2023 LINCOLN NAUTILUS brake

Engine coolant reservoir. See Checking the Coolant (page 349).A
Engine oil dipstick. See Engine Oil Dipstick Overview (page 347).B
Engine oil filler cap. See Adding Engine Oil (page 348).C
Brake fluid reservoir. See Checking the Brake Fluid (page 222).D
Battery. See Changing the 12V Battery (page 355).E
Power distribution box. See Accessing the Under Hood Fuse Box (page 325).F
Air filter. See Changing the Engine Air Filter (page 353).G
Windshield washer fluid reservoir. See Adding Washer Fluid (page 119).H
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Engine coolant reservoir. See Checking the Coolant (page 349).A
Brake fluid reservoir. See Checking the Brake Fluid (page 222).B
Battery. See Changing the 12V Battery (page 355).C
Power distribution box. See Accessing the Under Hood Fuse Box (page 325).D
Air filter assembly. See Changing the Engine Air Filter (page 354).E
Engine oil dipstick. See Engine Oil Dipstick Overview (page 347).F
Engine oil filler cap. See Adding Engine Oil (page 348).G
Windshield washer fluid reservoir. See Adding Washer Fluid (page 119).H
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Continued operation increases the enginetemperature, causing the engine tocompletely shut down. Your steering andbraking effort increases in this situation.
When the engine temperature cools, you canre-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNING: Fail-safe mode is for useduring emergencies only. Operate yourvehicle in fail-safe mode only as long asnecessary to bring your vehicle to rest ina safe location and seek immediate repairs.When in fail-safe mode, your vehicle willhave limited power, will not be able tomaintain high-speed operation, and maycompletely shut down without warning,potentially losing engine power, powersteering assist, and power brake assist,which may increase the possibility of acrash resulting in serious injury.
WARNING: Do not remove thecoolant reservoir cap when the engine ison or the cooling system is hot. Wait 10minutes for the cooling system to cooldown. Cover the coolant reservoir cap witha thick cloth to prevent the possibility ofscalding and slowly remove the cap.Failure to follow this instruction could resultin personal injury.
Your vehicle has limited engine power whenin the fail-safe mode, drive your vehicle withcaution. Your vehicle does not maintainhigh-speed operation and the engine couldoperate poorly.
Remember that the engine is capable ofautomatically shutting down to preventengine damage. In this situation:
1.Pull off the road as soon as safelypossible and switch the engine off.
2.If you are a member of a roadsideassistance program, we recommend thatyou contact your roadside assistanceservice provider.
3.If this is not possible, wait for a shortperiod of time for the engine to cool.
4.Check the coolant level. If the coolantlevel is at or below the minimum mark,add prediluted coolant immediately.
5.When the engine temperature cools, youcan re-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
Note:If you continue to drive your vehicle infail-safe mode without repairing it, you willdamage your engine.
Engine Coolant TemperatureManagement (If Equipped)
WARNING: To reduce the risk ofcrash and injury, be prepared that thevehicle speed may reduce and the vehiclemay not be able to accelerate with fullpower until the coolant temperaturereduces.
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If you tow a trailer with your vehicle, theengine may temporarily reach a highertemperature during severe operatingconditions, for example ascending a long orsteep grade in high ambient temperatures.
At this time, you may notice the coolanttemperature gauge moves toward the redzone and a message may appear in theinformation display.
You may notice a reduction in vehicle speedcaused by reduced engine power in orderto manage the engine coolant temperature. Your vehicle may enter this mode if certainhigh-temperature and high-load conditionstake place. The amount of speed reductiondepends on vehicle loading, grade andambient temperature. If this occurs, there isno need to stop your vehicle. You cancontinue to drive.
The air conditioning may automatically turnon and off during severe operatingconditions to protect the engine fromoverheating. When the coolant temperaturedecreases to the normal operatingtemperature, the air conditioning turns on.
If the coolant temperature gauge moves fullyinto the red zone, or if the coolanttemperature warning or service engine soonmessages appear in your information display,do the following:
1.Stop your vehicle as soon as it is safe todo so. Fully apply the parking brake, shiftinto park (P) or neutral (N).
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 -2.0L
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 air filter element at the properintervals.
When changing the air filter element, useonly the air filter element listed. SeeCapacities and Specifications (page 408).
Note:Failure to use the correct air filterelement could result in severe enginedamage that the vehicle warranty may notcover.
Note: When servicing the air filter, do notallow foreign material to enter the airinduction system. The engine is susceptibleto damage from even small particles.
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If you disconnect or replace the battery andyour vehicle has an automatic transmission,it must relearn its adaptive strategy. Becauseof this, the transmission may shift firmly whenfirst driven. This is normal operation whilethe transmission fully updates its operationto optimum shift feel.
Remove and Reinstall the Battery
To disconnect or remove the battery, do thefollowing:
1.Apply the parking brake and switch theignition off.
2.Switch all electrical equipment off, forexample lights and radio.
3.Wait a minimum of two minutes beforedisconnecting the battery.
Note:The engine management system hasa power hold function and remains poweredfor a period of time after you switch theignition off. This is to allow diagnostic andadaptive tables to be stored. Disconnectingthe battery without waiting can causedamage not covered by the vehicleWarranty.
4.Disconnect the negative battery cableterminal.
5.Disconnect the positive battery cableterminal.
6.Remove the battery securing clamp.
7.Remove the battery.
8.To install, reverse the removal procedure.
Note:Before reconnecting the battery, makesure the ignition remains switched off.
Note:Make sure the battery cable terminalsare fully tightened.
Note:After cleaning or replacing the battery,make sure you reinstall the battery cover orshield.
If you disconnect or replace the vehiclebattery, you must reset the followingfeatures:
•Window bounce-back. See Windows(page 131).
•Clock Settings.
•Pre-set radio stations.
•Steering Angle Sensor.
Note:To calibrate the steering angle sensor,drive the vehicle above 30 mph (50 km/h)for a minimum of 1.2 mi (2 km). Make sure todrive straight ahead for a minimum of 30seconds. Several vehicle functions aredisabled and a warning light could appearuntil the sensor is calibrated.
Note:The battery sensor must be reset whena new battery is installed. Install only abattery approved by Ford for use in thevehicle. Use the following procedure toperform the battery sensor reset:
1.1. Turn ignition to on and leave engineoff. Steps 2 and 3 must be completedwithin 10 seconds.
2.2. Flash the high beams 5 times, endingwith the high beams off.
3.3. Press and release the brake pedal 3times.
The battery warning light on the cluster willflash 3 times to confirm that the reset wassuccessful.
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EXTERIOR BULBS
EXTERIOR BULB SPECIFICATION CHART
Power (Watt)SpecificationLamp
LEDLEDBrake and rear lamp.
LEDLEDCentral high mounted brake lamp.
PWM/LEDH15/LEDDaytime running lamps.
LEDLEDFront fog lamp.
21WY21WFront turn signal lamp.
LEDLEDFront side marker lamp.
LEDLEDFront signature lamp.
LEDLEDHeadlamp high beam.
LEDLEDHeadlamp low beam.
LEDLEDHigh-intensity discharge headlamps.
5W5WLicense plate lamp.
LEDLEDRear turn signal lamp.
LEDLEDRear side marker lamp.
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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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PREPARING YOUR VEHICLE FOR
STORAGE
If you plan on storing your vehicle for 30days or more, the following maintenancerecommendations ensures your vehicle staysin good operating condition.
Under various conditions, long-term storagemay lead to degraded engine performanceor failure unless you use specific precautionsto preserve your vehicle.
General
•Store all vehicles in a dry, ventilatedplace.
•If vehicles are stored outside, theyrequire regular maintenance to protectagainst rust and weather damage.
•Make sure all linkages, cables, levers andpins under your vehicle are covered withgrease to prevent rust.
•Move vehicles at least 25 ft (7.5 m) every15 days to lubricate working parts andprevent corrosion.
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of the fuelpump nozzle.
Engine
•Change the engine oil and filter prior tostorage because used engine oil containscontaminants which may cause enginedamage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fast idlewith the climate controls set to defrostuntil the engine reaches normaloperating temperature.
•With your foot on the brake, shift throughall the gears while the engine is running.
Body
•Wash your vehicle thoroughly to removedirt, grease, oil, tar or mud from exteriorsurfaces, rear wheel housings and theunderside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Rewax as necessary whenyou wash your vehicle.
•Lubricate all hood, door and luggagecompartment hinges and latches with alight grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
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