2018 LINCOLN NAVIGATOR Owners Manual

Maintaining Your Head Up Display
•Do not place objects onto the transparentcover, as they may block you from seeingportions of the image. These objectscould also damage the cover and affectthe quality of the projected image.
•The system uses a special windshielddesigned to provide the optimum imagequality. You must replace the windshieldin a vehicle with this system with acertified original equipmentmanufactured (OEM) head up displaywindshield. Replacing this system'swindshield with a non-head up displaywindshield causes a double image ordistorted image. Have an authorizeddealer or authorized repair facility replacethe windshield.
•Light conditions such as oncomingheadlamps, sunrise, sunset or reflectionsoff of wet road surfaces can affect thedriver's ability to see the HUD image.
•Clean the windshield often for optimalHUD performance. See Cleaning theWindows and Wiper Blades (page 385).
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Information Displays

AUTOMATIC CLIMATE CONTROLNote:You can switch temperature unitsbetween Fahrenheit and Celsius. See yourMyLincoln Touch information.
Note:The touchscreen system controls someof the climate features. See your MyLincolnTouch information.
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Driver temperature control:Adjusts the temperature setting onthe driver side. This control alsoadjusts the passenger sidetemperature when you switch offdual zone mode.
A
Defrost: Press to distribute airthrough the windshield air ventsand de-mister. Air distribution tothe instrument panel and footwellvents turns off. You can also usethis setting to defog and clear thewindshield of a thin covering of ice.
B
Heated rear window: Press toswitch the heated rear window onand off. See Heated Windows andMirrors (page 156).
C
Fan speed control: Adjusts thevolume of air circulated in front ofthe vehicle.
D
MENU: Press to access additionalcontrols for the front climatesystem. See your MyLincoln Touchinformation.
E
A/C: Press to switch the airconditioning on or off. Use A/Cwith recirculated air to improvecooling performance andefficiency.
F
Note: In certain conditions (forexample, maximum defrost), the airconditioning compressor maycontinue to operate even thoughyou switch off the air conditioning.
Recirculated air: Press to switchbetween outside air andrecirculated air. The air currentlyin the passenger compartmentrecirculates. This may reduce thetime needed to cool the interior(when used with A/C) and reduceunwanted odors from enteringyour vehicle.
G
Note: Recirculated air may turn off(or prevent you from switching on)in all air flow modes except MAXA/C to reduce the risk of fogging.Recirculation may also turn on andoff in Panel or Panel/Floor air flowmodes during hot weather in orderto improve cooling efficiency.
Passenger temperature control:Adjusts the temperature setting onthe passenger side.
H
MAX A/C: Press for maximumcooling. The driver and passengersettings set to LO, recirculated airflows through the instrument panelvents, air conditioning turns on andthe fan adjusts to the highestspeed.
I
Heated seats: Press to switch theheated seats on and off. SeeClimate Controlled Seats (page179).
J
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Climate Control

Ventilated seats: Press to switchthe ventilated seats on and off.See Climate Controlled Seats(page 179).
K
Rear climate: Press to accessadditional controls for the rearclimate system.
L
AUTO: Press to switch onautomatic operation. Adjust toselect the desired temperature.Fan speed, air distribution, airconditioning operation, andoutside or recirculated air adjustto heat or cool the vehicle tomaintain the desired temperature.You can also switch off dual zonemode by pressing and holding formore than two seconds.
M
The fan speed may reduce when using thevoice commands of the SYNC system. Pressand hold the AC and recirculated air buttonssimultaneously and increase the fan speedto disable or re-enable this feature.
Automatic Fan Settings
The AUTO button illuminates for thefollowing fan settings:
•When three indicators are on, the fanadjusts to the highest speed to reach theselected temperature as quickly aspossible.
•When two indicators are on, the fanadjusts to a medium speed to reach theselected temperature with a reducedamount of cabin noise.
•When one indicator is on, the fan adjuststo the lowest speed to reach the selectedtemperature with the least amount ofcabin noise.
Note:The system starts at the previous fansetting when you switch on AUTO.
HINTS ON CONTROLLING THE
INTERIOR CLIMATE
General Hints
Note:Prolonged use of recirculated air maycause the windows to fog up.
Note:You may feel a small amount of airfrom the footwell air vents regardless of theair distribution setting.
Note:To reduce humidity build-up insideyour vehicle, do not drive with the systemswitched off or with recirculated air alwaysswitched on.
Note:Do not place objects under the frontseats as this may interfere with the airflowto the rear seats.
Note:Remove any snow, ice or leaves fromthe air intake area at the base of thewindshield.
Note:To improve the time to reach acomfortable temperature in hot weather,drive with the windows open until you feelcold air through the air vents.
Automatic Climate Control
Note:Adjusting the settings when yourvehicle interior is extremely hot or cold is notnecessary.
Note:The system adjusts to heat or cool theinterior to the temperature you select asquickly as possible.
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Climate Control

Note:For the system to function efficiently,the instrument panel and side air ventsshould be fully open.
Note:If you select AUTO during cold outsidetemperatures, the system directs air flow tothe windshield and side window air vents. Inaddition, the blower motor may run at aslower speed until the engine warms up.
Note:If you select AUTO during hottemperatures and the inside of the vehicleis hot, the system uses recirculated air tomaximize interior cooling. Blower motorspeed may also reduce until the air cools.
Quickly Heating the Interior
1. Press and release AUTO.
2. Adjust the temperature function to thesetting you prefer.
Recommended Settings for Heating
1. Press and release AUTO.
2. Adjust the temperature function to thesetting you prefer. Use 72°F (22°C) as astarting point, then adjust the setting asnecessary.
Quickly Cooling the Interior
1. Press and release MAX A/C.
Recommended Settings for Cooling
1. Press and release AUTO.
2. Adjust the temperature function to thesetting you prefer. Use 72°F (22°C) as astarting point, then adjust the setting asnecessary.
Defogging the Side Windows in ColdWeather
1. Press and release defrost.
2. Adjust the temperature control to thesetting you prefer. Use 72°F (22°C) as astarting point, then adjust the setting asnecessary.
REAR PASSENGER CLIMATE CONTROLS
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Rear fan speed control: Adjuststhe volume of air circulated to therear passenger compartment.
A
Rear heated seats: Press to switchthe rear heated seats on and off.B
Rear AUTO: Press to switch onautomatic operation. Adjust toselect the desired temperature.Fan speed and air distributionadjust to heat or cool the vehicleto maintain the desiredtemperature.
C
Rear air distribution control: Pressto switch direction of airflow.D
Rear passenger temperaturecontrol: Adjusts the temperaturesetting for the rear passengercompartment.
E
Rear passenger power: Press toswitch the rear system on and off.F
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Note: The rear climate systemturns off whenever you switch onmax defrost, and turns back onwhen you switch max defrost off.You can switch on the rear systemwith max defrost on.
Rear control lock: Whenilluminated, you can only operatethe rear passenger settingsthrough the front controls.
G
Note: The indicator brieflyilluminates if you try to use the rearclimate system when the controlsare locked.
HEATED WINDOWS AND MIRRORS
Note:Make sure the vehicle is runningbefore operating the heated windows.
Heated Rear Window
Press the button to clear theheated rear window of thin ice andfog. The heated rear window turnsoff after a short period of time. Press thebutton again to switch it off.
Note: Do not use razor blades or othersharp objects to clean or remove decals fromthe inside of the heated rear window. Thevehicle warranty does not cover damagecaused to the heated rear window grid lines.
Heated Exterior Mirrors (If Equipped)
When you switch the heated rear windowon, the heated exterior mirrors turn on.
Note:Do not remove ice from the mirrorswith a scraper or adjust the mirror glasswhen it is frozen in place.
Note:Do not clean the mirror housing orglass with harsh abrasives, fuel or otherpetroleum-based cleaning products.
Windshield Wiper De-icer (If Equipped)
The windshield wiper de-icer turns on in lowtemperatures.
CABIN AIR FILTER
Your vehicle is equipped with a cabin airfilter, which gives you and your passengersthe following benefits:
•It improves your driving comfort byreducing particle and odor concentration.
•It improves the interior compartmentcleanliness.
•It protects the climate controlcomponents from particle deposits.
You can locate the cabin air filter behind theglove box.
Note:Make sure you have a cabin air filterinstalled at all times. This prevents foreignobjects from entering the system. Runningthe system without a filter in place couldresult in degradation or damage to thesystem.
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Replace the filter at regular intervals. SeeScheduled Maintenance (page 552).
For additional cabin air filter information, orto replace the filter, see a qualifiedtechnician.
REMOTE START
The system adjusts the interior temperaturedepending on your chosen settings duringremote start.
You cannot adjust the climate control settingduring remote start operation. When youswitch the ignition on, the climate controlsystem returns to the previous settings. Youcan now make adjustments.
Some features may remain on if they turn onduring remote start:
•Driver heated seat.
•Driver ventilated seat.
•Heated steering wheel.
•Heated mirrors.
•Heated rear window.
•Windshield wiper de-icer.
Note:If the passenger heated or ventilatedseats are on when you switch the vehicleoff, they default to the driver setting whenyou switch the vehicle on.
You can adjust the default remote startsettings using the information displaycontrols. See Information Displays (page119).
Automatic Settings
In hot weather, the system sets to 72°F(22°C). The ventilated seats set to high (ifavailable, and if you select AUTO in theinformation display).
In moderate weather, the system heats orcools (based on pre-selected settings). Therear defroster, heated mirrors and heated orventilated seats do not turn on.
In cold weather, the system sets to 72°F(22°C). The heated seats and heated steeringwheel set to high (if available, and if youselect AUTO in the information display). Therear defroster and heated mirrors turn on.
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