tires LINCOLN NAVIGATOR 2018 Workshop Manual

Stowing the Flat or Spare Tire
1.Lay the tire on the ground, near the rearof the vehicle, with the valve stem sidefacing up.
2. Slide the wheel partially under thevehicle and install the retainer throughthe wheel center. You may have toremove the wheel center cap prior topushing the retainer through the centerof the wheel. To remove the center cap,press it off with the jack tool from theinner side of the wheel. Pull on the cableto align the components at the end of thecable.
3.Using the swivel wrench, insert it throughthe access hole behind the third row seatand engage the winch.
4. Turn the swivel wrench clockwise untilthe tire is raised to its stowed positionunderneath the vehicle. The wrenchbecomes harder to turn and the sparetire winch ratchets or slips when the tireis raised to maximum tightness. A clickingsound can be heard from the winchindicating that the tire is properly stowed.
5.Carefully place all tools back into the toolkit bag.
6.Reinstall the tool kit bag on the jack andtighten the straps.
7.Reinstall the jack properly on the bracketand secure with the wing nut.
8. Close the access hole with the rubberplug.
9. If the vehicle has an access panel,reinstall.
10. Unblock the wheel.
TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING: When you install a wheel, always remove any corrosion, dirt or foreign materials present on the mounting surfaces of thewheel or the surface of the wheel hub, brake drum or brake disc that contacts the wheel. Make sure to secure any fasteners that attachthe rotor to the hub so they do not interfere with the mounting surfaces of the wheel. Installing wheels without correct metal-to-metal contactat the wheel mounting surfaces can cause the wheel nuts to loosen and the wheel to come off while your vehicle is in motion, resulting inloss of vehicle control, personal injury or death.
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Wheels and Tires

lb.ft (Nm)1Bolt Size
150 lb.ft (204 Nm)M14 x 1.5
1 Torque specifications are for nut and bolt threads free of dirt and rust. Use only our recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after any wheel disturbance, such as tire rotation, changing aflat tire or wheel removal.
Wheel pilot bore.A
Inspect the wheel pilot hole and mountingsurface prior to installation. Remove anyvisible corrosion or loose particles.
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Wheels and TiresE145950

Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Fuel and water separator. Drain if necessary (or if indicated by the information display).
Holes and slots in the tail pipe to make sure they are functional and clear of debris.
Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary.
Parking brake for proper operation.
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Scheduled Maintenance

Multi-Point Inspection
Steering and linkageExterior lamps operation
Tires (including spare) for wear and proper pressure2Fluid levels1; fill if necessary
Windshield for cracks, chips or pitsFor oil and fluid leaks
Washer spray and wiper operationHalf-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer2If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensive wayto perform a thorough inspection of yourvehicle. Your checklist gives you immediatefeedback on the overall condition of yourvehicle.
NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor
Your vehicle is equipped with an IntelligentOil-Life Monitor that determines when youshould change the engine oil based on howyour vehicle is used. By using severalimportant factors in its calculations, themonitor helps reduce the cost of owning yourvehicle and reduces environmental waste atthe same time.
This means you do not have to remember tochange the oil on a mileage-based schedule.Your vehicle lets you know when an oilchange is due by displaying a message inthe information display.
The following table provides examples ofvehicle use and its impact on oil changeintervals. It is a guideline only. Actual oilchange intervals depend on several factorsand generally decrease with severity of use.
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Scheduled Maintenance

Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display 1
Change engine oil and filter. 2
Rotate tires, inspect tire wear and measure tread depth.
Perform a multi-point inspection - recommended.
Inspect the automatic transmission fluid level - vehicles with dipstick. Consult your dealer for requirements.
Inspect the brake pads, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect front axle and U-joints.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-joints.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes.
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Scheduled Maintenance

Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use
Change engine oil and filter as indicated by the information display and perform services listed in the NormalScheduled Maintenance chart.As required
Replace engine air filter.Inspect frequently, serviceas requiredReplace cabin air filter.
Change transfer case fluid (Four-wheel drive vehicles).Every 60,000 mi(96,000 km)Replace spark plugs.
Operating in Dusty or Sandy Conditions (Such as Unpaved or Dusty Roads)
Replace engine air filter.Inspect frequently, serviceas requiredReplace cabin air filter.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.Every 5,000 mi (8,000 km)
Rotate tires, inspect tires for wear and measure tread depth.
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Scheduled Maintenance

Operating in Dusty or Sandy Conditions (Such as Unpaved or Dusty Roads)
Change engine oil and filter.1Every 5,000 mi (8,000 km)or six months
Change transfer case fluid (Four-wheel drive vehicles).Every 60,000 mi(96,000 km)
1Reset your Intelligent Oil-Life Monitor after each engine oil and filter change.
Off-road Operation
Inspect steering linkage, ball joints and U-joints. Lubricate if equipped with grease fittings.Inspect frequently, serviceas requiredReplace engine air filter.
Replace cabin air filter.
Change engine oil and filter.1Every 5,000 mi (8,000 km)or six months
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and measure tread depth.
Change transfer case fluid (Four-wheel drive vehicles).Every 60,000 mi(96,000 km)
1Reset your Intelligent Oil-Life Monitor after each engine oil and filter change.
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Scheduled Maintenance

Power Exterior Mirrors.......................................105Signal Indicator Mirrors......................................107
F
Fastening the Seatbelts.................................41Rear Inflatable Seatbelt.......................................45Seatbelt Locking Modes.....................................43Using Seatbelts During Pregnancy..................43
Flat TireSee: Changing a Road Wheel..........................414
Floor Mats......................................................325Fog Lamps - FrontSee: Front Fog Lamps........................................100
Foot PedalsSee: Adjusting the Pedals..................................93
Four-Wheel Drive..........................................216Front Fog Lamps...........................................100Front Parking Aid..........................................239Obstacle Distance Indicator............................239
Front Passenger Sensing System..............55Fuel and Refueling........................................199Fuel Consumption.......................................205Advertised Capacity..........................................205Fuel Economy.....................................................205
Fuel Filler Funnel Location........................200Fuel Filter........................................................373
Fuel Quality...................................................200Choosing the Right Fuel..................................200
Fuel Shutoff....................................................328Fuses...............................................................342Fuse Specification Chart............................342Passenger Compartment Fuse Panel...........352Power Distribution Box.....................................342
G
Garage Door OpenerSee: Universal Garage Door Opener..............181
Gauges..............................................................112Engine Coolant Temperature Gauge..............113Fuel Gauge.............................................................113Left and Right Information Group.....................113Status Bar...............................................................113
GearboxSee: Transmission...............................................210
General Information on RadioFrequencies..................................................62Intelligent Access.................................................62
General Maintenance Information...........552Multi-Point Inspection.......................................555Owner Checks and Services...........................553Protecting Your Investment.............................552Why Maintain Your Vehicle?............................552
Why Maintain Your Vehicle at YourDealership?.....................................................552
Getting Assistance Outside the U.S. andCanada.........................................................338Getting the Services You Need................334Away From Home...............................................334
Global Opening and Closing......................105Closing the Windows.........................................105Opening the Windows.......................................105
H
Hazard Flashers............................................328Headlamp AdjustingSee: Adjusting the Headlamps.......................376
Headlamp Exit Delay.....................................98HeadrestSee: Head Restraints..........................................159
Head Restraints.............................................159Adjusting the Head Restraint...........................159Front Seat Manual Head Restraints................159
Head Up Display............................................147Configuring The Head Up Display..................148Head Up Display (HUD).....................................147Head Up Display Information...........................147Maintaining Your Head Up Display.................150
Heated Seats..................................................177Front Seats............................................................177
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Index

Storage Compartments...............................189SunroofSee: Moonroof.....................................................109
Sun Visors.......................................................109Illuminated Vanity Mirror...................................109
Supplementary Restraints System.............52Principle of Operation.........................................52
Symbols Glossary..............................................7SYNC™ 3..........................................................446General Information...........................................446
SYNC™ 3 Troubleshooting.........................530
T
Technical SpecificationsSee: Capacities and Specifications...............422
The Better Business Bureau (BBB) AutoLine Program (U.S. Only)..........................336Tire Care.........................................................394Glossary of Tire Terminology..........................395Information About Uniform Tire QualityGrading.............................................................394Information Contained on the TireSidewall............................................................396Temperature A B C............................................395Traction AA A B C...............................................395Treadwear............................................................395
Tire Pressure Monitoring System............409Changing Tires With a Tire PressureMonitoring System...........................................411Understanding Your Tire Pressure MonitoringSystem ...............................................................411
TiresSee: Wheels and Tires......................................392
Toll Reader......................................................108Installing the Toll Reader...................................108
Towing a Trailer.............................................298Load Placement..................................................298
Towing Points................................................333Towing the Vehicle on Four Wheels.......320Four-wheel-down Towing..................................321Recreational Towing..........................................320
Towing.............................................................298Traction Control............................................232Principle of Operation.......................................232
Trailer Reversing Aids.................................299Principle of Operation.......................................299Pro Trailer Backup Assist™...............................299Setting Up Pro Trailer Backup Assist............300Troubleshooting..................................................304Using Pro Trailer Backup Assist.....................303
Trailer Sway Control....................................309Transfer Case Fluid Check..........................371Transmission Code Designation..............425Transmission...................................................210
Transporting the Vehicle............................332Type Approvals.............................................620Radio Frequency Certification for Keys andRemote Controls............................................632Radio Frequency Certifications for Blind SpotInformation System.......................................629Radio Frequency Certifications for BodyControl Module................................................631Radio Frequency Certifications for CruiseControl Module................................................631Radio Frequency Certifications for Mid RangeRadar.................................................................623Radio Frequency Certifications for PassiveAnti-Theft System..........................................624Radio Frequency Certifications for RadioTransceiver Module.......................................627Radio Frequency Certifications for SYNC3...........................................................................631Radio Frequency Certifications for TirePressure Monitoring Sensor(s)...................620Radio Frequency Certifications for WirelessCharging............................................................631Radio Frequency Statement for AudioUnit....................................................................632
U
Under Hood Overview................................362
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Index

Unique Driving Characteristics..................196Universal Garage Door Opener.................181HomeLink Wireless Control System................181
USB Port.........................................................445Using Adaptive Cruise Control.................257Automatic Cancellation.....................................261Blocked Sensor...................................................263Canceling the Set Speed..................................261Changing the Set Speed...................................261Detection Issues.................................................262Following a Vehicle...........................................259Following a Vehicle to a CompleteStop...................................................................259Hilly Condition and Trailer Tow Usage..........261Overriding the Set Speed................................260Park Brake Application......................................261Resuming the Set Speed..................................261Setting the Adaptive Cruise Speed...............258Setting the Adaptive Cruise Speed When YourVehicle is Stationary......................................258Setting the Gap Distance.................................259Switching Adaptive Cruise Control Off..........261Switching Adaptive Cruise Control On.........258Switching to Normal Cruise Control..............264System Not Available........................................263
Using Cruise Control...................................256Switching Cruise Control Off...........................257Switching Cruise Control On...........................256
Using Four-Wheel Drive..............................2164X4 Indicator Lights............................................2164X4 Modes............................................................216Driving Off-Road With Truck and UtilityVehicles.............................................................219How Your Vehicle Differs From OtherVehicles.............................................................218Operating 4WD Vehicles With Spare orMismatched Tires...........................................218
Using Hill Descent Control........................236Hill Descent Modes...........................................236
Using MyKey With Remote StartSystems..........................................................70Using Power Running Boards......................87Automatic Power Deploy....................................87Automatic Power Stow........................................87Bounce-back..........................................................88Enabling and Disabling.......................................88Manual Power Deploy.........................................88
Using Snow Chains.....................................408Using Stability Control................................234Stability Control and Traction Control with RollStability Control™ (RSC™)...............................234
Using Traction Control................................232Switching the System On and Off..................232System Indicator Lights and Messages........232
Using Voice Recognition............................463Audio Voice Commands...................................465
Climate Voice Commands...............................466Mobile App Voice Commands.........................471Navigation Voice Commands.........................469Phone Voice Commands..................................466SiriusXM Traffic and Travel Link VoiceCommands........................................................471Voice Settings Commands...............................472
Utilizing the Mediation/Arbitration Program(Canada Only).............................................337
V
Vehicle Care..................................................382General Information...........................................382
Vehicle Certification Label.........................424Vehicle Identification Number..................424Vehicle Storage............................................390Battery....................................................................391Body.......................................................................390Brakes....................................................................391Cooling system....................................................391Engine...................................................................390Fuel system..........................................................390General.................................................................390Miscellaneous......................................................391Removing Vehicle From Storage....................391Tires........................................................................391
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Index