climate control LINCOLN NAVIGATOR 2019 User Guide

Replace the filter at regular intervals. SeeScheduled Maintenance (page 547).
For additional cabin air filter information, orto replace the filter, see an authorized dealer.
REMOTE START
The climate control system adjusts theinterior temperature during remote start.
You can switch this feature on or off andadjust the settings using the informationdisplay controls. See Information Displays(page 120).
You cannot adjust the climate control settingduring remote start operation. Switch theignition on to make adjustments.
Based on your remote start settings, thefollowing vehicle-dependent features mayor may not remain on after remote startingyour vehicle:
•Climate controlled seats.
•Heated steering wheel.
•Heated mirrors.
•Heated rear window.
•Windshield wiper de-icer.
Note:For dual zone climate controlled seats,the passenger seat setting defaults to matchthe driver seat during remote start.
Automatic Settings
If Auto is on, the system sets the interiortemperature to 72°F (22°C) and heats orcools the vehicle interior as required toachieve comfort.
Note:In cold weather, the heated rearwindow and heated mirrors turn on.
Last Settings
If Last Settings is on, the system uses thesettings last selected before you turned offthe vehicle.
Heated and Cooled Features
In Auto mode, certain heated features mayswitch on during cold weather, and cooledfeatures during hot weather.
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Climate Control

The heated seat module resets at everyignition run cycle. While the ignition is on,press the high or low heated seat switch toenable heating mode. When activated, theywill turn off automatically when you turn theengine off.
CLIMATE CONTROLLED SEATS (IF
EQUIPPED)
Heated Seats
WARNING: People who are unableto feel pain to their skin because ofadvanced age, chronic illness, diabetes,spinal cord injury, medication, alcohol use,exhaustion or other physical conditions,must use caution when using the heatedseat. The heated seat may cause burnseven at low temperatures, especially ifused for long periods of time. Do not placeanything on the seat that may block theheat, such as a blanket or cushion. This
can cause the heated seat to overheat. Donot puncture the seat with pins, needlesor other pointed objects. This damages theheating element and can cause the heatedseat to overheat. An overheated seat maycause serious personal injury.
Note:The heated seats switch on during aremote start if they are enabled through theinformation displays. See GeneralInformation (page 120).
Note:The heated seats may also switch onwhen you start your vehicle if they were onwhen you previously switched your vehicleoff.
Note:Do not do the following:
•Place heavy objects on the seat.
•Operate the seat heater if water or anyother liquid spills on the seat. Allow theseat to dry thoroughly.
Press this symbol to cycle through thevarious heat settings and off. More indicatorlights indicate warmer settings.
Ventilated Seats
Note:The ventilated seats switch on duringa remote start if they are enabled throughthe information displays. See GeneralInformation (page 120).
Note:The ventilated seats may also switchon when you start your vehicle if they wereon when you previously switched yourvehicle off.
Note:Do not do the following:
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SeatsE146322

CENTER CONSOLE
Stow items in the cup holder carefully asitems may become loose during hardbraking, acceleration or crashes, includinghot drinks which may spill.
Available console features include:
Front storage compartment withUSB ports, auxiliary power pointand wireless charger.
A
Cup holders with auxiliary storagebin.B
Storage compartment with auxiliarypower point.C
Rear audio controls/Rear windowshade controls.D
Rear climate controls.E
AC power point.F
Auxiliary power point or cigarlighter.G
Rear cup holders.H
Dual USB port.I
Terrain management switch andelectric parking brake.J
OVERHEAD CONSOLE
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Storage CompartmentsE247439 E224352

You can stop the shutdown, or reset thetimer, at any point before the 30-secondcountdown has expired by doing any of thefollowing:
•Interacting with your vehicle, for examplepressing the brake or accelerator pedal.
•You can temporarily switch off theshutdown feature any time the ignition ison using the information display. SeeInformation Displays (page 120). Thefeature only remains off for the currentignition cycle.
•During the 30-second countdown, thesystem prompts you to press OK orRESET to temporarily switch the featureoff for the current ignition cycle only.
Stopping the Engine When YourVehicle is Stationary
1. Shift into park (P).
2. Press the push button ignition switch.
3. Apply the parking brake.
Note:The ignition, all electrical circuits andall warning lamps and indicators will beturned off.
Note:If the engine is idling for 30 minutes,the ignition and engine automatically shutsdown.
Stopping the Engine When YourVehicle is Moving
WARNING: Switching off the enginewhen the vehicle is still moving will resultin a loss of brake and steering assistance.The steering will not lock, but higher effortwill be required. When the ignition isswitched off, some electrical circuits,including air bags, warning lamps andindicators may also be off. If the ignitionwas turned off accidentally, you can shiftinto neutral (N) and re-start the engine.
1. Shift into neutral and use the brakes tobring your vehicle to a safe stop.
2.When your vehicle has stopped, shift intopark (P).
3. Press and hold the push button ignitionswitch, or press it three times within twoseconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes
WARNING: Exhaust leaks may resultin entry of harmful and potentially lethalfumes into the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your vehicle inspectedimmediately. Do not drive if you smellexhaust fumes.
Important Ventilating Information
If you stop your vehicle and then leave theengine idling for long periods, werecommend that you do one of the following:
•Open the windows at least 1 in (3 cm).
•Set your climate control to outside air.
ENGINE BLOCK HEATER (IF EQUIPPED)
WARNING: Failure to follow engineblock heater instructions could result inproperty damage or serious personalinjury.
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Starting and Stopping the Engine

WARNING: Do not use your heaterwith ungrounded electrical systems ortwo-pronged adapters. There is a risk ofelectrical shock.
WARNING: Do not fully close thehood, or allow it to drop under its ownweight when using the engine blockheater. This could damage the power cableand may cause an electrical short resultingin fire, injury and property damage.
Note:The heater is most effective whenoutdoor temperatures are below 0°F (-18°C).
The heater acts as a starting aid by warmingthe engine coolant. This allows the climatecontrol system to respond quickly. Theequipment includes a heater element(installed in the engine block) and a wireharness. You can connect the system to agrounded 120-volt AC electrical source.
We recommend that you do the following fora safe and correct operation:
•Use a 16-gauge outdoor extension cordthat is product certified by Underwriter’sLaboratory (UL) or Canadian StandardsAssociation (CSA). This extension cordmust be suitable for use outdoors, in coldtemperatures, and be clearly markedSuitable for Use with OutdoorAppliances. Do not use an indoorextension cord outdoors. This couldresult in an electric shock or become afire hazard.
•Use as short an extension cord aspossible.
•Do not use multiple extension cords.
•Make sure that when in operation, theextension cord plug and heater cord plugconnections are free and clear of water.This could cause an electric shock or fire.
•Make sure your vehicle is parked in aclean area, clear of combustibles.
•Make sure the heater, heater cord andextension cord are firmly connected.
•Check for heat anywhere in the electricalhookup once the system has beenoperating for approximately 30 minutes.
•Make sure the system is unplugged andproperly stowed before starting anddriving your vehicle. Make sure theprotective cover seals the prongs of theblock heater cord plug when not in use.
•Make sure the heater system is checkedfor proper operation before winter.
Using the Engine Block Heater
Make sure the receptacle terminals are cleanand dry prior to use. Clean them with a drycloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours ofenergy per hour of use. The system does nothave a thermostat. It achieves maximumtemperature after approximately three hoursof operation. Using the heater longer thanthree hours does not improve systemperformance and unnecessarily useselectricity.
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Starting and Stopping the Engine

•Elevation is below about 11,000 ft(3,350 m).
•Ambient temperature is moderate.
•If equipped with selectable drive modesand when you select Normal, Conserve,Slippery.
•The trailer is not connected.
•Tow haul mode not engaged.
•You have not selected Manual mode.
The green Auto-Start-Stopindicator light on the instrumentcluster will illuminates to indicatewhen the automatic engine stop occurs.
If the instrument cluster isequipped with a greyAuto-Start-Stop indicator light, itilluminates when automatic engine stop isnot available due to one of the above notedconditions not being met.
Automatic Engine Restart
Any of the following conditions results in anautomatic restart of the engine:
•You have removed your foot from thebrake pedal.
•You press the accelerator pedal.
•You press the accelerator and the brakepedal at the same time.
•The driver seatbelt becomes unfastenedor the driver door is ajar.
•Your vehicle is moving.
•The interior compartment does not meetcustomer comfort when air conditioningor heat is on.
•Fogging of the windows could occur andthe air conditioning is on.
•The battery is not within optimaloperating conditions.
•You have exceeded the maximum engineoff time.
•When you press the Auto-Start-Stopbutton with the engine automaticallystopped.
•The front defroster is turned to the Maxsetting.
•When you shift into park (P) the enginewill restart.
Any of the following conditions may result inan automatic restart of the engine:
•You have increased the blower fan speedor changed the climate controltemperature.
•You have an electrical accessory turnedon or plugged in.
Note:You may notice that the climate seatfan fluctuates during an automatic restart.
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Unique Driving Characteristics E146361

Your vehicle may be equipped with atemporary or conventional spare tire. Atemporary spare tire is different in size(diameter or width), tread-type (All-Seasonor All-Terrain) or is from a differentmanufacturer than the road tires on yourvehicle. Consult information on the tire labelor Safety Compliance label for limitationswhen using.
Launching or Retrieving a Boat orPersonal Watercraft (PWC)
Note:Disconnect the wiring to the trailerbefore backing the trailer into the water.
Note:Reconnect the wiring to the trailerafter removing the trailer from the water.
When backing down a ramp during boatlaunching or retrieval:
•Do not allow the static water level to riseabove the bottom edge of the rearbumper.
•Do not allow waves to break higher than6 in (15 cm) above the bottom edge ofthe rear bumper.
Exceeding these limits may allow water toenter vehicle components:
•Causing internal damage to thecomponents.
•Affecting driveability, emissions, andreliability.
Replace the rear axle lubricant anytime therear axle has been submerged in water.Water may have contaminated the rear axlelubricant, which is not normally checked orchanged unless a leak is suspected or otheraxle repair is required.
TOWING THE VEHICLE ON FOUR
WHEELS
WARNING: If your vehicle has asteering wheel lock make sure the ignitionis in the accessory or on position whenbeing towed.
Recreational Towing
Note:Put your climate control system inrecirculated air mode to prevent exhaustfumes from entering your vehicle. SeeClimate Control (page 152).
Follow these guidelines if you have a needfor recreational towing, such as towing yourvehicle behind a motorhome. Theseguidelines are designed to prevent damageto your transmission.
Two-wheel Drive Vehicles
You cannot tow a two-wheel drive vehiclewith any wheels on the ground as vehicle ortransmission damage may occur. You musttow your vehicle with all four wheels off theground, for example when using acar-hauling trailer.
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Towing

Protected ComponentFuse RatingFuse Number
4X4 module25A271
Not used.—72
Not used.—73
Trailer tow backup lamps.10A174
Not used.—75
Body control module (BCM) run power 2.50A276
Climate control (heated/vented) seat module.30A277
Not used.—78
Not used.—79
Heated wiper park.10A180
Not used.—81
Not used.—82
Transmission control module (TCM) power.15A183
Not used.—84
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Fuses

Note:For flexible fuel vehicles, if you areoperating on E85, you may experience poorstarts or an inability to start the engine anddriveability problems until the fuel trim andethanol content have been relearned.
Make sure that you dispose of old batteriesin an environmentally friendly way. Seekadvice from your local authority aboutrecycling old batteries.
If storing your vehicle for more than 30 dayswithout recharging the battery, werecommend that you disconnect the negativebattery cable to maintain battery charge forquick starting.
Battery Management System (If Equipped)
The battery management system monitorsbattery conditions and takes actions toextend battery life. If excessive battery drainis detected, the system temporarily disablessome electrical systems to protect thebattery.
Systems included are:
•Heated rear window.
•Heated seats.
•Climate control.
•Heated steering wheel.
•Audio unit.
•Navigation system.
A message may appear in the informationdisplays to alert you that battery protectionactions are active. These messages are onlyfor notification that an action is taking place,and not intended to indicate an electricalproblem or that the battery requiresreplacement.
After battery replacement, or in some casesafter charging the battery with an externalcharger, the battery management systemrequires eight hours of vehicle sleep time torelearn the battery state of charge. Duringthis time your vehicle must remain fullylocked with the ignition switched off.
Note:Prior to relearning the battery state ofcharge, the battery management systemmay temporarily disable some electricalsystems.
Electrical Accessory Installation
To make sure the battery managementsystem works correctly, do not connect anelectrical device ground connection directlyto the battery negative post. This can causeinaccurate measurements of the batterycondition and potential incorrect systemoperation.
Note:If you add electrical accessories orcomponents to the vehicle, it may adverselyaffect battery performance and durability.This may also affect the performance ofother electrical systems in the vehicle.
CHECKING THE WIPER BLADES
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MaintenanceE142463

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