service LINCOLN NAUTILUS 2022 Owner's Manual

WHAT IS THE CATALYTIC
CONVERTER
The catalytic converter is part of yourvehicle's emissions system and filters harmfulpollutants from the exhaust gas.
CATALYTIC CONVERTER
PRECAUTIONS
WARNING: Do not park, idle or driveyour vehicle on dry grass or other dryground cover. The emission system heatsup the engine compartment and exhaustsystem, creating the risk of fire.
WARNING: The normal operatingtemperature of the exhaust system is veryhigh. Never work around or attempt torepair any part of the exhaust system untilit has cooled. Use special care whenworking around the catalytic converter.The catalytic converter heats up to a veryhigh temperature after only a short periodof engine operation and stays hot after theengine is switched off.
WARNING: Exhaust leaks may resultin entry of harmful and potentially lethalfumes into the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your vehicle inspectedimmediately. Do not drive if you smellexhaust fumes.
To avoid damaging the catalytic converter:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting Precautions (page 316).
•Use the correct fuel. See Fuel andRefueling (page 201).
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Do not make any unauthorizedchanges to your vehicle or engine. By law,vehicle owners and anyone whomanufactures, repairs, or services a fleet ofvehicles are not permitted to intentionallyremove an emission control device orprevent it from working.
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2022 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202108, First-PrintingCatalytic Converter

5.Pull the tether outward toward you. Movetether left and into the stowed position.
6.Start your vehicle. Confirm the instrumentcluster displays park (P).
Note:If the instrument cluster does notdisplay park (P) or if Park Not Available,Transmission Not In Park or Shift SystemFault message appears in the informationdisplay, contact an authorized dealer forservice. Switch the ignition off and apply theparking brake before you leave your vehicle.
7.Reinstall the access cover.
AUTOMATIC TRANSMISSION
AUDIBLE WARNINGS
Transmission Not In Park (P) AudibleWarning
Sounds if you open the driver door beforeshifting into park (P).
Park (P) Selection Audible Warning
Sounds when you shift into park (P).
AUTOMATIC TRANSMISSION –
TROUBLESHOOTING
AUTOMATIC TRANSMISSION –INFORMATION MESSAGES
You switched theengine off and shiftselect lever is in anyposition other thanpark (P).
Shift to Park
Transmission is toocold. Wait for it towarm up before youdrive.
TransmissionWarming Up PleaseWait
The transmission isoverheating andneeds to cool. Stopin a safe place assoon as it’s possible.
Transmission OverTemperature StopSafely
Have systemchecked as soon aspossible.
TransmissionService Required
The transmission isoverheating andneeds to cool. Stopin a safe place assoon as it’s possible.
Transmission TooHot Press Brake
The transmission haslimited functionality. Have systemchecked as soon aspossible.
Transmission LimitedFunction See Manual
A reminder to shiftinto park. In addition,this message istypical after recon-necting or rechar-ging the battery untilyou cycle the igni-tion to the on mode.See Changing the12V Battery (page353).
Transmission Not inPark
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Displays when thesystem requiresservice. Have yourvehicle checked assoon as possible.
SHIFT SYS FAULTConfirm Park BrakeApply Before Exitingthe Vehicle
Have systemchecked as soon aspossible.
SHIFT SYS FAULTService Required
Displays when thesystem requiresservice. Have yourvehicle checked assoon as possible.
SHIFT SYS FAULTVehicle is Shifting toPark
Displays when thesystem requiresservice. Have yourvehicle checked assoon as possible.
SHIFT SYS FAULTReverse UnavailableService Required
Have systemchecked as soon aspossible.
SHIFT SYS FAULTDrive UnavailableSelect S for DriveService Required
Have systemchecked as soon aspossible.
SHIFT SYS FAULTNeutral UnavailableService Required
Have systemchecked as soon aspossible.
SHIFT SYS FAULTSport UnavailableService Required
Displays when aninvalid gear hasbeen selected.
Invalid Gear Selec-tion
Displays when thebrake pedal needsto be depressed toenable the transmis-sion to shift frompark.
Depress Brake toShift from Park
Displays whenneutral hold isactive.
Stay in Neutral ModeEngaged
Displays when theneutral button Nneeds to be pressedagain to enterneutral hold.
To Stay in NeutralWhen ExitingVehicle Select NAgain
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2022 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202108, First-PrintingAutomatic Transmission

ALL-WHEEL DRIVE – TROUBLESHOOTING
ALL-WHEEL DRIVE – INFORMATION MESSAGES
ActionMessage
The all-wheel drive system temporarily turns off to protect itself from overheating.AWD Temporarily Disabled
The all-wheel drive system will resume normal function and clear this message after driving ashort distance with the road tire re-installed or after the system cools.AWD Restored
The all-wheel drive system temporarily turns off to protect itself from overheating or if you areusing the temporary spare tire.AWD OFF
The all-wheel drive system is not operating properly. If the warning stays on or continues tocome on, contact an authorized dealer.AWD Malfunction Service Required
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5.Release the switch and pull away in anormal manner.
AUTOMATICALLY RELEASING THE
ELECTRIC PARKING BRAKE
1.Close the driver door.
2.Shift into gear.
3.Press the accelerator pedal and pull awayin a normal manner.
ELECTRIC PARKING BRAKE
AUDIBLE WARNING
Sounds when the parking brake is on andyour vehicle is moving. If the warning tonecontinues after you have released theparking brake, this indicates a malfunction.Have your vehicle checked as soon aspossible.
RELEASING THE ELECTRIC
PARKING BRAKE IF THE VEHICLE
BATTERY HAS RUN OUT OF
CHARGE
WARNING: The electric parkingbrake does not operate if the vehiclebattery has run out of charge.
Connect a booster battery to the vehiclebattery to release the electric parking brakeif the vehicle battery has run out of charge.See Jump Starting the Vehicle (page 317).
ELECTRIC PARKING BRAKE –
TROUBLESHOOTING
ELECTRIC PARKING BRAKE –WARNING LAMPS
Brake System
It illuminates red when you applythe parking brake and your vehicleis on. If the lamp flashes when theparking brake has been released,this indicates the parking brakesystem requires service. Haveyour vehicle checked as soon as possible.
Note:Lamps may vary depending on region.
Electric Parking Brake
When the lamp illuminates yellow,it indicates a malfunction in theelectric parking brake. Have yourvehicle checked as soon as possible.
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ELECTRIC PARKING BRAKE – INFORMATION MESSAGES
Park Brake
ActionMessage
The parking brake is set, the engine is running and you drive your vehicle more than 3 mph(5 km/h). If the warning stays on after the parking brake is released, contact an authorized dealeras soon as possible.
Park Brake Engaged
The electric parking brake is set and a manual release is attempted without the brake pedalbeing pressed.To Release: Press Brake and Switch
The electric parking brake is set and an automatic release is attempted but cannot be performed.Perform a manual release.Park Brake Use Switch to Release
The electric parking brake is set and your vehicle speed exceeds 3 mph (5 km/h). Release parkbrake before continued driving.Release Park Brake
The electric parking brake is not fully applied.Park Brake Not Applied
The electric parking brake is not fully released.Park Brake Not Released
The electric parking brake system has been put into a special mode that is used to allow serviceof the rear brakes. Contact an authorized dealer.Park Brake Maintenance Mode
The electric park brake system has detected a condition that requires service. Some functionalitymay still be available. Contact your authorized dealer.Park Brake Limited Function ServiceRequired
The electric parking brake system has detected a condition that requires service. Contact yourauthorized dealer.Park Brake Malfunction Service Now
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2022 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202108, First-PrintingElectric Parking Brake

STABILITY CONTROL –
TROUBLESHOOTING
STABILITY CONTROL – INFORMATIONMESSAGES
Displayed when thesystem has detecteda condition thatrequires service.Contact your author-ized dealer as soonas possible.
Service Advan-ceTrac
The traction controlhas been disabled orenabled by thedriver
AdvanceTrac Off On
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STEERING – TROUBLESHOOTING
STEERING – INFORMATION MESSAGES
ActionMessage
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.Steering Fault Service Now
The power steering system is not working. Stop your vehicle in a safeplace. Have your vehicle checked as soon as possible.Steering Loss Stop Safely
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.Steering Assist Fault Service Required
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2022 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202108, First-PrintingSteering

ActionMessage
The system detects a condition that requires service. Have yourvehicle checked as soon as possible.Check Front Park Aid
The system detects a condition that requires service. Have yourvehicle checked as soon as possible.Check Rear Park Aid
Displays the park aid status.Front Park Aid On Off
Displays the park aid status.Rear Park Aid On Off
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Note:When only one object is detected, thesystem allows enough distance to open thedoor on either side.
Note:You can slow down your vehicle atany time by pressing the brake pedal.
EXITING A PARKING SPACE
Active park assist only assists leaving parallelparking spaces.
1.Press the active park assist button.
2.Select parallel park exit.
3.Use the turn signal to choose thedirection to exit the parking space.
4.Press and hold the brake pedal.
5.Release the steering wheel and shift intothe instructed gear.
6.Release the parking brake.
7.Use the accelerator and brake to controlyour vehicle's speed when exiting theparking space. You are responsible forstopping your vehicle.
8.Active park assist is multi-step processand requires you to shift the transmissionmultiple times. Follow the onscreeninstructions until operation is complete.
Note:After active park assist drives yourvehicle to a position where you can exit theparking space in a forward movement, amessage appears instructing you to take fullcontrol of your vehicle.
9.Take control of your vehicle.
Note:You can slow down your vehicle atany time by pressing the brake pedal.
ACTIVE PARK ASSIST –
TROUBLESHOOTING
ACTIVE PARK ASSIST – INFORMATIONMESSAGES
ActionMessage
The system requiresservice. Have yourvehicle checked assoon as possible.
Active Park Fault
ACTIVE PARK ASSIST – FREQUENTLYASKED QUESTIONS
Why does active park assist not operatecorrectly?
The system is unable to detect a vehicle,curb or object to park next to or inbetween. The system needs boundaryobjects to operate correctly.
Why does active park assist not search fora parking space?
You have switched traction control off.
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2022 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202108, First-PrintingActive Park Assist (If Equipped)