lock the doors and the tailgate from outside the vehicle with the remote key or smart key or by pressing the button on the outside of the door handles with the smart key in your possession.
The hazard warning lights will blink and the chime will sound once to indicate the system is armed.
Once the security system is set, opening any door, the tailgate, or the hood without using the remote key or smart key will cause the alarm to activate.
The Theft Alarm System will not set if the hood, the tailgate, or any door is not fully closed. If the system will not set, check the hood, the tailgate, or the doors are fully closed.
Do not attempt to alter this system or add other devices to it.

Child-protector rear door locks
TailgateLincoln Nautilus 2018-2025 Owners Manual: Declaration of Conformity
Radio Frequency Statement
WARNING: Changes or modifications
not expressively approved by the party
responsible for compliance could void the
user's authority to operate the equipment.
The term "IC:" before the radio certification
number only signifies that Industry Canada
technical specificat ...
Lincoln Nautilus 2018-2025 Owners Manual: Properly Adjusting the Driver and Front Passenger Seats. Children and Airbags
Properly Adjusting the Driver and Front Passenger Seats
WARNING: National Highway Traffic
Safety Administration (NHTSA)
recommends a minimum distance of at
least 10 in (25 cm) between an occupant's
chest and the driver airbag module.
To properly position yourself away from the
airbag:
Move yo ...