open hood LINCOLN NAVIGATOR 2023 Owners Manual

Fuses
Fuse Precautions.........................................401
Under Hood Fuse Box................................401
Body Control Module Fuse Box..............408
Identifying Fuse Types................................413
Fuses – Troubleshooting...........................413
Maintenance
Maintenance Precautions..........................414
Opening and Closing the Hood...............414
Under Hood Overview................................415
Engine Oil.......................................................417
Checking the Coolant.................................418
Engine Air Filter...........................................423
Changing the Fuel Filter............................424
Changing the 12V Battery.........................424
Adjusting the Headlamps..........................427
Exterior Bulbs...............................................428
Interior Bulbs................................................428
Drive Belt Routing.......................................428
Vehicle Care
Cleaning Products......................................429
Cleaning the Exterior.................................430
Cleaning the Interior...................................432
Repairing Minor Paint Damage................434
Waxing Your Vehicle...................................434
Storing Your Vehicle
Preparing Your Vehicle for Storage........435
Removing Your Vehicle From Storage......................................................................436
Wheel and Tire Information
Locating the Tire label...............................437
Department of Transportation Uniform TireQuality Grades.........................................437
Information on the Tire Sidewall.............438
Glossary of Tire Terminology...................443
Tire Replacement Requirements.............444
Using Snow Chains.....................................446
Tire Care
Checking the Tire Pressures....................449
Inflating the Tires.........................................449
Inspecting the Tire for Wear.....................449
Inspecting the Tire for Damage..............450
Inspecting the Wheel Valve Stems..........451
Tire Rotation..................................................451
Tire Pressure Monitoring System
What Is the Tire Pressure MonitoringSystem.......................................................453
Tire Pressure Monitoring System Overview......................................................................453
Tire Pressure Monitoring SystemPrecautions...............................................454
Tire Pressure Monitoring SystemLimitations................................................455
Viewing the Tire Pressures......................455
Tire Pressure Monitoring System –Troubleshooting......................................455
Changing a Road Wheel
Changing a Flat Tire...................................459
Wheel Nuts...................................................465
Capacities and Specifications
Engine Specifications.................................467
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AUTOUNLOCK
WHAT IS AUTOUNLOCK
Autounlock is an unlocking feature thatunlocks the vehicle doors when your vehiclecomes to a stop.
AUTOUNLOCK REQUIREMENTS
Autounlock unlocks all the doors after all ofthe following occur.
1.All the doors are closed and your vehicleis moving at a speed greater than 12 mph(20 km/h).
2.Your vehicle comes to a stop.
3.You open the driver door within 10minutes of switching the ignition off or tothe accessory position.
Note:If you open the driver door after 10minutes, Autounlock does not unlock allother doors.
SWITCHING AUTOUNLOCK ON ANDOFF
1.Press Settings on the touchscreen.
2.Press Vehicle Settings.
3.Switch Autounlock on or off.
AUTOLOCK
WHAT IS AUTOLOCK
Autolock is a locking feature that locks yourvehicle doors when you start driving.
AUTOLOCK REQUIREMENTS
Autolock locks all the doors when all of thefollowing occur:
•All doors are closed.
•The ignition is on.
•Your vehicle reaches a speed greaterthan 12 mph (20 km/h).
MISLOCK
WHAT IS MISLOCK
Mislock is a locking feature that warns youif your vehicle has not locked.
MISLOCK LIMITATIONS
When you press the lock button once, theturn signals do not flash if:
•Any door or the tailgate is open.
•The hood is open.
If you switch mislock off, the horn does notsound if you press the lock button on theremote control when a door is open.
SWITCHING MISLOCK ON AND OFF
1.Press Settings on the touchscreen.
2.Press Vehicle Settings.
3.Switch Mislock Chirp on or off.
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DOORS AND LOCKS AUDIBLE
WARNINGS
Door Ajar Audible Warning
Sounds when a door is not fully closed andyour vehicle is moving.
DOORS AND LOCKS –
TROUBLESHOOTING
DOORS AND LOCKS – WARNINGLAMPS
Door Ajar Warning Lamp
Illuminates when you switch theignition on and remains on if anydoor or the hood is open.
DOORS AND LOCKS – INFORMATION MESSAGES
ActionMessage
Displays if a door is open. Fully close the door.Driver Door Ajar
Passenger Door Ajar
Rear Left Door Ajar
Rear Right Door Ajar
Displays if a hood is open. Fully close the hood.Hood Ajar
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PASSIVE ANTI-THEFT SYSTEM
WHAT IS THE PASSIVE ANTI-THEFTSYSTEM
The passive anti-theft system preventssomeone from starting the vehicle with anincorrectly coded key.
Note:Do not leave a duplicate coded keyin your vehicle. Always take the keys andlock all the doors when leaving your vehicle.
HOW DOES THE PASSIVE ANTI-THEFTSYSTEM WORK
The passive anti-theft system arms when youswitch the ignition off.
It disarms when the ignition is switched onwith a correctly coded key.
Note:The system is not compatible withnon-Ford aftermarket remote start systems.
Note:Do not leave a duplicate coded keyin your vehicle. Always take the keys andlock all doors when leaving your vehicle.
ANTI-THEFT ALARM SYSTEM
WHAT IS THE ANTI-THEFT ALARMSYSTEM
The anti-theft alarm system warns you of anunauthorized entry to your vehicle.
HOW DOES THE ANTI-THEFT ALARMSYSTEM WORK
When armed, the anti-theft alarm is triggeredin any of the following ways:
•If someone opens a door, the tailgate orthe hood without a correctly coded keyor remote control.
•If you turn the power on without acorrectly coded key.
•If the interior sensors detect movementinside your vehicle.
•If the inclination sensors detect anattempt to raise your vehicle.
•If someone disconnects the vehiclebattery or the battery backup alarm.
•If someone disconnects the trailer. SeeConnecting a Trailer (page 345).
Any further attempts to carry out one of theabove, sounds the alarm again.
If the anti-theft alarm is triggered, the alarmhorn sounds for 30 seconds and the turnsignals flash for five minutes.
WHAT IS THE PERIMETER ALARM
The perimeter alarm is designed to detectunauthorized access to your vehicle.
WHAT ARE THE INTERIOR SENSORS
The interior sensors are designed to detectany movement inside your vehicle.
The interior sensors are in the overheadconsole.
Note:Do not cover the interior sensors.
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Brake System
It illuminates when you apply theparking brake and the ignition ison. If it illuminates when yourvehicle is moving, make sure theparking brake is released. If theparking brake is released, this indicates lowbrake fluid level or the brake system requiresservice. Have your vehicle checked as soonas possible.
Note:Indicators may vary depending onregion.
Door Ajar
It illuminates when you switch theignition on and remains on if anydoor is open.
Electric Parking Brake
It illuminates or flashes when theelectric parking brake requiresservice.
Engine Coolant Temperature
If it illuminates, safely stop yourvehicle and switch your vehicle off.
Fasten Seatbelt
It illuminates and a tone soundsuntil you fasten the seatbelts.
Hood Ajar
It illuminates when the ignition ison and the hood is not completelyclosed.
Liftgate Ajar
It illuminates when the ignition ison and the liftgate is notcompletely closed.
Low Beam Warning
It illuminates when the low beamheadlamp requires service. Havethe system checked as soon aspossible.
Low Fuel Level
It illuminates when the fuel level islow.
Low Tire Pressure
It illuminates when your tirepressure is low. If illuminated,check your tire pressure as soonas possible. If it begins to flash at anytime,have the system checked as soon aspossible.
Low Washer Fluid Level
It illuminates when the washer fluidis low.
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WHAT IS REMOTE START
The system allows you to remotely start yourvehicle and to adjust the interior temperatureaccording to the settings that you chose.
REMOTE START PRECAUTIONS
WARNING: Do not start the enginein a closed garage or in other enclosedareas. Exhaust fumes are toxic. Alwaysopen the garage door before you start theengine. Failure to follow this instructioncould result in personal injury or death.
REMOTE START LIMITATIONS
Remote start does not work under thefollowing conditions:
•The alarm horn is sounding.
•The hood is open.
•The transmission is not in park (P).
•The ignition is on.
•The battery voltage is below theminimum operating voltage.
Note:Do not use remote start if your fuellevel is low.
Note:To use remote start with Lincoln Wayor Phone as a Key, enable the modem. SeeConnecting Lincoln Way to the Modem(page 481).
ENABLING REMOTE START
1.Press Settings on the touchscreen.
2.Press Vehicle Settings.
3.Press Remote Start Setup.
4.Switch Remote Start on or off.
Note:To remote start with Lincoln Way,make sure that the modem is enabled. SeeConnecting Lincoln Way to the Modem(page 481).
REMOTELY STARTING AND
STOPPING THE VEHICLE
Remotely Starting the Vehicle
Press the button on the remotecontrol.
Within three seconds, press thebutton on the remote control.
Within three seconds, press thebutton again.
Note:You can also use the Lincoln Way appto start the vehicle.
Note:The turn signals flash twice.
Note:The parking lamps turn on when thevehicle is running.
Note:The horn sounds if the system fails tostart.
Note:All other vehicle systems remain offwhen you have remotely started the vehicle.
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WHAT IS AUTO-START-STOP
The system is designed to help reduce fuelconsumption and CO2 emissions by stopping
the engine when it is idling, for example attraffic lights.
AUTO-START-STOP PRECAUTIONS
WARNING: Apply the parking brake,shift into park (P), switch the ignition offand remove the key before you leave yourvehicle. Failure to follow this instructioncould result in personal injury or death.
WARNING: Apply the parking brake,shift into park (P), switch the ignition offand remove the key before you open thehood or have any service or repair workcompleted. If you do not switch the ignitionoff, the engine could restart at any time.Failure to follow this instruction could resultin personal injury or death.
SWITCHING AUTO-START-STOP
ON AND OFF
The system turns on when you switch theignition on.
Press the button to switch thesystem off.
Note:OFF illuminates in the switch.
Note:Deactivating the system using thebutton lasts only one key cycle.
Press the button again to switch the systemback on.
Note: The system turns off if it detects amalfunction. If the system malfunctions,have your vehicle checked as soon aspossible.
STOPPING THE ENGINE
Stop your vehicle, keep your foot on thebrake pedal and the transmission in drive(D).
RESTARTING THE ENGINE
Release the brake pedal or press theaccelerator pedal.
A message appears in the instrument clusterdisplay if the system requires you to takeaction.
AUTO-START-STOP INDICATORS
WARNING: The system may requirethe engine to automatically restart whenthe auto-start-stop indicator illuminatesgreen or flashes amber. Failure to followthis instruction could result in personalinjury.
The Auto-Start-Stop indicatorilluminates green when the enginestops. It flashes amber and amessage appears when you need to takeaction.
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WARNING: Keep batteries out ofreach of children. Batteries contain sulfuricacid. Avoid contact with skin, eyes orclothing. Shield your eyes when workingnear the battery to protect against possiblesplashing of acid solution. In case of acidcontact with skin or eyes, flush immediatelywith water for a minimum of 15 minutes andget prompt medical attention. If acid isswallowed, call a physician immediately.
WARNING: Use only adequatelysized cables with insulated clamps.
WARNING: Make sure that the cablesare clear of any moving parts and fueldelivery system parts.
WARNING: Connect batteries withonly the same nominal voltage.
WARNING: If the engine is runningwhile the hood is open, stay clear ofmoving engine components. Failure tofollow this warning could result in seriouspersonal injury or death.
Do not attempt to push-start an automatictransmission vehicle. This could causetransmission damage.
Do not disconnect the battery of the disabledvehicle. This could damage your vehicle'selectrical system.
PREPARING THE VEHICLE
Use only a 12 volt supply to start your vehicle.
Park the booster vehicle close to the hoodof the disabled vehicle, making sure the twovehicles do not touch.
JUMP STARTING THE VEHICLE
Connecting the Jumper Cables
WARNING: Do not connect thenegative jumper cable to any other part ofyour vehicle. Use the ground point.
Note:If you are using a jump pack or boosterbox, follow the manufacturer's instructions.
1.Pull the red rubber boot backward.Connect the positive (+) jumper cable tothe positive (+) terminal of the dischargedbattery.
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MAINTENANCE PRECAUTIONS
Service your vehicle regularly to helpmaintain its roadworthiness and resale value.There is a large network of authorizeddealers that are there to help you with theirprofessional servicing expertise. We believethat their specially trained technicians arebest qualified to service your vehicle properlyand expertly. They are supported by a widerange of highly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out which partsand services are covered.
Use only recommended fuels, lubricants,fluids and service parts conforming tospecifications. See Capacities andSpecifications (page 467).
•Do not work on a hot engine.
•Make sure that nothing gets caught inmoving parts.
•Do not work on a vehicle with the enginerunning in an enclosed space, unless youare sure you have enough ventilation.
•Keep all open flames and other burningmaterial, such as cigarettes, away fromthe battery and all fuel related parts.
•Set the parking brake, shift thetransmission to park (P) and block thewheels.
OPENING AND CLOSING THE
HOOD
WARNING: Make sure that you fullylatch the hood before driving. Failure tofollow this instruction could result inpersonal injury or death.
1.Pull the hood release handle under theleft-hand side of the instrument panel.
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2.Pull the secondary release lever underthe front of the hood near the center ofyour vehicle.
3.Raise the hood until the lift cylinders holdit open.4.To close, lower the hood and make surethat it fully latches.
UNDER HOOD OVERVIEW
Windshield washer fluid reservoir. See Adding Washer Fluid (page 118).A
Engine compartment fuse box. See Accessing the Under Hood Fuse Box (page 401).B
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