2022 LINCOLN NAUTILUS Owners Manual

STARTING AND STOPPING THEENGINE – FREQUENTLY ASKEDQUESTIONS
Why is the engine idle speed high when Iam starting the engine?
The speed at which the engine idlesimmediately after starting is optimizedto minimize vehicle emissions andmaximize cabin comfort and fueleconomy.
Why does the engine not crank?
You can only attempt to start the enginefor a limited amount of time before thestarting system temporarily disables. Ifyou exceed the starting time limit, amessage may appear and you cannotattempt to start the engine for at least15 minutes.
Why do I experience different drivingcharacteristics?
If you disconnect the battery, yourvehicle may exhibit some unusualdriving characteristics for approximately5 mi (8 km) after you reconnect it. Thisis because the engine managementsystem must realign itself with theengine. You can disregard any unusualdriving characteristics during this period.
Why can I not start the engine?
If you cannot start the engine after 3attempts, wait 10 seconds and do thefollowing:
1.Fully press the brake pedal.
Note:Make sure that the parking brake isapplied.
Note:Make sure that the transmission is inpark (P) or neutral (N).
2.Fully press the accelerator pedal andhold it there.
3.Press the push button ignition switch.
Note:The engine cranks for a short periodof time and then it stops.
4.Release the accelerator pedal.
5.Press the push button ignition switch.
Why does the system not detect a passivekey?
If the system does not detect a passivekey and you are unable to start theengine, insert the passive key into thebackup position and press the pushbutton ignition switch to start theengine. See Accessing the Passive KeyBackup Position (page 194).
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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
Press the driver assistance button on theinstrument panel to access theAuto-Start-Stop feature on the touchscreen.Use the touchscreen to deactivate thefeature. Deactivating the feature lasts onlyone key cycle. Use the touchscreen torestore Auto-Start-Stop function.
STOPPING THE ENGINE
Stop your vehicle, keep your foot on thebrake pedal and the transmission in drive(D).
Note:Power assist steering turns off whenthe engine stops.
RESTARTING THE ENGINE
Release the brake pedal or press theaccelerator pedal.
A message appears in the informationdisplay 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.
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The Auto-Start-Stop indicatorilluminates green when the enginestops. It flashes amber and amessage appears when you need to takeaction.
The Auto-Start-Stop indicatorilluminates gray with astrikethrough when the system isnot available.
Note:You can display the reason why thesystem is not available in the informationdisplay.
AUTO-START-STOP –
TROUBLESHOOTING
AUTO-START-STOP – INFORMATIONMESSAGES
A message appears in the informationdisplay if the system requires you to takeaction.
ActionConditionMessage
Press the brake pedal to restart the engine.The system needs to restart the engine butrequires your confirmation.Auto StartStop Press Brake to Start Engine
Press the brake pedal or the accelerator pedalto restart the engine.The system needs to restart the engine butrequires your confirmation.Auto StartStop Press a Pedal to Start Engine
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AUTO-START-STOP – FREQUENTLYASKED QUESTIONS
Why does the engine not always stopwhen I expect it to?
The system is designed to work in a way thatcomplements other vehicle systems, allowingthem to operate at optimum performance.
The system does not stop the engine if:
•The driver door is open.
•Your vehicle is at high altitude.
•The heated windshield is on.
•The engine is warming up.
•The outside temperature is too low ortoo high.
•The battery charge is low.
•The battery temperature is outside theoptimal operating range.
•The engine is required to run to maintaininterior climate and reduce fogging.
Why does the engine sometimesrestart when I do not expect it to?
The system is designed to work in a way thatcomplements other vehicle systems, allowingthem to operate at optimum performance.
The system restarts the engine if:
•You switch the heated windshield on.
•You switch maximum defrost on.
•Your vehicle starts to roll downhill inneutral.
•The engine is required to run to maintainadequate brake system assistance.
•The engine is required to run to maintaininterior climate and reduce fogging.
Can I permanently switch the systemoff?
No. The system plays an important role inreducing the fuel consumption and the CO2emissions.
Will the frequent engine starts causeparts to wear out?
Your vehicle has an enhanced battery andstarter motor that are designed for theincreased number of engine starts.
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FUEL AND REFUELING
PRECAUTIONS
WARNING: Do not overfill the fueltank. The pressure in an overfilled tankmay cause leakage and lead to fuel sprayand fire.
WARNING: The fuel system may beunder pressure. If you hear a hissing soundnear the fuel filler inlet, do not refuel untilthe sound stops. Otherwise, fuel may sprayout, which could cause serious personalinjury.
WARNING: Fuels can cause seriousinjury or death if misused or mishandled.
WARNING: Fuel may containbenzene, which is a cancer-causing agent.
WARNING: When refueling alwaysshut the engine off and never allow sparksor open flames near the fuel tank fillervalve. Never smoke or use a cell phonewhile refueling. Fuel vapor is extremelyhazardous under certain conditions. Avoidinhaling excess fumes.
WARNING: Read and follow all theinstructions on the pump island.
Follow these guidelines when refueling:
•Extinguish all smoking materials and anyopen flames before refueling yourvehicle.
•Switch the engine off before refueling.
•Automotive fuels can be harmful or fatalif swallowed. Fuel is highly toxic and ifswallowed can cause death or permanentinjury. If fuel is swallowed immediatelycall a physician, even if no symptoms areimmediately apparent. The toxic effectsof fuel may not be apparent for hours.
•Avoid inhaling fuel vapors. Inhaling fuelvapor can lead to eye and respiratorytract irritation. In severe cases, excessiveor prolonged breathing of fuel vapor cancause serious illness and permanentinjury.
•Avoid getting fuel in your eyes. If yousplash fuel in your eyes, immediatelyremove contact lenses, if worn, flush withwater for 15 minutes and seek medicalattention. Failure to seek proper medicalattention could lead to permanent injury.
•Fuels can be harmful if absorbed throughthe skin. If you splash fuel on your skin,clothing or both, promptly removecontaminated clothing and thoroughlywash your skin with soap and water.Repeated or prolonged skin contactcauses skin irritation.
•Be particularly careful if you are takingAntabuse or other forms of Disulfiram forthe treatment of alcoholism. Breathingfuel vapors could cause an adversereaction, serious personal injury orsickness. Immediately call a physician ifyou experience any adverse reactions.
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FUEL QUALITY
SELECTING THE CORRECT FUEL
Your vehicle operates on regular unleadedgasoline with a minimum pump (R+M)/2octane rating of 87.
Some fuel stations, particularly those in highaltitude areas, offer fuels posted as regularunleaded gasoline with an octane ratingbelow 87. The use of these fuels could resultin engine damage that will not be coveredby the vehicle Warranty.
For best overall vehicle and engineperformance, premium fuel with an octanerating of 91 or higher is recommended. Theperformance gained by using premium fuelis most noticeable in hot weather as well asother conditions, for example when towinga trailer. See Towing a Trailer (page 304).
Do not be concerned if the enginesometimes knocks lightly. However, if theengine knocks heavily while using fuel withthe recommended octane rating, contact anauthorized dealer to prevent any enginedamage.
We recommend Top Tier detergentgasolines, where available to help minimizeengine deposits and maintain optimal vehicleand engine performance.
For additional information, visitwww.toptiergas.com.
Note:Use of any fuel for which the vehiclewas not designed can impair the emissioncontrol system, cause loss of vehicleperformance, and cause damage to theengine which may not be covered by thevehicle Warranty.
Do not use:
•Diesel fuel.
•Fuels containing kerosene or paraffin.
•Fuel containing more than 15% ethanolor E85 fuel.
•Fuels containing methanol.
•Fuels containing metallic-based additives,including manganese-based compounds.
•Fuels containing the octane boosteradditive, methylcyclopentadienylmanganese tricarbonyl (MMT).
•Leaded fuel, using leaded fuel isprohibited by law.
The use of fuels with metallic compoundssuch as methylcyclopentadienyl manganesetricarbonyl, which is a manganese-based fueladditive, will impair engine performance andaffect the emission control system.
LOCATING THE FUEL FILLER
FUNNEL
The fuel filler funnel is under the luggagecompartment floor covering.
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RUNNING OUT OF FUEL
FILLING A PORTABLE FUELCONTAINER
WARNING: Flow of fuel through afuel pump nozzle can produce staticelectricity. This can cause a fire if you arefilling an ungrounded fuel container.
Use the following guidelines to avoidelectrostatic charge build-up, which canproduce a spark, when filling an ungroundedfuel container:
•Only use an approved fuel container totransfer fuel to your vehicle. Place thecontainer on the ground when filling it.
•Do not fill a fuel container when it isinside your vehicle (including the cargoarea).
•Keep the fuel pump nozzle in contactwith the fuel container when filling it.
•Do not use a device that holds the fuelpump nozzle lever in the fill position.
ADDING FUEL FROM A PORTABLEFUEL CONTAINER
WARNING: Do not insert the nozzleof a fuel container or an aftermarket funnelinto the fuel filler neck. This may damagethe fuel system filler neck or its seal andcause fuel to run onto the ground.
WARNING: Do not pry open the fueltank filler valve. This could damage the fuelsystem. Failure to follow this instructioncould result in fire, personal injury or death.
WARNING: Do not dispose of fuel inthe household refuse or the public sewagesystem. Use an authorized waste disposalfacility.
When refueling the vehicle fuel tank from afuel container, use the fuel filler funnelincluded with your vehicle. See Locatingthe Fuel Filler Funnel (page 202).
Note:Do not use aftermarket funnels as theymay not work with the capless fuel systemand can damage it.
When refueling the vehicle fuel tank from afuel container, do the following:
1.Fully open the fuel filler door.
2.Fully insert the fuel filler funnel into thefuel filler inlet.
3.Add fuel to your vehicle from the fuelcontainer.
4.Remove the fuel filler funnel.
5.Fully close the fuel filler door.
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6.Clean the fuel filler funnel and place itback in your vehicle or correctly disposeof it.
Note:If your vehicle runs out of fuel add aminimum of 1.3 gal (5 L) of fuel to restart theengine.
Note:You may need to switch the ignitionfrom off to on several times after refuelingto allow the fuel system to pump the fuelfrom the tank to the engine. When restarting,cranking time takes a few seconds longerthan normal.
Note:Extra funnels can be purchased froman authorized dealer if you choose todispose of the funnel.
REFUELING
REFUELING SYSTEM OVERVIEW
Fuel filler door.A
Fuel filler inlet.B
Fuel tank filler pipe.C
REFUELING YOUR VEHICLE
WARNING: When refueling alwaysshut the engine off and never allow sparksor open flames near the fuel tank fillervalve. Never smoke or use a cell phonewhile refueling. Fuel vapor is extremelyhazardous under certain conditions. Avoidinhaling excess fumes.
WARNING: The fuel system may beunder pressure. If you hear a hissing soundnear the fuel filler inlet, do not refuel untilthe sound stops. Otherwise, fuel may sprayout, which could cause serious personalinjury.
WARNING: Do not pry open the fueltank filler valve. This could damage the fuelsystem. Failure to follow this instructioncould result in fire, personal injury or death.
WARNING: Do not remove the fuelpump nozzle from its fully inserted positionwhen refueling.
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