check oil LINCOLN NAUTILUS 2023 User Guide

Check Every Month
The air filter restriction gauge.1
The engine oil level.
Function of all interior and the exterior lights.
The tires including the spare for wear and proper pressure.
The windshield washer fluid level.
The fuel and water separator. Drain if necessary or if indicated by the instrument cluster display.1
The holes and slots in the tail pipe to make sure they are functional and clear of debris.1
1 Diesel vehicles only.
Check Every Six Months
The battery connections. Clean if necessary.
The body and door drain holes for obstructions. Clean if necessary.
The cooling system fluid level and the coolant system strength.
The door weatherstrips for wear. Lubricate if necessary.
The hinges, latches and outside locks for proper operation. Lubricate if necessary.
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMScheduled Maintenance

Multi-Point Inspection
Suspension components for leaks or damageExhaust system
Steering and linkageExterior lamps operation
Tires including the spare for wear and proper pressure2Fluid levels1; fill if necessary
Windshield for cracks, chips or pitsFor oil and fluid leaks
Washer spray and wiper operationHalfshaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer.2If your vehicle has a temporary mobility kit, check the tire sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensive wayto perform a thorough inspection of yourvehicle. Your checklist gives you immediatefeedback on the overall condition of yourvehicle.
NORMAL SCHEDULED
MAINTENANCE
Oil Change Reminder
Your vehicle comes with an oil changereminder that determines when you shouldchange the engine oil based on how you useyour vehicle.
Your vehicle lets you know when an oilchange is due by displaying a message inthe information display.
The following table provides examples ofvehicle use and its impact on oil changeintervals. It is a guideline only. Actual oilchange intervals depend on several factorsand generally decrease with severity of use.
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2023 Nautilus (CD9) 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.
WARRANTY INFORMATION
The following warranties may apply to yourvehicle:
•New vehicle limited warranties.
•Emissions warranties, if applicable. (Note:Fully-electric vehicles are not eligible foremissions warranties.)
•Other warranties, if applicable.
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Electric Parking Brake.................................225Electric Parking Brake –Troubleshooting.............................................226
Electric Parking Brake –Troubleshooting.........................................226Electric Parking Brake – InformationMessages.........................................................227Electric Parking Brake – WarningLamps...............................................................226
Electric Power Steering..............................236Electric Power Steering Precautions.............236
Electromagnetic Compatibility..................576Emergency Call Limitations..........................75Emergency Call Requirements....................74Emergency Call System Data......................26Emergency Towing......................................324Emission Law.................................................572Enabling Apps on an AndroidDevice...........................................................453Enabling Apps on an iOS Device.............453Enabling or Disabling PersonalProfiles.........................................................456Enabling Remote Start.................................154End User License Agreement...................542Engine Air Filter............................................353Changing the Engine Air Filter........................353
Engine Block Heater....................................194Engine Block Heater Precautions...................194
How Does the Engine Block HeaterWork...................................................................194Using the Engine Block Heater.......................195
Engine Coolant Temperature Gauge.......142Engine Oil Capacity and Specification -2.0L................................................................412Engine Oil Capacity and Specification -2.7L.................................................................414Engine Oil.......................................................347Adding Engine Oil..............................................348Checking the Engine Oil Level........................347Engine Oil Capacity and Specification..........349Engine Oil Dipstick Overview..........................347Resetting the Intelligent Oil LifeMonitor..............................................................348
Engine Oil Pressure Gauge........................142Engine Specifications - 2.0L......................408Engine Specifications - 2.7L......................409Entering a Parallel Parking Space...........252Entering a Perpendicular ParkingSpace............................................................252Evasive Steering Assist...............................291Evasive Steering Assist Limitations................291Switching Evasive Steering Assist On andOff......................................................................292What Is Evasive Steering Assist......................291
Event Data........................................................24Exiting a Parking Space..............................253
Extending the Remote StartDuration........................................................155Exterior Bulbs.................................................361Changing a Front Turn Signal LampBulb...................................................................363Changing a License Plate Lamp Bulb...........364Exterior Bulb Specification Chart....................361Removing a Headlamp Assembly..................363
Exterior Lamps...............................................122Exterior Lamp Indicators....................................123Exterior Lamps On Audible Warning..............124Switching the Daytime Running Lamps Onand Off...............................................................122Switching Welcome Lighting On andOff.......................................................................123Using the Front Fog Lamps..............................123Using the Turn Signal Lamps...........................122
Exterior Lighting Control.............................120Exterior Lighting............................................120Adaptive Front Lighting.....................................127Autolamps..............................................................121Automatic High Beam Control.........................124Automatic High Beam Control –Troubleshooting..............................................127Exterior Lamps.....................................................122Headlamps............................................................120Headlamps – Troubleshooting.........................121
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMIndex