2018 LINCOLN NAVIGATOR ECU

ANTI-THEFT ALARM - VEHICLES
WITH: INTERIOR SENSOR
Alarm System
Perimeter Alarm
The perimeter alarm is a deterrent againstunauthorized access to your vehicle throughthe doors and the hood.
Interior Sensors
Note:Do not cover up the interior lamp unitsensors.
The interior lamp unit sensors are in theoverhead console. The sensors act as adeterrent against unauthorized intrusion bysensing any movement inside your vehicle.
Inclination Sensors
When you lock your vehicle and arm thealarm, the sensors are designed to detectan attempt to raise your vehicle, for exampleto remove a wheel or to tow it away.
Alarm Settings
ALL SENSORS ACTIVE is the standardsetting. In this mode, the interior sensors areon when you arm the alarm.
In PERIMETER SENSING mode, the interiorsensors are off when you arm the alarm.
You can change the setting through theinformation display. See General Information(page 119).
Ask on Exit (If Equipped)
You can set the information display to askyou each time which level of guard you wishto set.
Triggering the Alarm
Once armed, the alarm triggers in any of thefollowing ways:
•If someone opens a door, the liftgate orthe hood without a valid key or remotecontrol.
•If you switch your vehicle on without acorrectly coded key.
•If the interior sensors detect movementwithin your vehicle.
If the alarm triggers, the alarm horn soundsfor 30 seconds and the hazard flashers turnon for five minutes.
Any further attempts to perform one of theabove triggers the alarm again.
Arming the Alarm
To arm the alarm, lock your vehicle. SeeDoors and Locks (page 72).
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Security

Disarming the Alarm
Vehicles Without Keyless Entry
Disarm and silence the alarm by unlockingthe doors with the key and switching yourvehicle on with a correctly coded key, or byunlocking the doors with the remote control.
Vehicles with Keyless Entry
Note:A valid remote control must be locatedwithin the detection range of that door forkeyless entry. See Keyless Entry (page 76).
Disarm and silence the alarm by unlockingthe doors and switching your vehicle on, orby unlocking the doors with the remotecontrol.
ANTI-THEFT ALARM - VEHICLES
WITH: ANTI-THEFT ALARM
SYSTEM
The system will warn you of an unauthorizedentry to your vehicle. It will be triggered ifany door, the luggage compartment or thehood is opened without using the key,remote control or keyless entry keypad.
The direction indicators will flash and thehorn will sound if unauthorized entry isattempted while the alarm is armed.
Take all remote controls to an authorizeddealer if there is any potential alarm problemwith your vehicle.
Arming the Alarm
The alarm is ready to arm when there is nota key in your vehicle. Electronically lock yourvehicle to arm the alarm.
Disarming the Alarm
Disarm the alarm by any of the followingactions:
•Unlock the doors or luggagecompartment with the remote control orkeyless entry keypad.
•Switch your vehicle on or start yourvehicle.
•Use a key in the driver door to unlockyour vehicle, then switch your vehicle onwithin 12 seconds.
Note:Pressing the panic button on theremote control will stop the horn and signalindicators, but will not disarm the system.
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Security

Type ThreeType Four
See Information Displays (page 119).
HEATED STEERING WHEEL (IF
EQUIPPED)
Switch the heated steering wheel on and offusing the touchscreen.
Touch the button to switch theheated steering wheel on and off.
Note:You can use the heated steeringwheel only when the engine is running.
Note:The system uses a sensor and isdesigned to control the temperature of thesteering wheel and to prevent it fromoverheating.
Note:In warm temperatures, the steeringwheel quickly reaches its maximumtemperature and the system reduces thecurrent to the heating element. This couldcause you to think that the system hasstopped working but it has not. This isnormal.
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Doors and Locks
ActionMessage
The door listed is not completely closed.X Door Ajar
The luggage compartment is not completely closed.Trunk Ajar
The driver’s door is opened, your vehicle is in park and the engine is on.Engine ON
Displays when the hood is not completely closed.Hood Ajar
Displays when the door switches have been disabled.Switches Inhibited Security Mode
There is a system malfunction with the child locks. Contact an authorized dealer as soon aspossible.Child Lock Malfunction Service Required
Displays the factory keypad code after the keypad has been reset. See Keyless Entry (page76).Factory Keypad Code {X X X X X}
Driver Alert
ActionMessage
Stop and rest as soon as it is safe to do so.Driver Alert Warning Rest Now
Take a rest soon.Driver Alert Warning Rest Suggested
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Information Displays

HomeLink Wireless Control System
WARNING: Make sure that thegarage door and security device are freefrom obstruction when you areprogramming. Do not program the systemwith the vehicle in the garage.
WARNING: Do not use the systemwith any garage door opener that does nothave the safety stop and reverse featureas required by U.S. Federal SafetyStandards (this includes any garage dooropener manufactured before April 1, 1982).A garage door opener which cannot detectan object, signaling the door to stop andreverse, does not meet current federalsafety standards. Using a garage dooropener without these features increasesthe risk of serious injury or death.
Note:Make sure you keep the originalremote control transmitter for use in othervehicles as well as for future systemprogramming.
Note:We recommend that upon the sale orlease termination of your vehicle, you erasethe programmed function buttons for securityreasons. See Erasing the Function ButtonCodes later in this section.
Note:You can program a maximum of threedevices. To change or replace any of thethree devices after it has been initiallyprogrammed, you must first erase the currentsettings. See Erasing the Function ButtonCodes.
The universal garage door opener replacesthe common hand-held garage door openerwith a three-button transmitter integratedinto the driver’s sun visor.
The system includes two primary features, agarage door opener and a platform forremote activation of devices within the home.You can program garage doors as well asentry gate operators, security systems, entrydoor locks and home or office lighting.
Additional system information can be foundonline at www.homelink.com,www.youtube.com/user/HomeLinkGentexor by calling the toll-free help line at1-800-355-3515.
In-Vehicle Programming
This process is to program your in-vehicleHomeLink function button with yourhand-held transmitter.
Note:The programming steps below assumeyou will be programming HomeLink that wasnot previously programmed. If yourHomeLink was previously programmed, youmay need to erase your HomeLink buttons.See Erasing the Function Button Codes.
Note:Put a new battery in the hand-heldtransmitter. This helps ensure quickertraining and accurate transmission of theradio-frequency signal.
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Truck and utility vehicles can differ fromsome other vehicles. Your vehicle may behigher to allow it to travel over rough terrainwithout getting hung up or damagingunderbody components.
The differences that make your vehicle soversatile also make it handle differently thanan ordinary passenger car.
Maintain steering wheel control at all times,especially in rough terrain. Since suddenchanges in terrain can result in abruptsteering wheel motion, make sure you gripthe steering wheel from the outside. Do notgrip the spokes.
Drive cautiously to avoid vehicle damagefrom concealed objects such as rocks andstumps.
You should either know the terrain orexamine maps of the area before driving.Map out your route before driving in the area.To maintain steering and braking control ofyour vehicle, you must have all four wheelson the ground and they must be rolling, notsliding or spinning.
Driving Off-Road With Truck and UtilityVehicles
Note:On some models, the initial shift fromtwo-wheel drive to four-wheel drive whenthe vehicle is moving can cause somemomentary clunk and ratcheting sounds.This is the front drivetrain coming up tospeed and the automatic locking hubsengaging and is not cause for concern.
Note:Your vehicle may have a front air dam.Due to low ground clearance, you candamage it when taking your vehicle off-road.You can take the air dam off by removingthe bolts that secure it.
Four-wheel drive vehicles are speciallyequipped for driving on sand, snow, mud andrough terrain and have operatingcharacteristics that are somewhat differentfrom conventional vehicles, both on and offthe road.
Power is supplied to all four wheels througha transfer case. On four-wheel drive vehicles,the transfer case allows you to utilizedifferent 4X4 modes when necessary.Information on transfer case operation andshifting procedures can be found in this
chapter and the Driving Aids chapter.Information on transfer case maintenancecan be found in the Maintenance chapter.You should become thoroughly familiar withthis information before you operate yourvehicle.
Four-wheel drive, when you select a4X4-capable drive mode, it uses all fourwheels to power the vehicle. This increasestraction, enabling you to drive over terrainand road conditions that a conventionaltwo-wheel drive vehicle cannot.
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Four-Wheel Drive (If Equipped)

Cargo Shelf
To move the board into the shelf position,lift the board and move it to the horizontalposition. Once the board is horizontal, insertthe forward facing nubs into the hooks oneither side.
For the short wheel base system, it isnecessary for the second panel locatedtoward the front of the vehicle to be raisedup when the seats are folded down.
For the long wheel base system, it isnecessary for the second panel locatedtoward the front of the vehicle to be raisedup.
Note:Before moving the board into the shelfposition, you may need to flip down thehooks.
Note:Do not put more than 50 lb (22 kg) onshelf.
Rear Barrier (Bulkhead Position)
To move the board into the rear barrier orbulkhead position, lift the board and move itto the vertical position. Once the board isvertical, insert the rearward facing nubs intothe hooks on either side.
Note:Before moving the board into the rearbarrier or bulkhead position, you may needto flip down the hooks.
CARGO NETS (IF EQUIPPED)
WARNING: This net is not designedto restrain objects during a collision orheavy braking.
The cargo net secures lightweight objectsin the cargo area.
1. Fold down the hooks on the top of therear quarter trim panel.
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2. Attach the loop end of the net to theupper hook. Use one prong on the hookfor the net attachment.
3.Attach the bottom of the net to the loweranchor point.
4. Repeat this procedure on the other sideof your vehicle.
ROOF RACKS AND LOAD
CARRIERS
WARNING: When loading the roofracks, we recommend you evenly distributethe load, as well as maintain a low centerof gravity. Loaded vehicles, with highercenters of gravity, may handle differentlythan unloaded vehicles. Take extraprecautions, such as slower speeds andincreased stopping distance, when drivinga heavily loaded vehicle.
For correct roof rack system function, youmust place loads directly on crossbars affixedto the roof rack side rails. When using theroof rack system, we recommend using ourgenuine accessory crossbars designedspecifically for your vehicle.
Make sure that you securely fasten the load. Check the tightness of the load beforedriving and at each fuel stop.
Note: Never place loads directly on the roofpanel. The roof panel is not designed todirectly carry a load.
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