service LINCOLN NAVIGATOR 2019 Owner's Manual

Maintenance
ActionMessage
Stop your vehicle as soon as safely possible, turn off the engine. Check the oil level. If the warningstays on or continues to come on with your engine running, contact an authorized dealer assoon as possible.
Low Engine Oil Pressure
The engine oil life remaining is 10% or less. See General Maintenance Information (page 547).Change Engine Oil Soon
The oil life left reaches 0%. See General Maintenance Information (page 547).Oil Change Required
The brake fluid level is low and the brake system should be inspected immediately. See BrakeFluid Check (page 370).Brake Fluid Level Low
The brake system needs servicing. Stop the vehicle in a safe place. Contact an authorized dealer.Check Brake System
The engine coolant temperature is excessively high.Engine Coolant Over Temperature
The washer fluid is low and needs to be refilled.Washer Fluid Level Low
Indicates that your vehicle is still in Transport mode. This may not allow some features to operateproperly. Contact an authorized dealer.Transport Mode Contact Dealer
Indicates that your vehicle is still in Factory mode. This may not allow some features to operateproperly. Contact an authorized dealer.Factory Mode Contact Dealer
Informs the driver that the powertrain needs service due to a powertrain malfunction.See Manual
The engine has reduced power to help reduce high engine temperature.Power Reduced to Lower Engine Temp
The brake system has reduced stopping power.Brake Applied Power Reduced
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Information Displays

Off Road
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Hill descent control mode is active.Hill Descent Control Active
Hill descent control mode is inactive.Hill Descent Control OFF
Your vehicle speed requirement for off-road mode entry has not been met.For Hill Descent Reduce Speed XX MPH/km/h or Less
You need to select a transmission gear for hill descent mode.For Hill Descent Select Gear
Hill descent control mode is deactivated and you must resume control.Hill Descent Driver Resume Control
A hill descent system fault is present.Hill Descent Control Fault
The hill descent system is cooling due to overuse.Hill Descent Control Off System Cooling
The hill descent control system is ready.Hill Descent Control Ready
Park Aid
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The system has detected a condition that requires service. Contact your authorized dealer. SeeSide Sensing System (page 239).Check Front Park Aid
The system has detected a condition that requires service. Contact your authorized dealer. SeeRear Parking Aid (page 237).Check Rear Park Aid
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Information Displays

Park Brake
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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
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Information Displays

ActionMessage
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
Numerous park brake applies have overheated the system. Wait 2 minutes before attemptingto apply again.Park Brake System Overheated
Power Steering
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The power steering system has detected a condition that requires service. See an authorizeddealer.Steering Fault Service Now
The power steering system has detected a condition within the power steering system or passiveentry or passive start system requires service. Contact an authorized dealer.Steering Assist Fault Service Required
The power steering system is not working. Stop the vehicle in a safe place. Contact yourauthorized dealer.Steering Loss Stop Safely
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Information Displays

Remote Start
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Displays as a reminder to apply the brake and push the gear shift button to drive the vehicleafter a remote start.To Drive: Press Brake and Gear ShiftButton
Seats
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Displays as a reminder that memory seats are not available while driving.Memory Recall Not Permitted While Driving
Displays to show where your memory setting has been saved.Memory {0} Saved
Stability Control
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Displayed when the system has detected a condition that requires service. Contact yourauthorized dealer as soon as possible.Service AdvanceTrac
The traction control has been disabled or enabled by the driver.AdvanceTrac Off On
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Information Displays

ActionMessage
A trailer tire pressure sensor is malfunctioning. If the warning stays on or continuesto come on, contact an authorized dealer as soon as possible.Trailer Tire Pressure Sensor Fault
The trailer tire pressure monitoring system is malfunctioning. If the warning stayson or continues to come on, contact an authorized dealer.Trailer Tire Pressure Monitor Fault
The system cannot detect the trailer tire pressure monitoring system.Trailer Tire Pressure Monitor Capability Not Detected
The trailer tire pressure monitoring system is not setup. See General Information(page 120).Trailer Tire Pressure Indication Not Setup See Manual
Transmission
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You switched the engine off and shift select lever is in any position other than park (P).Shift to Park
Transmission is too cold. Wait for it to warm up before you drive.Transmission Warming Up Please Wait
Displays when the brake pedal needs to be depressed.Press Brake Pedal
The transmission is overheating and needs to cool. Stop in a safe place as soon as it’s possible.Transmission Over Temperature StopSafely
See an authorized dealer.Transmission Service Required
The transmission is overheating and needs to cool. Stop in a safe place as soon as it’s possible.Transmission Too Hot Press Brake
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Information Displays

ActionMessage
The transmission has limited functionality. See an authorized dealer.Transmission Limited Function See Manual
A reminder to shift into park. In addition, this message is typical after reconnecting or rechargingthe battery until you cycle the ignition to the on mode. See Changing the 12V Battery (page371).
Transmission Not in Park
Displays when there is a system fault and the park brake needs to be depressed before exitingthe vehicle. See your authorized dealer.SHIFT SYS FAULT Confirm Park BrakeApply Before Exiting the Vehicle
See your authorized dealer.SHIFT SYS FAULT Service Required
Displays when there is a system fault while the vehicle is shifting to park. See your authorizeddealer.SHIFT SYS FAULT Vehicle is Shifting toPark
Displays when there is a system fault while the vehicle is shifting to reverse. See your authorizeddealer.SHIFT SYS FAULT Reverse UnavailableService Required
See an authorized dealer.SHIFT SYS FAULT Drive Unavailable SelectS for Drive Service Required
See your authorized dealer.SHIFT SYS FAULT Neutral UnavailableService Required
Displays when an invalid gear has been selected.Invalid Gear Selection
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Information Displays

This equipment has been tested and foundto comply with part 18 of the FCC Rules.
•This equipment generates, uses and canradiate radio frequency energy and maycause harmful interference to radiocommunications. There is no guaranteethat the interference will not occur in aparticular installation. If this equipmentdoes cause harmful interference to radioor television reception, please consultthe dealer.
•This product is not end-user serviceable.
This device complies with Industry Canadalicence-exempt RSS standard(s). Operationis subject to the following two conditions:
•This device may not cause interference,and
•This device must accept any interference,including interference that may causeundesired operation of the device.
Note:Changes or modifications notexpressively approved by the partyresponsible for compliance could void theuser's authority to operate the equipment.The term "IC" before the radio certificationnumber only signifies that Industry Canadatechnical specifications were met.
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Auxiliary Power Points

EMISSION LAW
WARNING: Do not remove or alterthe original equipment floor covering orinsulation between it and the metal floorof the vehicle. The floor covering andinsulation protect occupants of the vehiclefrom the engine and exhaust system heatand noise. On vehicles with no originalequipment floor covering insulation, do notcarry passengers in a manner that permitsprolonged skin contact with the metal floor.Failure to follow these instructions mayresult in fire or personal injury.
U.S. federal laws and certain state lawsprohibit removing or rendering inoperativeemission control system components. Similarfederal or provincial laws may apply inCanada. We do not approve of any vehiclemodification without first determiningapplicable laws.
Tampering with emissions controlsystems including related sensorsor the Diesel Exhaust Fluid systemcan result in reduced engine power and theillumination of the service engine soon light.
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.
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Engine Emission Control

The scheduled maintenance items listed inscheduled maintenance information areessential to the life and performance of yourvehicle and to its emissions system.
If you use anything other than Lincoln,Motorcraft or Lincoln-authorized parts formaintenance replacements or for service ofcomponents affecting emission control, suchnon-Lincoln parts should be equivalent togenuine Lincoln Motor Company parts inperformance and durability.
Illumination of the service engine soonindicator, charging system warning light orthe temperature warning light, fluid leaks,strange odors, smoke or loss of enginepower could indicate that the emissioncontrol system is not working properly.
An improperly operating or damaged exhaustsystem may allow exhaust to enter thevehicle. Have a damaged or improperlyoperating exhaust system inspected andrepaired immediately.
Do not make any unauthorized changes toyour vehicle or engine. By law, vehicleowners and anyone who manufactures,repairs, services, sells, leases, tradesvehicles, or supervises a fleet of vehicles arenot permitted to intentionally remove anemission control device or prevent it fromworking. Information about your vehicle’semission system is on the Vehicle EmissionControl Information Decal located on or nearthe engine. This decal also lists enginedisplacement.
Please consult your warranty information forcomplete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as theon-board diagnostics system (OBD-II) thatmonitors the engine’s emission controlsystem. The system protects the environmentby making sure that your vehicle continuesto meet government emission standards. TheOBD-II system also assists a servicetechnician in properly servicing your vehicle.
When the service engine soonindicator illuminates, the OBD-IIsystem has detected a malfunction.Temporary malfunctions may cause theservice engine soon indicator to illuminate.Examples are:
1. Your vehicle has run out of fuel—theengine may misfire or run poorly.
2.Poor fuel quality or water in the fuel—theengine may misfire or run poorly.
3. The fuel fill inlet may not have closedproperly. See Refueling (page 202).
4. Driving through deep water—theelectrical system may be wet.
You can correct these temporarymalfunctions by filling the fuel tank with goodquality fuel, properly closing the fuel fill inletor letting the electrical system dry out. Afterthree driving cycles without these or anyother temporary malfunctions present, theservice engine soon indicator should stay offthe next time you start the engine. A drivingcycle consists of a cold engine startupfollowed by mixed city and highway driving.No additional vehicle service is required.
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Engine Emission Control