2023 LINCOLN NAVIGATOR ABS

2.Leave the engine running until thecoolant temperature gauge needlereturns to the normal position. If thetemperature does not drop after severalminutes, follow the remaining steps.
3.Switch the engine off and wait for it tocool. Check the coolant level.
4.If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
5.If the coolant level is normal, restart theengine and continue.
ENGINE AIR FILTER
CHANGING THE ENGINE AIR FILTER
WARNING: To reduce the risk ofvehicle damage and personal burn injuries,do not start your engine with the aircleaner removed and do not remove itwhile the engine is running.
Change the engine air filter element at theproper intervals. See Normal ScheduledMaintenance (page 533).
When changing the engine air filter, use onlythe air filter element listed. See MotorcraftParts (page 468).
Note: Failure to use the correct air filterelement may result in severe enginedamage. Resulting component damage maynot be covered by the vehicle Warranty.
Note: When servicing the air cleaner, do notallow foreign material to enter the airinduction system.
1.Release the two clamps that secure thecover to the air filter housing. Push theair filter cover toward the front of thevehicle and up slightly to release it.
2.Remove the air filter element from the airfilter housing.
3.Install the new air filter element.
4.Replace the air filter housing cover andsecure all the clamps. Be careful not tocrimp the filter element edges betweenthe air filter housing and cover, and makesure that you properly align the tabs onthe edge into the slots.
423
2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMMaintenanceE248801 E248800

Transferable Coverage
If you sell your vehicle before your LincolnProtect extended service plan coverageexpires, you can transfer any remainingcoverage to the new owner. This should giveyou and your potential buyer a little morepeace of mind.
Less Cost to Properly Maintain Your Vehicle
The Lincoln Protect extended service planalso offers a Premium Maintenance Plan thatcovers all scheduled maintenance, andselected wear items. The coverage isprepaid, so you never have to worry aboutthe cost of your vehicle’s maintenance.
Covered maintenance includes:
•Windshield wiper blades.
•Spark plugs.
•The clutch disc - if equipped.
•Brake pads and linings.
•Shock absorbers and struts.
•Engine cooling hoses, clamps ando-rings.
•Engine belts.
•Diesel exhaust fluid replenishment - ifequipped.
Interest Free Finance Options
Just a 5% down payment will provide youwith an affordable, no interest, no feepayment program allowing you all thesecurity and benefits Lincoln Protectextended service plan has to offer whilepaying over time. You are pre-approved withno credit check or hassles. To learn more,call our Lincoln Protect extended serviceplan specialists at 800-367-3377.
Complete the information below and mail to:
Lincoln Protect Extended Service PlanP.O. Box 321067Detroit, MI 48232
Lincoln Protect (Canada Only)
You can get more protection for your vehicleby purchasing a Lincoln Protect extendedservice plan. The Lincoln Protect extendedservice plan is the only service contractbacked by Lincoln, Limited. Depending onthe plan you purchase, the Lincoln Protectextended service plan provides benefits suchas:
•Rental reimbursement.
•Coverage for certain maintenance andwear items.
•Protection against repair costs after yourNew Vehicle Limited Warranty Coverageexpires.
•Roadside Assistance benefits.
527
2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMLincoln Protect

Check Every Six Months
The parking brake for proper operation.
The seatbelts and seat latches for wear and function.
Safety warning lamps, brake, ABS, airbag and seatbelt for operation.
The washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
It is important to have the systems on yourvehicle regularly checked. This can helpidentify potential issues and prevent majorproblems. We recommend having thefollowing multi-point inspection performedat every scheduled maintenance interval tohelp make sure your vehicle keeps runninggreat.
Multi-Point Inspection
Hazard warning system operationAccessory drive belt or belts
Horn operationBattery performance
Radiator, cooler, heater and air conditioning hosesEngine air filter
532
2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMScheduled Maintenance

Tampering With a Noise ControlSystem
Federal laws prohibit the following acts:
•Removal or rendering inoperative by anyperson other than for purposes ofmaintenance.
•Repair or replacement of any device orelement of the design incorporated intoa new vehicle for the purpose of noisecontrol prior to its sale or delivery to theultimate purchaser or while it is in use.
•The use of the vehicle after any personremoves or renders inoperative anydevice or element of the design.
The U.S. Environmental Protection Agencymay presume to constitute tampering asfollows:
•Removal of hood blanket, fender apronabsorbers, fender apron barriers,underbody noise shields or acousticallyabsorptive material.
•Tampering or rendering inoperative theengine speed governor, to allow enginespeed to exceed manufacturerspecifications.
If the engine does not start, runs rough,experiences a decrease in engineperformance, experiences excess fuelconsumption or produces excessive exhaustsmoke, check for the following:
•A plugged or disconnected air inletsystem hose.
•A plugged engine air filter element.
•Water in the fuel filter and waterseparator.
•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
•An open or pinched sensor hose.
•Incorrect engine oil level.
•Incorrect fuel for climatic conditions.
•Incorrect engine oil viscosity for climacticconditions.
Note:Some vehicles have a lifetime fuel filterthat is integrated with the fuel tank. Regularmaintenance or replacement is not needed.
Note:If these checks do not help you correctthe concern, have your vehicle checked assoon as possible.
Noise Emissions Warranty, ProhibitedTampering Acts and Maintenance
On January 1, 1978, Federal regulationbecame effective governing the noiseemission on trucks over 10,000 lb (4,536 kg)Gross Vehicle Weight Rating (GVWR). Thepreceding statements concerning prohibitedtampering acts and maintenance, and thenoise warranty found in the Warranty Guide,are applicable to complete chassis cabs over10,000 lb (4,536 kg) GVWR.
EXPORT UNIQUE OPTIONS
For your particular global region, your vehiclemay be equipped with features and optionsthat are different from the features andoptions that are described in this Owner’sManual. A market unique supplement maybe supplied that complements this book. Byreferring to the market unique supplement,if provided, you can properly identify thosefeatures, recommendations and
622
2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMCustomer Information

3
360 Degree Camera....................................261360 Degree Camera Settings.........................263
360 Degree Camera Guide Lines...........262360 Degree Camera Limitations..............262360 Degree Camera Precautions.............261360 Degree Camera Settings...................263Switching the 360 Degree Camera On andOff......................................................................263Switching the 360 Degree CameraView..................................................................264
4
4WDSee: Four-Wheel Drive......................................224
9
911 Assist...........................................................70
A
A/CSee: Climate Control..........................................159
About This Publication...................................19
ABSSee: Brakes..........................................................232
Accessing Apps.............................................512Accessing Navigation...................................517Accessing the Passive Key BackupPosition........................................................205Accessories...................................................524ActiveGlide™..................................................286ActiveGlide™ – Troubleshooting......................291
ActiveGlide™ Alerts......................................290ActiveGlide™ AutomaticCancellation................................................290ActiveGlide™ Indicators................................291ActiveGlide™ Limitations.............................288ActiveGlide™ Precautions...........................287ActiveGlide™ Requirements.......................288ActiveGlide™ Settings..................................289ActiveGlide™ – Troubleshooting................291ActiveGlide™ – Information Messages...........291
Active Park Assist.........................................265Active Park Assist – Troubleshooting...........267
Active Park Assist Precautions.................265Active Park Assist –Troubleshooting.........................................267Active Park Assist – Frequently AskedQuestions.........................................................267Active Park Assist – InformationMessages.........................................................267
Adaptive Cruise Control.............................270Adaptive Cruise Control –Troubleshooting.............................................284Intelligent Adaptive Cruise Control...............282Lane Centering...................................................279
Adaptive Cruise Control AutomaticCancellation................................................274Adaptive Cruise Control Indicators.........278Adaptive Cruise Control Limitations.........271Adaptive Cruise ControlPrecautions.................................................270Adaptive Cruise Control –Troubleshooting.........................................284Adaptive Cruise Control – InformationMessages.........................................................284
Adaptive Front Lighting...............................130How Does Adaptive Front LightingWork...................................................................130Switching Adaptive Front Lighting On andOff........................................................................131
Adjustable Pedals..........................................113Adjusting the Exterior Mirrors....................138Adjusting the Headlamps...........................427Adjusting the Instrument Panel LightingBrightness.....................................................133Adjusting the Integrated Trailer BrakeController Mode.........................................358
631
2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMIndex