wheel LINCOLN NAVIGATOR 2018 Owner's Guide

SelectShift™ Automatic Transmission
Your vehicle is equipped with a SelectShiftAutomatic transmission. The SelectShiftAutomatic transmission gives you the abilityto change gears up or down, without aclutch, as desired.
In order to prevent the engine from runningat too low of an RPM, which may cause it tostall, SelectShift still automatically makessome downshifts if it has determined thatyou have not downshifted in time. AlthoughSelectShift makes some downshifts for you,it still allows you to downshift at any time aslong as the SelectShift determines thatdamage to the engine does not occur fromover-revving.
Note:Engine damage may occur if youmaintain excessive engine revving withoutshifting.
SelectShift does not automatically upshift,even if the engine is approaching the RPMlimit. It must be shifted manually by pressingthe + paddle.
Pull the + paddle on the steering wheel toactivate SelectShift.
•Pull the right paddle (+) to upshift.
•Pull the left paddle (–) to downshift.
SelectShift in drive (D):
Provides a temporary manual mode forperforming more demanding maneuverswhere extra control of gear selection isrequired (for example, when towing, downhilldriving or overtaking). This mode holds aselected gear for a temporary period of timedependent on driver inputs (for example,steering or accelerator pedal input).
In SelectShift mode, the instrument clusterdisplays your currently selected gear. If yourequest a gear, but it is not available due tovehicle conditions, low speed, too highengine speed for requested gear selection,the current gear briefly flashes.
Note:At full accelerator pedal travel, thetransmission downshifts for maximumperformance.
Note:In low traction conditions, you can pullaway in second gear using SelectShift. Toperform this operation, select drive (D) andpress the + paddle until 2 is displayed on thecluster. Your vehicle is now ready to movein 2nd gear.
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Brake-Shift Interlock Override
WARNING: When doing thisprocedure, you need to take thetransmission out of park (P) which meansyour vehicle can roll freely. To avoidunwanted vehicle movement, always fullyapply the parking brake prior to doing thisprocedure. Use wheels chocks ifappropriate.
WARNING: Do not drive your vehicleuntil you verify that the stoplamps areworking.
WARNING: If the parking brake isfully released, but the brake warning lampremains illuminated, the brakes may notbe working properly. Have your vehiclechecked as soon as possible.
Note:See your authorized dealer as soonas possible if this procedure is used.
Note:For some markets this feature isdisabled.
Note:This feature only functions if your12-volt battery has power.
Use the brake-shift interlock override tomove your transmission from the parkposition in the event of an electricalmalfunction.
1. Apply the parking brake and start theengine before performing this procedure.
2. Locate your brake-shift interlock accessslot. The slot is located below the CDplayer, in your center console storagebin. The access slot does not have alabel.
Note:Make sure that you correctly identifythe access hole as not to damage the CDplayer.
3. Using a tool, press and hold the brakeshift interlock switch. The shift buttonson the instrument panel flash when yourvehicle is in override mode.
4. With the override switch still held, pressthe neutral (N) button to shift from park.
5. Release the override button.
6.Your vehicle can be shifted to the desiredgear and driven, if desired.
7. Release the parking brake.
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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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Note:The AdvanceTrac® with RSC® stabilityenhancement system can be switched offby deselecting the feature in the clustermenu. See Using Traction Control (page232). This disables the engine managementfeature, allowing the vehicle to maintain fullpower and enhanced momentum throughthe obstacle.
Note:The AdvanceTrac system can takecontrol of the transfer case clutch anddisable it during driving maneuvers whennecessary.
Your vehicle engages 4X4 modes based onthe currently selected Drive Mode. SeeDrive Mode Control (page 285).
Note:The information display could showmessages during 4WD operation. SeeInformation Messages (page 124).
2H - 4X2
2H turns on when you select NORMAL orCONSERVE. Power is delivered to the rearwheels only. This mode is appropriate fornormal on-road driving on dry pavement andprovides the best fuel economy.
4A - 4X4 Auto
4A turns on when you select EXCITE,NORMAL 4x4 AUTO or SLIPPERY. Itprovides electronically controlled four-wheeldrive with power delivered to all four wheels,as required, for increased traction. 4A iscalibrated in conjunction with Drive Mode.4A in EXCITE is less aggressively tuned andis appropriate for dry road surfaces. 4A inNORMAL 4x4 AUTO is appropriate for allon-road driving conditions, such as dry roadsurfaces, wet pavement, light snow or gravel.4A in SLIPPERY is more aggressively tunedand is appropriate for slippery surfaces, suchas light snow or gravel.
4H - 4X4 High
4H turns on when you select DEEPCONDITIONS. It provides electronicallylocked four-wheel drive power to both thefront and rear wheels for use in off-road orwinter conditions such as deep snow, sandor mud. This mode is not for use on drypavement.
4L - 4X4 Low
4L turns on when you select SLOW CLIMB.It provides electronically locked four-wheeldrive power to both the front and rear wheelsfor use on low traction surfaces, but does sowith additional gearing for increased torquemultiplication. Intended only for off-roadapplications such as deep sand, steepgrades or pulling heavy objects. 4L does notengage when your vehicle is moving above3 mph (5 km/h); this is normal and should beno reason for concern.
Shifting Between 4WD System Modes
Note:Momentarily releasing the acceleratorpedal when a shift in progress messagedisplays improves engagement anddisengagement performance.
Note:Do not perform this operation if therear wheels are slipping.
Note:You may hear some noise as thesystem shifts or engages; this is normal.
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Shifting To or From 4L - 4X4 LOW
Note:4L mode is not intended for use on drypavement.
1. Bring the vehicle to a rolling speed of3 mph (5 km/h) or less.
2. Place the gearshift in neutral (N).
3. Rotate the drive mode knob to desiredmode.
The information display shows a messageindicating a 4X4 shift is in progress. Theinformation display shows the system modeselected. If any of the previous shiftconditions are not present, the shift does notoccur and the information display shows theinformation guiding the driver through theproper shifting procedures. If the previousconditions are not satisfied in 30 seconds,the system reverts back to the previous 4WDmode or drive mode.
If Shift Delayed Pull Forward displays in theinformation display, transfer case gear toothblockage is present. To alleviate thiscondition, place the transmission in a forwardgear, move the vehicle forwardapproximately 5 ft (2 m), and shift thetransmission back to neutral (N) to allow thetransfer case to complete the range shift.
Operating 4WD Vehicles With Spareor Mismatched Tires
On four-wheel drive vehicles, the size of thespare tire can affect the 4X4 system. If thereis a significant difference between the sizeof the spare tire and the remaining tires, youmay have limited four-wheel drivefunctionality.
When driving with the full-size dissimilarspare wheel and tire assembly, it isrecommended that you do not:
•Exceed 50 mph (80 km/h) with a 4WDmode turned on.
•Turn on a 4WD mode unless the vehicleis stationary.
•Use a 4WD mode on dry pavement.
Use of a dissimilar spare wheel and tireassembly may lead to impairment of thefollowing:
•Comfort and noise.
•Winter weather driving capability.
•Wet driving capability.
•Four-wheel drive capability.
How Your Vehicle Differs From OtherVehicles
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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Truck and utility vehicles can differ fromsome other vehicles. Your vehicle may behigher to allow it to travel over rough terrainwithout getting hung up or damagingunderbody components.
The differences that make your vehicle soversatile also make it handle differently thanan ordinary passenger car.
Maintain steering wheel control at all times,especially in rough terrain. Since suddenchanges in terrain can result in abruptsteering wheel motion, make sure you gripthe steering wheel from the outside. Do notgrip the spokes.
Drive cautiously to avoid vehicle damagefrom concealed objects such as rocks andstumps.
You should either know the terrain orexamine maps of the area before driving.Map out your route before driving in the area.To maintain steering and braking control ofyour vehicle, you must have all four wheelson the ground and they must be rolling, notsliding or spinning.
Driving Off-Road With Truck and UtilityVehicles
Note:On some models, the initial shift fromtwo-wheel drive to four-wheel drive whenthe vehicle is moving can cause somemomentary clunk and ratcheting sounds.This is the front drivetrain coming up tospeed and the automatic locking hubsengaging and is not cause for concern.
Note:Your vehicle may have a front air dam.Due to low ground clearance, you candamage it when taking your vehicle off-road.You can take the air dam off by removingthe bolts that secure it.
Four-wheel drive vehicles are speciallyequipped for driving on sand, snow, mud andrough terrain and have operatingcharacteristics that are somewhat differentfrom conventional vehicles, both on and offthe road.
Power is supplied to all four wheels througha transfer case. On four-wheel drive vehicles,the transfer case allows you to utilizedifferent 4X4 modes when necessary.Information on transfer case operation andshifting procedures can be found in this
chapter and the Driving Aids chapter.Information on transfer case maintenancecan be found in the Maintenance chapter.You should become thoroughly familiar withthis information before you operate yourvehicle.
Four-wheel drive, when you select a4X4-capable drive mode, it uses all fourwheels to power the vehicle. This increasestraction, enabling you to drive over terrainand road conditions that a conventionaltwo-wheel drive vehicle cannot.
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Basic Operating Principles
•Do not use SLIPPERY, DEEPCONDITIONS or SLOW CLIMB on dry,hard surfaced roads. Doing so producesexcessive noise, increases tire wear andmay damage drive components. The 4X4system in these modes is only intendedfor consistently slippery or loosesurfaces.
•Drive slower in strong crosswinds whichcan affect the normal steeringcharacteristics of your vehicle.
•When driving your vehicle on surfacesmade slippery by loose sand, water,gravel, snow or ice, proceed with care.
If Your Vehicle leaves the Road
If your vehicle leaves the road, reduce yourvehicle speed and avoid severe braking.When your vehicle speed has been reducedease your vehicle back onto the road. Donot turn the steering wheel sharply whenreturning your vehicle to the road.
It may be safer to stay on the shoulder of theroad and slow down gradually beforereturning to the road. You may lose controlif you do not slow down or if you turn thesteering wheel too sharply or abruptly.
It may be less risky to strike small objects,such as freeway reflectors, with minordamage to your vehicle rather than attempta sudden return to the road which couldcause your vehicle to slide sideways out ofcontrol or roll over. Remember, your safetyand the safety of others should be yourprimary concern.
If your vehicle gets stuck
WARNING: Do not spin the wheelsat over 34 mph (55 km/h). The tires mayfail and injure a passenger or bystander.
Note:Do not rock your vehicle if the engineis not at normal operating temperature,damage to the transmission may occur.
Note:Do not rock your vehicle for more thana minute, damage to the transmission andtires may occur or the engine may overheat.
If your vehicle gets stuck in mud or snow itmay be rocked out by shifting betweenforward and reverse gears, stoppingbetween shifts, in a steady pattern. Presslightly on the accelerator in each gear.
Emergency Maneuvers
In an unavoidable emergency situationwhere a sudden sharp turn must be made,remember to avoid over-driving your vehicle(i.e. turn the steering wheel only as rapidlyand as far as required to avoid theemergency). Excessive steering can resultin loss of vehicle control. Apply smoothpressure to the accelerator pedal or brakepedal when changes in vehicle speed arerequired. Avoid abrupt steering, accelerationand braking. This could result in an increasedrisk of vehicle roll over, loss of vehicle controland personal injury. Use all available roadsurface to bring your vehicle to a safedirection of travel.
In the event of an emergency stop, avoidskidding the tires and do not attempt anysharp steering wheel movements.
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If your vehicle goes from one type of surfaceto another (i.e. from concrete to gravel) theremay be a change in the way your vehicleresponds to a maneuver (i.e. steering,acceleration or braking).
Sand
When driving over sand, try to keep all fourwheels on the most solid area of the trail.Avoid reducing the tire pressures but shiftto a lower gear and drive steadily throughthe terrain. Apply the accelerator slowly andavoid excessive wheel slip.
Avoid driving at excessive speeds, thiscauses vehicle momentum to work againstyou and your vehicle could become stuck tothe point that assistance may be requiredfrom another vehicle. Remember, you maybe able to back out the way you came if youproceed with caution.
Mud and Water
Note:Driving through deep water maydamage the vehicle.
If you must drive through high water, driveslowly. Traction or brake capability may belimited.
When driving through water, determine thedepth and avoid water higher than thebottom of the hubs. If the ignition systemgets wet, your vehicle may stall.
Once through water, always try the brakes.Wet brakes do not stop your vehicle aseffectively as dry brakes. Drying can beimproved by applying light pressure to thebrake pedal when moving slowly.
Be cautious of sudden changes in vehiclespeed or direction when you are driving inmud. Even 4X4 vehicles can lose traction inslick mud. As when you are driving oversand, apply the accelerator slowly and avoidspinning your wheels. If the vehicle doesslide, steer in the direction of the slide untilyou regain control of the vehicle.
If the transmission, transfer case or front axleare submerged in water, their fluids shouldbe checked and changed, if necessary.
If the front or rear axle is submerged in water,the axle lubricant should be replaced.
After driving through mud, clean off residuestuck to rotating driveshafts and tires. Excessmud stuck on tires and rotating driveshaftscauses an imbalance that could damagedrive components.
Driving on Hilly or Sloping Terrain
Note:Avoid driving crosswise or turning onsteep slopes or hills.
Note: Avoid turning on steep slopes or hills. A danger lies in losing traction, slippingsideways and possible vehicle roll over. Whenever driving on a hill, determinebeforehand the route you will use. Do notdrive over the crest of a hill without seeingwhat conditions are on the other side. Donot drive in reverse over a hill without theaid of an observer.
Although natural obstacles may make itnecessary to travel diagonally up or down ahill or steep incline, you should always try todrive straight up or straight down.
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When climbing a steep slope or hill, start ina lower gear rather than downshifting to alower gear from a higher gear once theascent has started. This reduces strain onthe engine and the possibility of stalling.
If your vehicle stalls, do not try to turn aroundbecause this could cause vehicle roll over.It is better to reverse back to a safe location.
Apply just enough power to the wheels toclimb the hill. Too much power causes thetires to slip, spin or lose traction, resulting inloss of vehicle control.
Descend a hill in the same gear you woulduse to climb up the hill to avoid excessivebrake application and brake overheating. Donot descend in neutral. Disengage overdriveor move the transmission selector lever to alower gear. When descending a steep hill,avoid sudden hard braking as you could losecontrol. The front wheels have to be turningin order to steer your vehicle.
If your vehicle has anti-lock brakes, apply thebrakes steadily. Do not pump the brakes.
Driving on Snow and Ice
WARNING: If you are driving inslippery conditions that require tire chainsor cables, then it is critical that you drivecautiously. Keep speeds down, allow forlonger stopping distances and avoidaggressive steering to reduce the chancesof a loss of vehicle control which can leadto serious injury or death. If the rear endof your vehicle slides while cornering, steerin the direction of the slide until you regaincontrol of your vehicle.
Note:Excessive tire slippage can causetransmission damage.
Four-wheel drive vehicles have advantagesover two-wheel drive vehicles in snow andice but can skid like any other vehicle.Should you start to slide when driving onsnowy or icy roads, turn the steering wheelin the direction of the slide until you regaincontrol.
Avoid sudden applications of power andquick changes of direction on snow and ice.Apply the accelerator slowly and steadilywhen starting from a full stop.
Avoid sudden braking. Although a four-wheeldrive vehicle may accelerate better than atwo-wheel drive vehicle in snow and ice, itdoes not stop any faster as braking occursat all four wheels. Do not becomeoverconfident in any road condition.
Make sure you allow sufficient distancebetween you and other vehicles for stopping.Drive slower than usual and consider usingone of the lower gears. In emergencystopping situations, apply the brake steadily.Do not pump the brake pedal. See Hints onDriving With Anti-Lock Brakes (page 226).
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Maintenance and Modifications
The suspension and steering systems onyour vehicle have been designed and testedto provide predictable performance whetherloaded or empty. For this reason, we stronglyrecommend that you do not makemodifications such as adding or removingparts (i.e. lift kits or stabilizer bars) or by usingreplacement parts not equivalent to theoriginal factory equipment.
We recommend that you use caution whenyour vehicle has either a high load or device(i.e. ladder or luggage racks). Anymodifications to your vehicle that raise thecenter of gravity may cause your vehicle toroll over when there is a loss of vehiclecontrol.
Failure to maintain your vehicle correctly mayvoid the warranty, increase your repair cost,reduce vehicle performance and operationalcapabilities and adversely affect you andyour passenger's safety. We recommend youfrequently inspect your vehicle's chassiscomponents when your vehicle is subject tooff road usage.
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