fuel LINCOLN NAVIGATOR 2018 Workshop Manual

VEHICLE STORAGE
If you plan on storing your vehicle for 30days or more, read the followingmaintenance recommendations to make sureyour vehicle stays in good operatingcondition.
We engineer and test all motor vehicles andtheir components for reliable, regular driving.Under various conditions, long-term storagemay lead to degraded engine performanceor failure unless you use specific precautionsto preserve engine components.
General
•Store all vehicles in a dry, ventilatedplace.
•Protect from sunlight, if possible.
•If vehicles are stored outside, theyrequire regular maintenance to protectagainst rust and damage.
Body
•Wash your vehicle thoroughly to removedirt, grease, oil, tar or mud from exteriorsurfaces, rear-wheel housing and theunderside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Re-wax as necessary whenyou wash your vehicle.
•Lubricate all hood, door and luggagecompartment hinges and latches with alight grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
Engine
•Change the engine oil and filter prior tostorage because used engine oil containscontaminates which may cause enginedamage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fast idlewith the climate controls set to defrostuntil the engine reaches normaloperating temperature.
•With your foot on the brake, shift throughall the gears while the engine is running.
•We recommend that you change theengine oil before you use your vehicleagain.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of the fuelpump nozzle.
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Vehicle Care

GENERAL INFORMATION
Use only approved wheel and tire sizes,using other sizes could damage your vehicle.If you change the diameter of the tires fromthat fitted at the factory, the speedometermay not display the correct speed. If youintend to change the size of the wheels fromthat fitted by the manufacturer, you cancheck the suitability with an authorizeddealer.
Additional information related to thefunctionality and maintenance of your tirescan be found later in this chapter. See TireCare (page 394).
You can find the recommended tire inflationpressures can on the Tire Label, which is onthe B-pillar or the edge of the driver door.You can also find this information on theSafety Compliance Certification Label, affixedto either the door hinge pillar, door-latchpost, or the door edge that meets the doorlatch post; next to the driver seating position.
We strongly recommend maintaining thesetire pressures at all times. Failure to followthe tire pressure recommendations cancause uneven treadwear patterns, reducedfuel economy, and adversely affect the wayyour vehicle handles.
Note:Check and set the tire pressure at theambient temperature in which you areintending to drive your vehicle and when thetires are cold.
Note:Check your tire pressures at least onceper month.
If your vehicle has a spare tire, set thepressure to the highest value given for yourvehicle and tire size combination.
Notice to utility vehicle and truckowners
WARNING: Utility vehicles have asignificantly higher rollover rate than othertypes of vehicles.
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.
WARNING: In a rollover crash, anunbelted person is significantly more likelyto die than a person wearing a seatbelt.
WARNING: Do not becomeoverconfident in the ability of four-wheeldrive vehicles. Although a four-wheel drivevehicle may accelerate better than atwo-wheel drive vehicle in low tractionsituations, it won't stop any faster thantwo-wheel drive vehicles. Always drive ata safe speed.
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Wheels and Tires

Follow these guidelines when using snowtires and chains:
•If possible, avoid fully loading yourvehicle.
•Use only cable type chains or chainsoffered by Ford/Lincoln as an accessoryor equivalent. Other conventional linktype chains may contact and causedamage to the vehicle's wheel houseand/or body.
•Do not install chains on the front tires asthis may interfere with suspensioncomponents.
•Only certain snow cables or chains havebeen approved by Ford/Lincoln as safefor use on your vehicle with the followingtires: 265/70R17 and 275/65R18.
•You should install snow cables or chainsthat have been rated as SAE Class S.
•Install chains securely, verifying that thechains do not touch any wiring, brakelines, or fuel lines.
•Do not exceed 31 mph (50 km/h) or lessif recommended by the chainmanufacturer while using snow chains.
•Drive cautiously. If you hear the chainsrub or bang against your vehicle, stopand retighten the chains. If this does notwork, remove the chains to preventdamage to your vehicle.
•Remove the tire chains when they are nolonger needed. Do not use tire chains ondry roads.
•Purchase chains or cables from amanufacturer that clearly labels body totire dimension restrictions. The snowchains or cables must be mounted inpairs on the rear tires only.
If you have any questions regarding snowchains or cables, please contact yourauthorized dealer.
TIRE PRESSURE MONITORING
SYSTEM
WARNING: The tire pressuremonitoring system is not a substitute formanually checking tire pressures. Youshould periodically check tire pressuresusing a pressure gauge. Failure to correctlymaintain tire pressures could increase therisk of tire failure, loss of control, vehiclerollover and personal injury.
Note: You should only use tire sealants inroadside emergencies as they may causedamage to the tire pressure monitoringsystem sensor.
Note: If the tire pressure monitoring systemsensor becomes damaged, it may notfunction.
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Wheels and Tires

Each tire, including the spare (ifprovided), should be checkedmonthly when cold and inflated tothe inflation pressure recommended by thevehicle manufacturer on the vehicle placardor tire inflation pressure label. (If your vehiclehas tires of a different size than the sizeindicated on the vehicle placard or tireinflation pressure label, you shoulddetermine the proper tire inflation pressurefor those tires).
As an added safety feature, your vehicle hasbeen equipped with a Tire PressureMonitoring System (TPMS) that illuminates alow tire pressure telltale when one or moreof your tires is significantly under-inflated.Accordingly, when the low tire pressuretelltale illuminates, you should stop andcheck your tires as soon as possible, andinflate them to the proper pressure. Drivingon a significantly under-inflated tire causesthe tire to overheat and can lead to tirefailure. Under-inflation also reduces fuelefficiency and tire tread life, and may affectthe vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitutefor proper tire maintenance, and it is thedriver’s responsibility to maintain correct tirepressure, even if under-inflation has notreached the level to trigger illumination ofthe TPMS low tire pressure telltale.
Your vehicle has also been equipped with aTPMS malfunction indicator to indicate whenthe system is not operating properly. TheTPMS malfunction indicator is combined withthe low tire pressure telltale. When thesystem detects a malfunction, the telltale willflash for approximately one minute and thenremain continuously illuminated. Thissequence will continue upon subsequentvehicle start-ups as long as the malfunctionexists.
When the malfunction indicator is illuminated,the system may not be able to detect orsignal low tire pressure as intended. TPMSmalfunctions may occur for a variety ofreasons, including the installation ofreplacement or alternate tires or wheels onthe vehicle that prevent the TPMS from
functioning properly. Always check the TPMSmalfunction telltale after replacing one ormore tires or wheels on your vehicle toensure that the replacement or alternate tiresand wheels allow the TPMS to continue tofunction properly.
This device complies with Part 15 of the FCCRules and with License exempt RSSStandards of Industry Canada. Operation issubject to the following two conditions:
1. This device may not cause harmfulinterference, and
2.This device must accept any interferencereceived, including interference that maycause undesired operation.
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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Wheels and Tires

CapacityItem
23.6 gal (89.3 L)Fuel tank.
27.8 gal (105.2 L)Fuel tank (Navigator L).
37 oz (1.05 kg)A/C refrigerant (U.S. and Canada).
39 oz (1.11 kg)A/C refrigerant (Mexico).
6.1 fl oz (180 ml)A/C refrigerant compressor oil.
1 The rear axle is filled with synthetic rear axle lubricant, and it is considered lubricated for life. Do not check or change the lubricant unlessyou suspect a leak or submerge the axle in water. Contact an authorized dealer.2 Approximate dry fill capacity. Actual amount may vary during fluid changes.
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Capacities and Specifications

SpecificationName
WSH-M1C231-BA/C refrigerant compressor oil (Mexico):Motorcraft® PAG Refrigerant Compressor OilYN-12-D
CRCSL3151ESBMulti-purpose grease:ESB-M1C93-BMotorcraft® Multi-Purpose Grease SprayXL-5-A
-Lock cylinders (U.S.):Penetrating and Lock LubricantXL-1
-Lock cylinders (Canada):Penetrating FluidCXC-51-A
-Lock cylinders (Mexico):Penetrating and Lock LubricantMXL-1
Note:The engine antifreeze/coolant colorapproved to our SpecificationWSS-M97B57-A2 is yellow.
If you use oil and fluids that do not meet thedefined specification and viscosity grade,this may lead to:
•Component damage that your vehiclewarranty does not cover.
•Longer engine cranking periods.
•Increased emission levels.
•Reduced engine performance.
•Reduced fuel economy.
•Reduced brake performance.
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Capacities and Specifications

We recommend Motorcraft® motor oil foryour vehicle. If Motorcraft® oil is not available,use motor oils of the recommended viscositygrade that meet API SN Plus requirementsand display the API Certification Mark forgasoline engines.
An oil that displays this symbol conforms tocurrent engine, emission system and fueleconomy performance standards of ILSAC.
Do not use supplemental engine oil additivesbecause they are unnecessary and couldlead to engine damage that your vehiclewarranty does not cover.
Note:We recommend DOT 4 Low Viscosity(LV) High Performance Brake Fluid orequivalent meeting WSS-M6C65-A2. Use ofany fluid other than the recommended fluidmay cause degraded brake performanceand not meet our performance standards.Keep brake fluid clean and dry.Contamination with dirt, water, petroleumproducts or other materials may result inbrake system damage and possible failure.
Note: Automatic transmissions that requireMERCON® LV transmission fluid should onlyuse MERCON® LV transmission fluid. Theuse of any other fluid may causetransmission damage.
Alternative Engine Oil for Extremely
Cold Climates
To improve engine cold start performance,we recommend that you use the followingalternative engine oil in extremely coldclimates, where the ambient temperaturereaches -22.0°F (-30°C) or below.
SpecificationName
WSS-M2C953-A1Motorcraft® SAE 0W-30 Premium Synthetic Blend Motor Oil:Engine oil - SAE 0W-30XO-0W30-QSP
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Capacities and SpecificationsE142732

•SOUND: Press to access the Soundmenu where you can adjust sound andother audio settings.
•1-6: Press and hold to store or press toselect an AM, FM or SIRIUS memorypreset. See Audio System (page 434).
•DISP: Switch the display on or off. Youcan also touch the screen to switch thedisplay back on.
•Temperature, fan and climate controlbuttons: Control the temperature, fanspeed or settings of the climate controlsystem. See Climate Control (page 151).
911 Assist
WARNING: Unless the 911 Assistsetting is set on before a crash, the systemwill not dial for help which could delayresponse time, potentially increasing therisk of serious injury or death after a crash.
WARNING: Do not wait for 911 Assistto make an emergency call if you can doit yourself. Dial emergency servicesimmediately to avoid delayed responsetime which could increase the risk ofserious injury or death after a crash. If youdo not hear 911 Assist within five secondsof the crash, the system or phone may bedamaged or non-functional.
WARNING: Always place your phonein a secure location in your vehicle so itdoes not become a projectile or getdamaged in a crash. Failure to do so maycause serious injury to someone ordamage the phone which could prevent911 Assist from working properly.
Note:The SYNC 911 Assist feature must beset on before the incident.
Note:The SYNC 911 Assist feature onlyoperates in the U.S., Canada or in a territoryin which 911 is the emergency number.
Note:Before setting this feature on, makesure that you read the 911 Assist PrivacyNotice later in this section for importantinformation.
Note:If any user sets 911 Assist to on or off,that setting applies for all paired phones. If911 Assist is switched off and the phone isconnected to SYNC, an icon displays on thestatus bar.
Note:Every phone operates differently.While SYNC 911 Assist works with mostcellular phones, some may have troubleusing this feature.
If a crash deploys an airbag (excluding kneeairbags and rear inflatable safety belts [ifequipped]) or activates the fuel pumpshut-off, your SYNC-equipped vehicle maybe able to contact emergency services bydialing 911 through a paired and connectedBluetooth-enabled phone. You can learnmore about the 911 Assist feature, by visiting:
Website
www.owner.lincoln.comwww.syncmyride.ca
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SYNC™ 3

Website
www.syncmaroute.ca
For important information about airbagdeployment and the fuel pump shut-offplease see the Supplementary Restrains andRoadside Emergencies sections of yourowner manual.
To switch 911 Assist on and off please viewthe settings information. See Settings (page510).
To make sure that 911 Assist works correctly:
•SYNC must be powered and workingproperly at the time of the incident andthroughout feature activation and use.
•The 911 Assist feature must be set onbefore the incident.
•You must pair and connect aBluetooth-enabled and compatible cellphone to SYNC.
•A connected Bluetooth-enabled phonemust have the ability to make andmaintain an outgoing call at the time ofthe incident.
•A connected Bluetooth-enabled phonemust have adequate network coverage,battery power and signal strength.
•The vehicle must have battery power andbe located in the U.S., Canada or in aterritory in which 911 is the emergencynumber.
In the Event of a Crash
Not all crashes will deploy an airbag oractivate the fuel pump shut-off (the triggersfor 911 Assist). If a connected cell phonesustains damage or loses its connection toSYNC during a crash, SYNC will search forand try to connect to a previously paired cellphone; SYNC will then attempt to call theemergency services.
Before making the call:
•SYNC provides a short window of time(about 10 seconds) to cancel the call. Ifyou fail to cancel the call, SYNC attemptsto dial 911.
•SYNC says the following, or a similarmessage: "SYNC will attempt to call 911,to cancel the call, press Cancel on yourscreen or press and hold the phonebutton on your steering wheel."
If you do not cancel the call, and SYNCmakes a successful call, a pre-recordedmessage plays for the 911 operator, and thenthe occupant(s) in your vehicle is able to talkwith the operator. Be prepared to provideyour name, phone number and locationimmediately, because not all 911 systems arecapable of receiving this informationelectronically.
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SYNC™ 3

911 Assist May Not Work If
•Your cellular phone or 911 Assisthardware sustains damage in a crash.
•The vehicle's battery or the SYNC systemhas no power.
•The phone(s) thrown from your vehicleare the ones paired and connected tothe system.
911 Assist Privacy Notice
When you switch on 911 Assist, it maydisclose to emergency services that yourvehicle has been in a crash involving thedeployment of an airbag or activation of thefuel pump shut-off. Certain versions orupdates to 911 Assist may also be capableof electronically or verbally disclosing to 911operators your vehicle location or otherdetails about your vehicle or crash to assist911 operators to provide the most appropriateemergency services. If you do not want todisclose this information, do not switch thefeature on.
Safety Information
WARNING: Driving while distractedcan result in loss of vehicle control, crashand injury. We strongly recommend thatyou use extreme caution when using anydevice that may take your focus off theroad. Your primary responsibility is the safeoperation of your vehicle. We recommendagainst the use of any hand-held devicewhile driving and encourage the use ofvoice-operated systems when possible.Make sure you are aware of all applicablelocal laws that may affect the use ofelectronic devices while driving.
•Do not attempt to service or repair thesystem. Have an authorized dealercheck your vehicle.
•Do not operate playing devices if thepower cords or cables are broken, splitor damaged. Place cords and cables outof the way, so they do not interfere withthe operation of pedals, seats,compartments or safe driving abilities.
•Do not leave playing devices in yourvehicle during extreme conditions as itcould cause them damage. See yourdevice's user guide for furtherinformation.
•For your safety, some SYNC 3 functionsare speed-dependent. Their use is limitedto when your vehicle is traveling atspeeds under 3 mph (5 km/h). Make surethat you review your device's manualbefore using it with SYNC 3.
Speed-restricted Features
Some features of this system may be toodifficult to use while your vehicle is movingso they are restricted from use unless yourvehicle is stationary.
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SYNC™ 3