2018 LINCOLN NAVIGATOR hood open

Doors and Locks
ActionMessage
The door listed is not completely closed.X Door Ajar
The luggage compartment is not completely closed.Trunk Ajar
The driver’s door is opened, your vehicle is in park and the engine is on.Engine ON
Displays when the hood is not completely closed.Hood Ajar
Displays when the door switches have been disabled.Switches Inhibited Security Mode
There is a system malfunction with the child locks. Contact an authorized dealer as soon aspossible.Child Lock Malfunction Service Required
Displays the factory keypad code after the keypad has been reset. See Keyless Entry (page76).Factory Keypad Code {X X X X X}
Driver Alert
ActionMessage
Stop and rest as soon as it is safe to do so.Driver Alert Warning Rest Now
Take a rest soon.Driver Alert Warning Rest Suggested
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Information Displays

AUTO-START-STOP
The system helps reduce fuel consumptionby automatically stopping and restarting theengine when your vehicle has stopped. Theengine restarts automatically when yourelease the brake pedal.
In some situations, your vehicle may restartautomatically, for example:
•To maintain interior comfort.
•To recharge the battery.
Note:Power assist steering turns off whenthe engine is off.
Note:If your vehicle is flex fuel capable,Auto-Start-Stop is inhibited for a short timeafter a refuel event when the system isverifying the fuel type being used.
WARNING: Always fully apply theparking brake. Make sure you shift intopark (P) for vehicles with an automatictransmission. Switch the ignition off andremove the key whenever you leave yourvehicle.
WARNING: Before opening the hoodor performing any maintenance, fully applythe parking brake, shift into park (P) orneutral (N) and switch the ignition off.
WARNING: Always switch the ignitionoff before leaving the vehicle. If the ignitionis switched on an automatic restart mayoccur at any time.
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.
The Auto-Start-Stop system status isavailable at a glance within the informationdisplay. See Information Displays (page119).
Enabling Auto-Start-Stop
The system automatically enables every timeyou start your vehicle if:
•You do not press the Auto-Start-Stopbutton (not illuminated).
•Your vehicle exceeds an initial speed of3 mph (5 km/h) after you have initiallystarted your vehicle.
•You have stopped your vehicle.
•Your foot is on the brake pedal.
•The transmission is in drive.
•Not in Excite mode (enable by pressingthe Auto-Start-Stop button).
•The driver door is closed.
•There is adequate brake vacuum.
•The interior compartment has cooled orwarmed to an acceptable level.
•The front windshield defroster is off.
•You have not turned the steering wheelrapidly or you do not have it at a sharpangle.
•The vehicle is not on a steep road grade.
•The battery is within optimal operatingconditions, (with the battery state ofcharge and temperature in range).
•The engine coolant is at operatingtemperature.
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Unique Driving Characteristics

GENERAL INFORMATION
Have your vehicle serviced regularly to helpmaintain its roadworthiness and resale value.There is a large network of authorizeddealers that are there to help you with theirprofessional servicing expertise. We believethat their specially trained technicians arebest qualified to service your vehicle properlyand expertly. They are supported by a widerange of highly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out which partsand services are covered.
Use only recommended fuels, lubricants,fluids and service parts conforming tospecifications. Motorcraft® parts aredesigned and built to provide the bestperformance in your vehicle.
Precautions
•Do not work on a hot engine.
•Make sure that nothing gets caught inmoving parts.
•Do not work on a vehicle with the enginerunning in an enclosed space, unless youare sure you have enough ventilation.
•Keep all open flames and other burningmaterial (such as cigarettes) away fromthe battery and all fuel related parts.
Working with the Engine Off
1. Set the parking brake and shift thetransmission to park (P).
2. Switch off the engine.
3. Block the wheels.
Working with the Engine On
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.
1. Set the parking brake and shift thetransmission to park (P).
2. Block the wheels.
OPENING AND CLOSING THE
HOOD
1. Inside the vehicle, pull the hood releasehandle located under the left-hand sideof the instrument panel.
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2.Go to the front of your vehicle and locatethe secondary release lever under thefront of the hood in the center. Releasethe hood latch by pulling the secondaryrelease upward.
3. Lift the hood until the lift cylinders holdit open.
4.To close, lower the hood and make surethat it is closed properly and fully latched.
UNDER HOOD OVERVIEW
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Windshield washer fluid reservoir.See Washer Fluid Check (page373).
A.
Power distribution box. SeeChanging a Fuse (page 358).B.
Battery. See Changing the 12VBattery (page 373).C.
Engine oil filler cap. See EngineOil Check (page 364).D.
Engine oil dipstick. See Engine OilDipstick (page 364).E.
Brake fluid reservoir. See BrakeFluid Check (page 372).F.
Air filter. See Changing the EngineAir Filter (page 381).G.
Engine coolant reservoir. SeeEngine Coolant Check (page 366).H.
ENGINE OIL DIPSTICK
MINA
MAXB
ENGINE OIL CHECK
To check the engine oil level consistentlyand accurately, do the following:
1.Make sure the parking brake is on. Makesure the transmission is in park (P) orneutral (N).
2. Run the engine until it reaches normaloperating temperature.
3. Make sure that your vehicle is on levelground.
4.Switch the engine off and wait 15 minutesfor the oil to drain into the oil pan. Checking the engine oil level too soonafter you switch the engine off may resultin an inaccurate reading.
5. Open the hood. See Opening andClosing the Hood (page 361).
6. Remove the dipstick and wipe it with aclean, lint-free cloth. See Under HoodOverview (page 362).
7.Replace the dipstick and remove it againto check the oil level. See Engine OilDipstick (page 364).
8. Make sure that the oil level is betweenthe maximum and minimum marks. If theoil level is at the minimum mark, add oilimmediately. See Capacities andSpecifications (page 426).
9. If the oil level is correct, replace thedipstick and make sure it is fully seated.
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Note:Do not remove the dipstick when theengine is running.
Note: If the oil level is between themaximum and minimum marks, the oil levelis acceptable. Do not add oil.
Note:The oil consumption of new enginesreaches its normal level after approximately3,000 mi (5,000 km).
Adding Engine Oil
WARNING: Do not remove the fillercap when the engine is running.
Do not use supplemental engine oil additivesbecause they are unnecessary and couldlead to engine damage that may not becovered by the vehicle Warranty.
Only use oils certified for gasoline enginesby the American Petroleum Institute (API). An oil with this trademark symbol conformsto the current engine and emission systemprotection standards and fuel economyrequirements of the International LubricantsSpecification Advisory Committee (ILSAC).
To top up the engine oil level do thefollowing:
1. Clean the area surrounding the engineoil filler cap before you remove it.
2. Remove the engine oil filler cap. SeeUnder Hood Overview (page 362). Turnit counterclockwise and remove it.
3. Add engine oil that meets ourspecifications. See Capacities andSpecifications (page 426). You may haveto use a funnel to pour the engine oil intothe opening.
4. Recheck the oil level.
5. If the oil level is correct, replace thedipstick and make sure it is fully seated.
6. Replace the engine oil filler cap. Turn itclockwise until you feel a strongresistance.
Note: Do not add oil further than themaximum mark. Oil levels above themaximum mark may cause engine damage.
Note:Make sure you install the oil filler capcorrectly.
Note:Soak up any spillage with anabsorbent cloth immediately.
OIL CHANGE INDICATOR RESET
Use the information display controls on thesteering wheel to reset the oil changeindicator.
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Headlamp Aiming Target
8 feet (2.4 meters).A
Center height of lamp to ground.B
25 feet (7.6 meters).C
Horizontal reference line.D
Vertical Aim Adjustment
1.Park your vehicle directly in front of a wallor screen on a level surface,approximately 25 ft (7.6 m) away.
2. Measure the height from the center ofyour headlamp (indicated by a dimple atthe center of the outboard projector lens)to the ground and mark an 8 ft (2.4 m)horizontal reference line on the verticalwall or screen at this height (a piece ofmasking tape works well).
Note:To see a clearer light pattern foradjusting, you may want to block the lightfrom one headlamp while adjusting theother.
3. Switch on the low beam headlamps toilluminate the wall or screen and openthe hood. Cover one of the headlampsso no light hits the wall.
4.For halogen or LED headlamps: On thewall or screen you will observe a lightpattern with a distinct horizontal edgetoward the right. If this edge is not at thehorizontal reference line, you will needto adjust the beam so the edge is at thesame height as the horizontal referenceline.
5. Locate the vertical adjuster on eachheadlamp. Use a #2 Phillips screwdriverto turn the adjuster eithercounterclockwise or clockwise in orderto adjust the vertical aim of theheadlamp.
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Audio Control..................................................90Seek, Next or Previous.......................................90
Audio System................................................434General Information...........................................434
Audio Unit......................................................436Menu Structure...................................................439Rear Passenger Audio......................................438
Auto Hold.......................................................229Using Auto Hold..................................................231
Autolamps.........................................................97Windshield Wiper Activated Headlamps........98
Automatic Climate Control..........................151Automatic Fan Settings......................................153
Automatic High Beam Control....................99Automatic High Beam Indicator......................100Switching the System On and Off..................100
Automatic Transmission..............................210Automatic Transmission AdaptiveLearning............................................................215Brake-Shift Interlock Override.........................214If Your Vehicle Gets Stuck In Mud orSnow..................................................................215SelectShift™ Automatic Transmission.............213Understanding the Shift Positions of yourAutomatic Transmission................................210
Automatic Transmission Fluid Check.......371Auto-Start-Stop..............................................196Disabling Auto-Start-Stop..................................198
Enabling Auto-Start-Stop...................................196
Autowipers.......................................................94Autowipers Settings.............................................94Low Temperature Wipe Inhibit..........................94
Auxiliary Power Points.................................185110 Volt AC Power Point.....................................18512 Volt DC Power Point......................................185USB Port and Power Point Locations.............185
B
BatterySee: Changing the 12V Battery.......................373
Blind Spot Information System.................272.................................................................................272Blind Spot Information System with TrailerTow.....................................................................273Switching the System On and Off..................276System Errors......................................................276Using the Blind Spot InformationSystem..............................................................272
BLISSee: Blind Spot Information System..............272
Body Styling Kits............................................391Bonnet LockSee: Opening and Closing the Hood.............361
Booster Seats..................................................34Types of Booster Seats.......................................34
Brake Fluid Check........................................372Brakes.............................................................225General Information...........................................225
Breaking-In.....................................................324Bulb Specification Chart.............................378
C
Cabin Air Filter...............................................156Capacities and Specifications...................426Alternative Engine Oil for Extremely ColdClimates............................................................432Specifications......................................................428
Cargo Nets.....................................................290Car WashSee: Cleaning the Exterior...............................383
Catalytic Converter......................................207On-Board Diagnostics (OBD-II).......................208Readiness for Inspection and Maintenance(I/M) Testing.....................................................209
Center Console..............................................189Changing a Bulb...........................................378LED Lamps............................................................378
Changing a Fuse..........................................358Fuses.....................................................................358
Changing a Road Wheel..............................414Dissimilar Spare Wheel and Tire AssemblyInformation.......................................................415
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Index