2018 LINCOLN NAVIGATOR maintenance

Introduction
About This Manual...........................................7
Symbols Glossary.............................................7
Data Recording...............................................10
Perchlorate.......................................................12
Lincoln Automotive Financial Services..........................................................................12
Replacement Parts Recommendation..........................................................................13
Special Notices...............................................13
Mobile Communications Equipment.........14
Export Unique Options..................................14
Environment
Protecting the Environment.........................16
At a Glance
Instrument Panel Overview..........................17
Child Safety
General Information.......................................19
Installing Child Restraints.............................21
Booster Seats.................................................34
Child Restraint Positioning..........................37
Child Safety Locks.........................................39
Seatbelts
Principle of Operation..................................40
Fastening the Seatbelts................................41
Seatbelt Height Adjustment.......................46
Seatbelt Warning Lamp and IndicatorChime...........................................................46
Seatbelt Reminder.........................................47
Child Restraint and Seatbelt Maintenance.........................................................................49
Seatbelt Extension........................................50
Personal Safety System™
Personal Safety System™..............................51
Supplementary Restraints System
Principle of Operation..................................52
Driver and Passenger Airbags...................53
Front Passenger Sensing System.............55
Side Airbags....................................................57
Safety Canopy™..............................................58
Crash Sensors and Airbag Indicator........60
Airbag Disposal...............................................61
Keys and Remote Controls
General Information on Radio Frequencies........................................................................62
Remote Control..............................................63
Replacing a Lost Key or Remote Control.........................................................................67
MyKey™
Principle of Operation..................................68
Creating a MyKey..........................................69
Clearing All MyKeys......................................70
Checking MyKey System Status................70
Using MyKey With Remote Start Systems.........................................................................70
MyKey — Troubleshooting..........................70
Doors and Locks
Locking and Unlocking.................................72
Keyless Entry...................................................76
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Table of Contents

Reporting Safety Defects (U.S. Only)......340
Reporting Safety Defects (Canada Only).......................................................................341
Fuses
Fuse Specification Chart...........................342
Changing a Fuse.........................................358
Maintenance
General Information.....................................361
Opening and Closing the Hood...............361
Under Hood Overview...............................362
Engine Oil Dipstick.....................................364
Engine Oil Check........................................364
Oil Change Indicator Reset......................365
Engine Coolant Check...............................366
Automatic Transmission Fluid Check......371
Transfer Case Fluid Check.........................371
Brake Fluid Check.......................................372
Washer Fluid Check....................................373
Fuel Filter.......................................................373
Changing the 12V Battery.........................373
Checking the Wiper Blades......................375
Changing the Wiper Blades......................376
Adjusting the Headlamps..........................376
Changing a Bulb..........................................378
Bulb Specification Chart............................378
Changing the Engine Air Filter.................381
Vehicle Care
General Information....................................382
Cleaning Products......................................382
Cleaning the Exterior.................................383
Waxing...........................................................384
Cleaning the Engine...................................385
Cleaning the Windows and Wiper Blades......................................................................385
Cleaning the Interior..................................386
Cleaning the Instrument Panel andInstrument Cluster Lens........................388
Cleaning Leather Seats.............................388
Repairing Minor Paint Damage................389
Cleaning the Wheels..................................389
Vehicle Storage...........................................390
Body Styling Kits...........................................391
Wheels and Tires
General Information...................................392
Tire Care........................................................394
Using Snow Chains....................................408
Tire Pressure Monitoring System...........409
Changing a Road Wheel.............................414
Technical Specifications............................420
Capacities and Specifications
Engine Specifications.................................422
Motorcraft Parts...........................................423
Vehicle Identification Number.................424
Vehicle Certification Label........................424
Transmission Code Designation.............425
Capacities and Specifications..................426
Audio System
General Information....................................434
Audio Unit.....................................................436
Satellite Radio..............................................442
USB Port........................................................445
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Table of Contents

SYNC™ 3
General Information....................................446
Home Screen................................................461
Using Voice Recognition...........................463
Entertainment...............................................473
Phone.............................................................487
Navigation.....................................................496
Apps...............................................................507
Settings...........................................................510
SYNC™ 3 Troubleshooting........................530
Accessories
Accessories...................................................547
Lincoln Protect
Lincoln Protect.............................................549
Scheduled Maintenance
General Maintenance Information..........552
Normal Scheduled Maintenance............556
Special Operating Conditions ScheduledMaintenance............................................560
Scheduled Maintenance Record............563
Appendices
Electromagnetic Compatibility.................584
End User License Agreement.................589
Type Approvals...........................................620
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Table of Contents

P.O. Box 542000
Omaha, NE 68154-8000
REPLACEMENT PARTS
RECOMMENDATION
We have built your vehicle to the higheststandards using quality parts. Werecommend that you demand the use ofgenuine Ford and Motorcraft parts wheneveryour vehicle requires scheduledmaintenance or repair. You can clearlyidentify genuine Ford and Motorcraft partsby looking for the Ford, FoMoCo orMotorcraft branding on the parts or theirpackaging.
Scheduled Maintenance andMechanical Repairs
One of the best ways for you to make surethat your vehicle provides years of serviceis to have it maintained in line with ourrecommendations using parts that conformto the specifications detailed in this Owner’sManual. Genuine Ford and Motorcraft partsmeet or exceed these specifications.
Collision Repairs
We hope that you never experience acollision, but accidents do happen. GenuineFord replacement collision parts meet ourstringent requirements for fit, finish, structuralintegrity, corrosion protection and dentresistance. During vehicle development wevalidate that these parts deliver the intendedlevel of protection as a whole system. Agreat way to know for sure you are gettingthis level of protection is to use genuine Fordreplacement collision parts.
Warranty on Replacement Parts
Genuine Ford and Motorcraft replacementparts are the only replacement parts thatbenefit from a Lincoln Warranty. Damagecaused to your vehicle as a result of thefailure of non-Ford parts may not be coveredby the Lincoln Warranty. For additionalinformation, refer to the terms and conditionsof the Lincoln Warranty.
SPECIAL NOTICES
New Vehicle Limited Warranty
For a detailed description of what is coveredand what is not covered by your vehicle’sNew Vehicle Limited Warranty, see theWarranty Manual that is provided to youalong with your Owner’s Manual.
Special Instructions
For your added safety, your vehicle is fittedwith sophisticated electronic controls.
WARNING: You risk death or seriousinjury to yourself and others if you do notfollow the instruction highlighted by thewarning symbol. Failure to follow thespecific warnings and instructions couldresult in personal injury.
WARNING: NEVER use a rearwardfacing child restraint on a seat protectedby an ACTIVE AIRBAG in front of it, DEATHor SERIOUS INJURY to the CHILD canoccur.
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Introduction

Deactivating and Activating the Belt-MinderFeature
WARNING: While the system allowsyou to deactivate it, this system is designedto improve your chances of being safelybelted and surviving an accident. Werecommend you leave the systemactivated for yourself and others who mayuse the vehicle.
Note:The driver and front passengerwarnings switch on and off independently.When you perform this procedure for oneseating position, do not buckle the otherposition as this will terminate the process.
Read Steps 1 - 4 thoroughly beforeproceeding with the programmingprocedure.
Before following the procedure, make surethat:
•The parking brake is set.
•The transmission is in park (P).
•The ignition is off.
•All vehicle doors are closed.
•The driver and front passenger seatbeltsare unbuckled.
1. Switch the ignition on. Do not start theengine.
2.Wait until the seatbelt warning light turnsoff (about one minute). After Step 2, waitan additional 5 seconds beforeproceeding with Step 3. Once you startStep 3, you must complete the procedurewithin 60 seconds.
3.For the seating position you are switchingoff, buckle then unbuckle the seatbeltthree times at a moderate speed, endingin the unbuckled state. After Step 3, theseatbelt warning light turns on.
4. While the seatbelt warning light is on,buckle then unbuckle the seatbelt. AfterStep 4, the seatbelt warning light flashesfor confirmation.
•This will switch the feature off for thatseating position if it is currently on.
•This will switch the feature on for thatseating position if it is currently off.
CHILD RESTRAINT AND SEATBELT
MAINTENANCE
Inspect the vehicle seatbelts and child safetyseat systems periodically to make sure theywork properly and are not damaged. Inspectthe vehicle and child restraint seatbelts tomake sure there are no nicks, tears or cuts.Replace if necessary. All vehicle seatbeltassemblies, including retractors, buckles,front seatbelt buckle assemblies, bucklesupport assemblies (slide bar-if equipped),shoulder belt height adjusters (if equipped),shoulder belt guide on seat backrest (ifequipped), child safety seat LATCH andtether anchors, and attaching hardware,should be inspected after a crash. Read thechild restraint manufacturer's instructions foradditional inspection and maintenanceinformation specific to the child restraint.
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Seatbelts

The airbags inflate and deflate rapidly uponactivation. After airbag deployment, it isnormal to notice a smoke-like, powderyresidue or smell the burnt propellant. Thismay consist of cornstarch, talcum powder (tolubricate the bag) or sodium compounds (forexample, baking soda) that result from thecombustion process that inflates the airbag. Small amounts of sodium hydroxide may bepresent which may irritate the skin and eyes,but none of the residue is toxic.
While the system is designed to help reduceserious injuries, contact with a deployingairbag may also cause abrasions or swelling.Temporary hearing loss is also a possibilityas a result of the noise associated with adeploying airbag. Because airbags mustinflate rapidly and with considerable force,there is the risk of death or serious injuriessuch as fractures, facial and eye injuries orinternal injuries, particularly to occupantswho are not properly restrained or areotherwise out of position at the time of airbagdeployment. Thus, it is extremely importantthat occupants be properly restrained as faraway from the airbag module as possiblewhile maintaining vehicle control.
Routine maintenance of the airbags is notrequired.
DRIVER AND PASSENGER
AIRBAGS
WARNING: Do not place your armson the airbag cover or through the steeringwheel. Failure to follow this instructioncould result in personal injury.
WARNING: Keep the areas in frontof the airbags free from obstruction. Donot affix anything to or over the airbagcovers. Objects could become projectilesduring airbag deployment or in a suddenstop. Failure to follow this instruction couldresult in personal injury or death.
WARNING: Airbags can kill or injurea child in a child restraint. Never place arear-facing child restraint in front of anactive airbag. If you must use aforward-facing child restraint in the frontseat, move the seat upon which the childrestraint is installed all the way back.
The driver and passenger front airbags willdeploy during significant frontal and nearfrontal crashes.
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Supplementary Restraints SystemE151127

The design and development of the SafetyCanopy included recommended testingprocedures that were developed by a groupof automotive safety experts known as theSide Airbag Technical Working Group. Theserecommended testing procedures helpreduce the risk of injuries related to thedeployment of side airbags (including theSafety Canopy).
CRASH SENSORS AND AIRBAG
INDICATOR
WARNING: Modifying or addingequipment to the front end of your vehicle(including hood, bumper system, frame,front end body structure, tow hooks andhood pins) may affect the performance ofthe airbag system, increasing the risk ofinjury. Do not modify or add equipment tothe front end of your vehicle.
Your vehicle has a collection of crash andoccupant sensors which provide informationto the restraints control module whichdeploys (activates) the front seatbeltpretensioners, driver airbag, passengerairbag, rear inflatable belts, seat mountedside airbags, and the Safety Canopy. Basedon the type of crash, the restraints controlmodule will deploy the appropriate safetydevices.
The restraints control module also monitorsthe readiness of the above safety devicesplus the crash and occupant sensors. Thereadiness of the safety system is indicatedby a warning indicator light in the instrumentcluster or by a backup tone if the warninglight is not working. See Instrument Cluster(page 112). Routine maintenance of theairbag is not required.
A difficulty with the system is indicated byone or more of the following:
The readiness light will notilluminate immediately after youswitch the ignition on.
•The readiness light either flashes or stayslit.
•A series of five beeps will be heard. Thetone pattern will repeat periodically untilthe problem, the light or both arerepaired.
If any of these things happen, evenintermittently, have the supplementalrestraint system serviced at an authorizeddealer immediately. Unless serviced, thesystem may not function properly in theevent of a crash.
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Supplementary Restraints SystemE67017

Low Beam Malfunction Warning Lamp
It illuminates when there is amalfunction with the low beamheadlamp bulb.
Low Washer Fluid Level Warning Lamp
It illuminates when the washer fluidis low.
Parking Lamps
Illuminates when you switch theparking lamps on.
Powertrain Fault
Illuminates when a powertrain oran 4WD fault has been detected. Contact an authorized dealer.
Service Engine Soon
If it illuminates when the engine isrunning this indicates amalfunction. The On BoardDiagnostics system has detected amalfunction of the vehicle emission controlsystem.
If it flashes, engine misfire may be occurring.Increased exhaust gas temperatures coulddamage the catalytic converter or othervehicle components. Drive in a moderatefashion (avoid heavy acceleration anddeceleration) and have your vehicleimmediately serviced.
It illuminates when you switch the ignitionon prior to engine start to check the bulb andto indicate whether your vehicle is ready forInspection and Maintenance (I/M) testing.
Normally, it illuminates until the engine iscranked and automatically turns off if nomalfunctions are present. However, if after15 seconds it flashes eight times, thisindicates that your vehicle is not ready forInspection and Maintenance (I/M) testing.
See Catalytic Converter (page 207).
Stability Control and Traction ControlIndicator
Flashes during operation.
If it does not illuminate when youswitch the ignition on, or remainson when the engine is running, this indicatesa malfunction. Have your vehicle checkedas soon as possible.
See Using Stability Control (page 234).
Stability Control and Traction ControlOff Warning Lamp
It illuminates when you switch thesystem off.
Tow Haul Indicator (If Equipped)
It illuminates when you switch thesystem on.
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Instrument ClusterE181350 E132353 E138639 E130458 E246592