2023 LINCOLN NAVIGATOR air conditioning

Remote Start
What Is Remote Start...................................156
Remote Start Precautions..........................156
Remote Start Limitations............................156
Enabling Remote Start................................156
Remotely Starting and Stopping theVehicle........................................................156
Extending the Remote Start Duration.......................................................................157
Remote Start Remote Control Indicators.......................................................................157
Remote Start Settings.................................157
Climate Control
Identifying the Climate Control Unit........159
Switching Climate Control On and Off.......................................................................159
Switching Recirculated Air On and Off.......................................................................159
Switching Air Conditioning On and Off.......................................................................159
Switching Defrost On and Off...................159
Switching Maximum Defrost On and Off.......................................................................159
Switching Maximum Cooling On and Off.......................................................................160
Switching the Heated Rear Window Onand Off........................................................160
Setting the Blower Motor Speed.............160
Setting the Temperature............................160
Directing the Flow of Air............................160
Auto Mode......................................................161
Climate Control Hints..................................162
Rear Passenger Climate Control
Identifying the Rear Passenger ClimateControl Unit...............................................164
Switching the Rear Passenger ClimateControls On and Off................................164
Setting the Blower Motor Speed.............164
Setting the Temperature............................165
Directing the Flow of Air............................165
Rear Auto Mode...........................................165
Rear Passenger Climate Control Indicators.......................................................................165
Interior Air Quality
What Is the Cabin Air Filter........................166
Replacing the Cabin Air Filter...................166
Front Seats
Front Seat Precautions...............................167
Sitting in the Correct Position...................167
Power Seats..................................................168
Massage Seats..............................................172
Heated Seats.................................................173
Ventilated Seats............................................174
Rear Seats
Manual Seats.................................................175
Power Seats...................................................179
Massage Seats.............................................182
Heated Seats................................................182
Ventilated Seats...........................................183
Rear Occupant Alert System
What is the Rear Occupant Alert System.......................................................................184
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMTable of Contents

Motorcraft Parts...........................................468
Engine Oil Capacity and Specification......................................................................469
Cooling System Capacity and Specification.......................................................................471
Fuel Tank Capacity......................................473
Air Conditioning System Capacity andSpecification.............................................474
Washer Fluid Specification.......................475
Brake Fluid Specification...........................475
Transfer Case Fluid Capacity andSpecification.............................................477
Front Axle Fluid Capacity and Specification......................................................................478
Rear Axle Fluid Capacity and Specification......................................................................479
Vehicle Identification
Vehicle Identification Number.................480
Connected Vehicle
What Is a Connected Vehicle....................481
Connected Vehicle Requirements...........481
Connected Vehicle Limitations.................481
Connecting the Vehicle to a MobileNetwork......................................................481
Connecting the Vehicle to a Wi-Fi Network......................................................................482
Connected Vehicle – Troubleshooting......................................................................482
Vehicle Wi-Fi Hotspot
Creating a Vehicle Wi-Fi Hotspot............484
Changing the Vehicle Wi-Fi Hotspot Nameor Password..............................................484
Vehicle Wi-Fi Hotspot – Troubleshooting......................................................................485
Audio System
Audio System Precautions.......................486
Identifying the Audio Unit.........................486
Switching the Audio Unit On and Off.....486
Selecting the Audio Source.....................486
Playing or Pausing the Audio Source.....486
Adjusting the Volume.................................487
Switching Shuffle Mode On and Off.......487
Switching Repeat Mode On and Off......487
Setting a Memory Preset...........................487
Muting the Audio.........................................487
Adjusting the Sound Settings..................487
Setting the Clock and Date......................488
AM/FM Radio................................................488
Switching the Display On and Off...........489
Digital Radio.................................................489
Satellite Radio...............................................491
Audio System – Troubleshooting...........493
Rear Passenger Audio Controls
Identifying the Rear Passenger AudioControls.....................................................497
Switching the Rear Passenger AudioControls On and Off...............................497
Selecting the Audio Source......................497
Playing and Pausing the Audio Source......................................................................497
Adjusting the Volume.................................497
Switching Shuffle Mode On and Off.......497
Switching Repeat Mode On and Off......497
Changing the Radio Station......................497
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMTable of Contents

SYMBOLS USED ON YOUR
VEHICLE
These are some of the symbols you may seeon your vehicle.
Airbag
Air conditioning system
Air conditioning system lubricanttype
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Blower motor
Brake fluid - non petroleum based
Brake system
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Electric Parking brake
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt
Flammable
Front fog lamps
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMSymbols GlossaryE67017 E162384 E231157 E67020 E139220 E67021 E139227 E139209 E67024 E270480 E139223 E139211 E141128 E332905 E139219 E139212 E103308 E67022 E139221 E139228 E71880 E231160

IDENTIFYING THE CLIMATE
CONTROL UNIT
Depending on your vehicle options, thecontrols could look different than what yousee here.
SWITCHING CLIMATE CONTROL
ON AND OFF
Press the button on the climatecontrol unit to access additionalcontrols for the climate system.
Press the button on thetouchscreen.
SWITCHING RECIRCULATED AIR
ON AND OFF
Press the button to recirculate aircurrently in the passengercompartment.
Note:Recirculated air may turn offautomatically, or prevent you from switchingon in all air flow modes except MAX A/C toreduce the risk of fogging. Recirculation mayalso turn on and off automatically in variousair distribution control combinations toimprove heating or cooling efficiency.
SWITCHING AIR CONDITIONING
ON AND OFF
Press the button.
Note:Under certain conditions, the airconditioning compressor could continue tooperate after you switch air conditioning off.
Note:To keep the system and itscomponents fully functional, switch airconditioning on and let your vehicle idle atleast once per month for a minimum of twominutes.
SWITCHING DEFROST ON AND
OFF
Press the button to switch thewindshield air vents on.
SWITCHING MAXIMUM DEFROST
ON AND OFF
Press the button on the climatecontrol unit to access additionalcontrols for the climate system.
Press the button on thetouchscreen.
Air flows through the windshield air vents,and the blower motor adjusts to the highestspeed.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMClimate ControlE355898 E265038 E265038

You can also use this setting to defog andclear the windshield of a thin covering of ice.
Note:To prevent window fogging, youcannot select recirculated air whenmaximum defrost is on.
Note:The heated rear window also turns onwhen you select maximum defrost.
SWITCHING MAXIMUM COOLING
ON AND OFF
Press the button.
Note:When you switch maximum coolingoff, air conditioning remains on.
SWITCHING THE HEATED REAR
WINDOW ON AND OFF
Press the button to clear the rearwindow of thin ice and fog. Theheated rear window turns off aftera short period of time.
Note:This button also activates the heatedmirrors.
Note:Do not use harsh chemicals, razorblades or other sharp objects to clean orremove decals from the inside of the heatedrear window as this could cause damage tothe heated rear window grid lines notcovered by the vehicle Warranty.
SETTING THE BLOWER MOTOR
SPEED
Turn the control to adjust thevolume of air circulated in thevehicle.
SETTING THE TEMPERATURE
Press the toggle button on the left-hand sideof the climate control upward or downwardto set the left-hand temperature.
Note:This control also adjusts the right-handside temperature when you switch off dualzone mode.
Press the toggle button on the right-handside of the climate control upward ordownward to set the right-hand temperature.
DIRECTING THE FLOW OF AIR
Press the button to accessadditional controls for the climatesystem.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMClimate Control E266187 E266186 E265038

SETTING THE TEMPERATURE
Press the buttons on the touchscreen to setthe temperature in the rear passengercompartment.
DIRECTING THE FLOW OF AIR
Directing Air to the Rear Console AirVents
Press the button on thetouchscreen to direct airflow to therear console air vents.
Directing Air to the Rear Footwell AirVents
Press the button on thetouchscreen to direct airflow torear footwell air vents.
Note:Air can be directed through anycombination of air vents.
REAR AUTO MODE
SWITCHING REAR AUTO MODE ONAND OFF
Press the button on thetouchscreen to switch rearautomatic operation on, then setthe temperature.
The system adjusts the blower motor speed,air distribution, air conditioning operation toreach and maintain the temperature youhave set.
REAR PASSENGER CLIMATE
CONTROL INDICATORS
Illuminates when the rear climatecontrols are locked through thefront climate controls.
Note:If the rear climate controls are lockedand the rear climate system is turned off, theindicator illuminates for a few seconds whenyou try to use any of the rear climatecontrols.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMRear Passenger Climate ControlE356421 E356422 E356421 E356422 E244097 E244098

COLD WEATHER PRECAUTIONS
The functional operation of somecomponents and systems can be affected attemperatures below approximately -13°F(-25°C).
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.
On ice and snow, you should drive moreslowly than usual. Your vehicle has a fourwheel anti-lock brake system, do not pumpthe brake pedal. See Anti-Lock BrakingSystem Limitations (page 232).
BREAKING-IN
Your vehicle requires a break-in period. Forthe first 1,000 mi (1,600 km), avoid driving athigh speeds, heavy braking, aggressiveshifting or using your vehicle to tow. Duringthis time, your vehicle may exhibit someunusual driving characteristics.
DRIVING ECONOMICALLY
The following helps to improve fuelconsumption:
•Drive smoothly, accelerate gently andanticipate the road ahead to avoid heavybraking.
•Regularly check your tire pressures andmake sure that they are inflated to thecorrect pressure.
•Follow the recommended maintenanceschedule and carry out therecommended checks.
•Plan your journey and check the trafficbefore you set off. It is more efficient tocombine errands into a single tripwhenever possible.
•Avoid idling the engine in cold weatheror for extended periods. Start the engineonly when you are ready to set off.
•Do not carry unnecessary weight in yourvehicle as extra weight wastes fuel.
•Do not add unnecessary accessories tothe exterior of your vehicle, for examplerunning boards. If you use a roof rack,remember to fold it down or remove itwhen not in use.
•Do not shift into neutral when you arebraking or when your vehicle is slowingdown.
•Shut all windows when driving at highspeeds.
•Switch off all electric systems when notin use, for example air conditioning. Makesure that you unplug any accessoriesfrom the auxiliary power points when notin use.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMDriving Hints

Fail-Safe Cooling
Fail-safe cooling allows you to temporarilydrive your vehicle before any incrementalcomponent damage occurs. The fail-safedistance depends on ambient temperature,vehicle load and terrain.
How Fail-Safe Cooling Works
WARNING: If you continue to driveyour vehicle when the engine isoverheating, the engine could stop withoutwarning. Failure to follow this instructioncould result in the loss of control of yourvehicle.
If the engine begins to overheat,the coolant temperature gaugemoves toward the red zone:
A warning lamp illuminates and amessage may appear in theinformation display.
If the engine reaches a presetover-temperature condition, the engineautomatically switches to alternating cylinderoperation. Each disabled cylinder acts as anair pump and cools the engine.
When this occurs, your vehicle still operates,however:
•Engine power is limited.
•The air conditioning system turns off.
Continued operation increases the enginetemperature, causing the engine tocompletely shut down. Your steering andbraking effort increases in this situation.
When the engine temperature cools, you canre-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNING: Fail-safe mode is for useduring emergencies only. Operate yourvehicle in fail-safe mode only as long asnecessary to bring your vehicle to rest ina safe location and seek immediate repairs.When in fail-safe mode, your vehicle willhave limited power, will not be able tomaintain high-speed operation, and maycompletely shut down without warning,potentially losing engine power, powersteering assist, and power brake assist,which may increase the possibility of acrash resulting in serious injury.
WARNING: Do not remove thecoolant reservoir cap when the engine ison or the cooling system is hot. Wait 10minutes for the cooling system to cooldown. Cover the coolant reservoir cap witha thick cloth to prevent the possibility ofscalding and slowly remove the cap.Failure to follow this instruction could resultin personal injury.
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