oil pressure LINCOLN NAUTILUS 2023 Owners Manual

Exterior Mirrors
Adjusting the Exterior Mirrors...................135
Folding the Exterior Mirrors - VehiclesWith: Manual Folding Mirrors................135
Folding the Exterior Mirrors - VehiclesWith: Power Folding Mirrors..................135
Auto-Dimming Exterior Mirror...................136
Moonroof
Opening and Closing the Sunshade.......137
Opening and Closing the Moonroof........137
Venting the Moonroof.................................138
Moonroof Bounce-Back.............................138
Instrument Cluster
Instrument Cluster Overview....................139
Tachometer.....................................................141
Speedometer.................................................141
Fuel Gauge.....................................................141
Engine Coolant Temperature Gauge......142
Engine Oil Pressure Gauge.......................142
Transmission Fluid Temperature Gauge.......................................................................142
12V Battery Gauge.......................................142
What Are the Instrument Cluster WarningLamps..........................................................142
Instrument Cluster Warning Lamps.........142
What Are the Instrument Cluster Indicators.......................................................................144
Instrument Cluster Indicators....................144
Instrument Cluster Display
Using the Instrument Cluster DisplayControls......................................................146
Instrument Cluster Display Main Menu.......................................................................147
Trip Computer...............................................148
Customizing the Instrument Cluster Display.......................................................................150
Personalized Settings..................................151
Remote Start
What Is Remote Start...................................154
Remote Start Precautions..........................154
Remote Start Limitations............................154
Enabling Remote Start................................154
Remotely Starting and Stopping theVehicle........................................................154
Extending the Remote Start Duration.......................................................................155
Remote Start Remote Control Indicators.......................................................................155
Remote Start Settings.................................155
Climate Control
Identifying the Climate Control Unit........157
Switching Climate Control On and Off.......................................................................157
Switching Recirculated Air On and Off.......................................................................157
Switching Air Conditioning On and Off.......................................................................157
Switching Maximum Defrost On and Off.......................................................................157
Switching Maximum Cooling On and Off.......................................................................157
Switching the Heated Rear Window Onand Off........................................................158
Setting the Blower Motor Speed.............158
Switching the Heated Mirrors On and Off.......................................................................158
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMTable of Contents

Emergency Towing.....................................324
Fuses
Fuse Precautions........................................325
Under Hood Fuse Box...............................325
Body Control Module Fuse Box..............335
Identifying Fuse Types...............................340
Fuses – Troubleshooting..........................340
Maintenance
Maintenance Precautions..........................341
Opening and Closing the Hood...............341
Under Hood Overview - 2.0L...................343
Under Hood Overview - 2.7L...................345
Engine Oil......................................................347
Checking the Coolant................................349
Engine Air Filter...........................................353
Changing the Fuel Filter............................355
Drive Belt Routing Overview - 2.0L........355
Drive Belt Routing Overview - 2.7L........355
Changing the 12V Battery.........................355
Adjusting the Headlamps.........................358
Exterior Bulbs................................................361
Interior Bulbs................................................364
Vehicle Care
Cleaning Products......................................365
Cleaning the Exterior.................................366
Waxing...........................................................368
Cleaning the Interior..................................368
Repairing Minor Paint Damage.................371
Body Styling Kits
Body Styling Kit Precautions....................372
Storing Your Vehicle
Preparing Your Vehicle for Storage........373
Removing Your Vehicle From Storage......................................................................374
Wheel and Tire Information
Locating the Tire label...............................375
Department of Transportation Uniform TireQuality Grades.........................................375
Information on the Tire Sidewall.............376
Glossary of Tire Terminology....................381
Tire Replacement Requirements.............381
Using Snow Chains.....................................384
Tire Care
Checking the Tire Pressures....................386
Inflating the Tires........................................386
Inspecting the Tire for Wear.....................386
Inspecting the Tire for Damage...............387
Inspecting the Wheel Valve Stems.........388
Tire Rotation.................................................388
Tire Sealant and Inflator Kit
What Is the Tire Sealant and Inflator Kit......................................................................389
Tire Sealant and Inflator Kit Precautions......................................................................389
Locating the Tire Sealant and Inflator Kit......................................................................389
Tire Sealant and Inflator Kit Components......................................................................390
Using the Tire Sealant and Inflator Kit......................................................................390
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMTable of Contents

Tire Pressure Monitoring System
What Is the Tire Pressure MonitoringSystem.......................................................396
Tire Pressure Monitoring System Overview......................................................................396
Tire Pressure Monitoring SystemPrecautions...............................................397
Tire Pressure Monitoring SystemLimitations.................................................398
Viewing the Tire Pressures......................398
Tire Pressure Monitoring System –Troubleshooting......................................398
Changing a Road Wheel
Changing a Flat Tire....................................401
Wheel Nuts...................................................406
Capacities and Specifications
Engine Specifications - 2.0L.....................408
Engine Specifications - 2.7L.....................409
Motorcraft Parts - 2.0L................................410
Motorcraft Parts - 2.7L..................................411
Engine Oil Capacity and Specification -2.0L..............................................................412
Engine Oil Capacity and Specification -2.7L..............................................................414
Cooling System Capacity and Specification- 2.0L............................................................417
Cooling System Capacity and Specification- 2.7L............................................................418
Fuel Tank Capacity......................................419
Air Conditioning System Capacity andSpecification - 2.0L.................................420
Air Conditioning System Capacity andSpecification - 2.7L.................................422
Washer Fluid Specification.......................423
Brake Fluid Specification..........................424
Vehicle Identification
Vehicle Identification Number.................426
Connected Vehicle
What Is a Connected Vehicle...................427
Connected Vehicle Requirements..........427
Connected Vehicle Limitations................427
Connecting the Vehicle to a MobileNetwork.....................................................427
Connecting the Vehicle to a Wi-Fi Network......................................................................427
Connected Vehicle – Troubleshooting......................................................................428
Vehicle Wi-Fi Hotspot
Creating a Vehicle Wi-Fi Hotspot.............431
Changing the Vehicle Wi-Fi Hotspot Nameor Password...............................................431
Vehicle Wi-Fi Hotspot – Troubleshooting......................................................................432
Audio System
Audio System Precautions........................433
Identifying the Audio Unit.........................433
Switching the Audio Unit On and Off......433
Selecting the Audio Source......................433
Playing or Pausing the Audio Source.....433
Adjusting the Volume.................................434
Switching Shuffle Mode On and Off.......434
Switching Repeat Mode On and Off......434
Setting a Memory Preset...........................434
Muting the Audio.........................................434
Adjusting the Sound Settings..................434
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMTable of Contents

WHAT IS DISTANCE TO EMPTY
Indicates the approximate distance yourvehicle can travel on the fuel remaining inthe tank. Changes in driving pattern cancause the value to not only decrease but alsoincrease or stay constant for periods of time.
ENGINE COOLANT TEMPERATURE
GAUGE
Indicates the engine coolant temperature.
ENGINE OIL PRESSURE GAUGE
Indicates the engine oil pressure.
Note:This is a configurable gauge.
TRANSMISSION FLUID
TEMPERATURE GAUGE
Indicates the transmission fluid temperature.
Special operating conditions can causehigher than normal operating temperatures.See Special Operating ConditionsScheduled Maintenance (page 478).
Note:This is a configurable gauge.
12V BATTERY GAUGE
Indicates the power of the 12-volt battery.
WHAT ARE THE INSTRUMENT
CLUSTER WARNING LAMPS
Warning lamps alert you to a vehiclecondition that could become serious. Somelamps illuminate when you start your vehicleto make sure they work. If any lamps remainon after starting your vehicle, refer to therespective system warning lamp for furtherinformation.
INSTRUMENT CLUSTER WARNING
LAMPS
Anti-Lock Brake System
If it illuminates when you aredriving, this indicates that thesystem requires service. Yourvehicle continues to have normal brakingwithout the anti-lock brake system function. Have your vehicle checked as soon aspossible.
Battery
It illuminates when you switch theignition on.
If it illuminates when the engine isrunning, this indicates your vehicle requiresservice. Have your vehicle checked as soonas possible.
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMInstrument ClusterE67020 E67021

Malfunction Indicator Lamp
It illuminates when the ignition ison and the engine is off, this isnormal operation. If it illuminateswhen the engine is on this indicates that theemission control system requires service. Ifit flashes, have your vehicle checkedimmediately. See Starting and Stopping theEngine – Warning Lamps (page 197). SeeEmission Law (page 572).
Oil Pressure
It illuminates when the engine oilpressure is low.
Powertrain Fault
It illuminates when the powertrainrequires service. Have yourvehicle checked as soon aspossible.
WHAT ARE THE INSTRUMENT
CLUSTER INDICATORS
Indicators notify you of various features thatare active on your vehicle.
INSTRUMENT CLUSTER
INDICATORS
Adaptive Cruise Control
See Adaptive Cruise Control(page 258).
Adaptive Steering
See Electric Power Steering (page236).
Airbag
See Airbags (page 64).
Auto Hold
See Auto Hold (page 230).
Automatic High Beam
See Automatic High BeamControl (page 124).
Auto Start-Stop
See Auto-Start-Stop (page 200).
Blind Spot Information System
See Blind Spot InformationSystem (page 279).
Cruise Control (If Equipped)
See Cruise Control (page 256).
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMInstrument ClusterE67028 E67022 E144524 E223375 E67017 E197933 E197934 E146105 E121377 E151262 E71340

CLEANING CHROME, ALUMINIUM ORSTAINLESS STEEL
We recommend that you only use a carshampoo, a soft cloth and water on bumpersand other chrome, aluminium or stainlesssteel parts.
Note:For additional information andassistance, we recommend that you contactan authorized dealer.
Note:Rinse the area well after cleaning.
Note:Do not use abrasive materials, forexample steel wool or plastic pads, as theycan scratch these surfaces.
Note:Do not use chrome cleaner, metalcleaner or polish on wheels or wheel covers.
CLEANING WHEELS
Only use a recommended wheel and tirecleaner to clean the wheels weekly. Foradditional information and assistance, werecommend that you contact an authorizeddealer.
1.Use a sponge to remove heavy depositsof dirt and brake dust.
2.Rinse well after cleaning.
Note:Do not apply a cleaning chemical towarm or hot wheel rims and covers.
If you intend on parking your vehicle for anextended period after cleaning the wheelswith a wheel cleaner, drive your vehicle fora few minutes before parking your vehicle.This reduces the risk of corrosion of thebrake discs, brake pads and linings.
Do not clean the wheels when they are hot.
Note: Some car washes could damagewheel rims and covers.
Note: Using non-recommended cleaners,harsh cleaning products, chrome wheelcleaners or abrasive materials coulddamage wheel rims and covers.
CLEANING THE ENGINECOMPARTMENT
Use a vacuum cleaner to remove debris fromthe screen area below windshield.
Note:If you are not familiar with the partsaround the engine do not wash the enginecompartment. Avoid frequent enginewashes.
When washing the engine compartment:
•Never wash or rinse the engine while itis hot or running.
•Never wash or rinse any ignition coil,spark plug wire or spark plug well.
•Cover the battery, power distribution box,and air filter assembly to prevent waterdamage.
Note:If your vehicle has an engine coverremove the cover before application ofshampoo and degreaser.
•Spray an approved engine shampoo anddegreaser on all parts that requirecleaning and rinse with water.
CLEANING STRIPES OR GRAPHICS
It is recommended to wash your vehicle byhand however, pressure washing may beused under the following conditions:
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMVehicle Care

12 Volt Battery
•When storing your vehicle for greaterthan 30 days the state of charge shouldbe approximately 50%. Additionally, werecommend disconnecting the 12vbattery which will reduce system loadson the battery.
•Check and recharge as necessary. Keepconnections clean.
Note:It is necessary to reset memoryfeatures if you disconnect the battery cables.
Brakes
Make sure the brakes and parking brakerelease fully.
Note:If you intend on parking your vehiclefor an extended period after cleaning thewheels with a wheel cleaner, drive yourvehicle for a few minutes before doing so toreduce the risk of increased corrosion of thebrake discs, brake pads and linings.
Tires
Maintain recommended air pressure.
Note:If you intend on parking your vehiclefor an extended period after cleaning thewheels with a wheel cleaner, drive yourvehicle for a few minutes before doing so.This reduces the risk of corrosion of thebrake discs, brake pads and linings.
REMOVING YOUR VEHICLE FROM
STORAGE
When your vehicle is ready to come out ofstorage, do the following:
•We recommend that you change theengine oil before you use your vehicleagain.
•Wash your vehicle to remove any dirt orgrease film build-up on window surfaces.
•Check windshield wipers for anydeterioration.
•Check the underhood for any foreignmaterials such as mice or squirrel nests.
•Check the exhaust for any foreignmaterials.
•Check tire pressures and set tire inflationper the Tire Label.
•Check brake pedal operation. Corrodedbrake rotors could cause brake noise.Drive your vehicle and gently apply andrelease the brakes repeatedly over a10-minute drive to reduce the corrosionfrom the brakes.
•Check fluid levels (including coolant, oiland gas) to make sure there are no leaks,and fluids are at recommended levels.
•If you remove the battery, clean thebattery cable ends and check fordamage.
Contact an authorized dealer if you have anyconcerns or issues.
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMStoring Your Vehicle

AIR CONDITIONING SYSTEM
CAPACITY AND SPECIFICATION -
2.0L
WARNING: The air conditioningrefrigerant system contains refrigerant
under high pressure. Only qualifiedpersonnel should service the airconditioning refrigerant system. Openingthe air conditioning refrigerant system cancause personal injury.
Use refrigerant and oil that meets the definedspecifications.
If you do not use refrigerant and oil thatmeets the defined specifications, it couldresult in:
•Component damage that your vehiclewarranty does not cover.
•Reduced vehicle performance.
Capacities
Refrigerant OilRefrigerantVariant
3.2 fl oz (95 ml)20.8 oz (0.59 kg)All.
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMCapacities and Specifications

AIR CONDITIONING SYSTEM
CAPACITY AND SPECIFICATION -
2.7L
WARNING: The air conditioningrefrigerant system contains refrigerant
under high pressure. Only qualifiedpersonnel should service the airconditioning refrigerant system. Openingthe air conditioning refrigerant system cancause personal injury.
Use refrigerant and oil that meets the definedspecifications.
If you do not use refrigerant and oil thatmeets the defined specifications, it couldresult in:
•Component damage that your vehiclewarranty does not cover.
•Reduced vehicle performance.
Capacities
Refrigerant OilRefrigerantVariant
3.2 fl oz (95 ml)20.8 oz (0.59 kg)All.
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2023 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202207, DOMCapacities and Specifications

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