2019 LINCOLN NAVIGATOR service

Remote Start
ActionMessage
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
ActionMessage
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
ActionMessage
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
ActionMessage
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

If the service engine soon indicator remainson, have your vehicle serviced at the firstavailable opportunity. Although somemalfunctions detected by the OBD-II may nothave symptoms that are apparent, continueddriving with the service engine soon indicatoron can result in increased emissions, lowerfuel economy, reduced engine andtransmission smoothness and lead to morecostly repairs.
Readiness for Inspection andMaintenance (I/M) Testing
Some state and provincial and localgovernments may haveInspection/Maintenance (I/M) programs toinspect the emission control equipment onyour vehicle. Failure to pass this inspectioncould prevent you from getting a vehicleregistration.
If the service engine soon indicatoris on or the bulb does not work,your vehicle may need service.See On-Board Diagnostics.
Your vehicle may not pass the I/M test if theservice engine soon indicator is on or notworking properly (bulb is burned out), or ifthe OBD-II system has determined that someof the emission control systems have notbeen properly checked. In this case, thevehicle is not ready for I/M testing.
If the vehicle’s engine or transmission hasjust been serviced, or the battery hasrecently run down or been replaced, theOBD-II system may indicate that the vehicleis not ready for I/M testing. To determine ifthe vehicle is ready for I/M testing, turn theignition key to the on position for 15 secondswithout cranking the engine. If the serviceengine soon indicator blinks eight times, itmeans that the vehicle is not ready for I/Mtesting; if the service engine soon indicatorstays on solid, it means that your vehicle isready for I/M testing.
The OBD-II system checks the emissioncontrol system during normal driving. Acomplete check may take several days.
If the vehicle is not ready for I/M testing, youcan perform the following driving cycleconsisting of mixed city and highway driving:
1. 15 minutes of steady driving on anexpressway or highway followed by 20minutes of stop-and-go driving with atleast four 30-second idle periods.
2.Allow your vehicle to sit for at least eighthours with the ignition off. Then, start thevehicle and complete the above drivingcycle. The vehicle must warm up to itsnormal operating temperature. Oncestarted, do not turn off the vehicle untilthe above driving cycle is complete.
If the vehicle is still not ready for I/M testing,you need to repeat the above driving cycle.
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Engine Emission Control

USING FOUR-WHEEL DRIVE
Note:For important information regardingsafe operation of this type of vehicle, seeGeneral Information in the Wheels and Tireschapter.
Note:Do not use SLIPPERY, DEEPCONDITIONS or SLOW CLIMB on dry, hardsurfaced roads. Doing so producesexcessive noise, increases tire wear and maydamage drive components. The 4X4 systemin these modes is only intended forconsistently slippery or loose surfaces.
Note:If you select a drive mode that uses4L when your vehicle is moving above 3 mph(5 km/h), the 4WD system does not performa shift. This is normal and should be noreason for concern. Refer to Shifting to orfrom 4L for proper operation.
4X4 Indicator Lights
4X2
Momentarily illuminates when youstart the vehicle or when a drivemode that uses 2H is selected.
4X4 AUTO
Continuously illuminates when adrive mode that uses 4A isselected.
4X4 HIGH
Continuously illuminates when adrive mode that uses 4H isselected.
4X4 LOW
Continuously illuminates when adrive mode that uses 4L isselected.
CHECK 4X4
Displays when a 4X4 fault ispresent.
Note:When a 4X4 system fault is present,the system typically remains in whichever4X4 mode was selected prior to the faultcondition occurring. It does not default to4X2 in all circumstances. When this warningis displayed, have your vehicle serviced byan authorized dealer.
4X4 Modes
WARNING: Vehicles with a highercenter of gravity (utility and four-wheeldrive vehicles) handle differently thanvehicles with a lower center of gravity(passenger cars). Avoid sharp turns,excessive speed and abrupt steering inthese vehicles. Failure to drive cautiouslyincreases the risk of losing control of yourvehicle, vehicle rollover, personal injuryand death.
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Four-Wheel Drive (If Equipped)E181778 E181781 E181779 E181780