2022 LINCOLN NAVIGATOR air conditioning

How Fail-Safe Cooling Works
If the engine begins to overheat,
the coolant temperature gauge
moves toward the red zone:
A warning lamp illuminates and a
message may appear in the
information display.
If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating cylinder
operation. Each disabled cylinder acts as an
air 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 engine
temperature, causing the engine to
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you can
re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage. When Fail-Safe Mode Is Activated WARNING: Fail-safe mode is for use
during emergencies only. Operate your
vehicle in fail-safe mode only as long as
necessary to bring your vehicle to rest in
a safe location and seek immediate repairs.
When in fail-safe mode, your vehicle will
have limited power, will not be able to
maintain high-speed operation, and may
completely shut down without warning,
potentially losing engine power, power
steering assist, and power brake assist,
which may increase the possibility of a
crash resulting in serious injury. WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap with
a thick cloth to prevent the possibility of
scalding and slowly remove the cap.
Failure to follow this instruction could result
in personal injury. Your vehicle has limited engine power when
in the fail-safe mode, drive your vehicle with
caution. Your vehicle does not maintain
high-speed operation and the engine could
operate poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
1. Pull off the road as soon as safely
possible and switch the engine off.
2. If you are a member of a roadside assistance program, we recommend that
you contact your roadside assistance
service provider.
3. If this is not possible, wait for a short period of time for the engine to cool.
4. Check the coolant level. If the coolant level is at or below the minimum mark,
add prediluted coolant immediately.
5. When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage.
Note: Driving your vehicle without repair
increases the chance of engine damage.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Maintenance

Engine Coolant Temperature
Management (If Equipped)
WARNING:
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the vehicle
may not be able to accelerate with full
power until the coolant temperature
reduces.
If you tow a trailer with your vehicle, the
engine may temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long or
steep grade in high ambient temperatures.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display. You may notice a reduction in vehicle speed
caused by reduced engine power in order
to manage the engine coolant temperature.
Your vehicle may enter this mode if certain
high-temperature and high-load conditions
take place. The amount of speed reduction
depends on vehicle loading, grade and
ambient temperature. If this occurs, there is
no need to stop your vehicle. You can
continue to drive.
The air conditioning may automatically turn
on and off during severe operating
conditions to protect the engine from
overheating. When the coolant temperature
decreases to the normal operating
temperature, the air conditioning turns on.
If the coolant temperature gauge moves fully
into the red zone, or if the coolant
temperature warning or service engine soon
messages appear in your information display,
do the following:
1.
Stop your vehicle as soon as it is safe to
do so. Fully apply the parking brake, shift
into park (P) or neutral (N). 2. Leave the engine running until the
coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after several
minutes, follow the remaining steps.
3. Switch the engine off and wait for it to cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
ENGINE AIR FILTER
CHANGING THE ENGINE AIR FILTER WARNING:
To reduce the risk of
vehicle damage and personal burn injuries,
do not start your engine with the air
cleaner removed and do not remove it
while the engine is running.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Maintenance

AIR CONDITIONING SYSTEM
CAPACITY AND SPECIFICATION
WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system can
cause personal injury.
Use refrigerant and oil that meets the defined
specifications. If you do not use refrigerant and oil that
meets the defined specifications, it could
result in:
•
Component damage that your vehicle
warranty does not cover.
• Reduced vehicle performance.
Capacities Refrigerant Oil
Refrigerant
Variant
6.1 fl oz (180 ml)
37 oz (1.05 kg)
All.
Materials Specification
Name
WSS-M17B21-A
R-1234yf Refrigerant(U.S.)
R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)
YN-33-A(U.S.)
HS7Z-19B519-BA(Canada)
WSS-M2C300-A2
Motorcraft® R-1234yf Refrigerant PAG Oil(U.S.)
Motorcraft® R-1234yf Refrigerant PAG Oil / Huile PAG pour frigorigène R-1234yf
Motorcraft®(Canada)
YN-35(U.S. & Canada)
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Capacities and Specifications

Check Every Six Months
The seatbelts and seat latches for wear and function.
Safety warning lamps, brake, ABS, airbag and seatbelt for operation.
The washer spray and wiper operation. Clean or replace blades as necessa\
ry.
Multi-Point Inspection
It is important to have the systems on your
vehicle regularly checked. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval to
help make sure your vehicle keeps running
great. Multi-Point Inspection
Hazard warning system operation
Accessory drive belt or belts
Horn operation
Battery performance
Radiator, cooler, heater and air conditioning hoses
Engine air filter
Suspension components for leaks or damage
Exhaust system
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Scheduled Maintenance

Adjusting the Luggage Compartment
Divider..........................................................343
Adjusting the Luggage Compartment Load Floor..............................................................342
Adjusting the Map.........................................518
Changing the Format of the Map....................518
Zooming the Map In and Out...........................518
Adjusting the Pedals......................................113
Adjusting the Seatbelt Height
.....................56
Adjusting the Seatbelts During Pregnancy......................................................55
Adjusting the Sound Settings
...................489
Adjusting the Steering Wheel.....................112
Adjusting the Volume..................................489
Aid Mode.........................................................301 How Does Aid Mode Work...............................301
What Is Aid Mode................................................301
Airbag Precautions
.........................................63
Airbags...............................................................61
Front Passenger Sensing System....................65
Air Conditioning See: Climate Control..........................................158
Air Conditioning System Capacity and Specification................................................475
Alert and Aid Mode.....................................302 How Does Alert and Aid Mode Work............302
What Is Alert and Aid Mode............................302 Alert Mode
......................................................301
Adjusting the Steering Wheel Vibration
Intensity.............................................................301
How Does Alert Mode Work............................301
What Is Alert Mode.............................................301
AM/FM Radio.................................................490 AM/FM Radio Limitations.................................490
Selecting a Radio Station..................................
491
Ambient Lighting
...........................................132
Adjusting Ambient Lighting..............................132
Switching Ambient Lighting On and Off........132
Anti-Lock Braking System..........................233 Anti-Lock Braking System Limitations...........233
Anti-Theft Alarm System.............................106 Arming the Anti-Theft Alarm System..............107
Disarming the Anti-Theft Alarm System........107
How Does the Anti-Theft Alarm System
Work...................................................................106
What Are the Inclination Sensors....................107
What Are the Interior Sensors.........................106
What Is the Anti-Theft Alarm System.............106
What Is the Perimeter Alarm............................106
Anti-Theft Alarm System Settings.............107 Setting the Alarm Security Level.....................107
Switching Ask on Exit On and Off...................107
What are the Alarm Security Levels...............107
What Is Ask on Exit.............................................107
Appendices......................................................611 Applying the Electric Parking Brake........236
Applying the Electric Parking Brake in an
Emergency..................................................236
App Precautions
............................................513
App Requirements........................................513
Apps..................................................................513
Audio System................................................488
AM/FM Radio.......................................................490
Audio System – Troubleshooting..................496
Digital Radio..........................................................491
Satellite Radio.....................................................493
Audio System Precautions
.........................488
Audio System – Troubleshooting............496 Audio System – Information Messages.......
496
Auto-Dimming Exterior Mirror....................138 What Is the Auto-Dimming Exterior
Mirror..................................................................138
Auto-Dimming Interior Mirror.....................136 Auto-Dimming Interior Mirror
Limitations .........................................................136
What Is the Auto-Dimming Interior Mirror..................................................................136
Auto Hold
.......................................................244
Auto Hold Indicators...................................245
Autolamps........................................................121 Autolamp Settings................................................121
What Are Autolamps...........................................121
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Index

Starting and Stopping the Engine...........200
Automatic Engine Stop.....................................203
Engine Block Heater.........................................202
Starting and Stopping the Engine –
Troubleshooting.............................................205
Starting the Engine.............................................201
Stopping the Engine..........................................203
Starting and Stopping the Engine – Troubleshooting........................................205
Starting and Stopping the Engine – Frequently Asked Questions...........................................206
Starting and Stopping the Engine – Information Messages..................................205
Starting and Stopping the Engine – Warning Lamps...............................................................205
Starting the Engine.......................................201 Restarting the Engine After Stopping it.........201
Starting a Gasoline Engine...............................201
Status Bar........................................................501
Steering..........................................................253 Electric Power Steering....................................253
Steering – Troubleshooting.............................254
Steering – Troubleshooting.......................254 Steering – Information Messages..................254
Steering – Warning Indicators........................254
Steering Wheel................................................29 Stopping the Engine
....................................207
Stopping the Engine When Your Vehicle is
Moving..............................................................203
Stopping the Engine When Your Vehicle is Stationary.........................................................203
Stopping the Liftgate Movement
..............103
Storage............................................................199 Center Console....................................................199
Glove Compartment...........................................199
Overhead Storage..............................................199
Storing Your Vehicle
....................................435
Sunroof See: Moonroof.....................................................139
Switching ActiveGlide ™ On and Off.........288
Switching Active Park Assist On and Off..................................................................265
Switching Adaptive Cruise Control On and Off..................................................................273
Switching Air Conditioning On and Off...................................................................158
Switching All of the Interior Lamps On and Off
....................................................................131
Switching Android Auto On and Off.........514
Switching Apple CarPlay On and Off.......514
Switching Auto Hold On and Off..............244
Switching Auto-Start-Stop On and Off..................................................................207 Switching Blind Spot Information System
On and Off....................................................312
Switching Climate Control On and Off...................................................................158
Switching Cross Traffic Alert On and Off...................................................................317
Switching Defrost On and Off....................158
Switching Driver Alert On and Off............331
Switching Easy Entry and Exit On and Off.....................................................................97
Switching From Adaptive Cruise Control to Cruise Control........................................278
Switching Hill Descent Control On and Off...................................................................251
Switching Maximum Cooling On and Off...................................................................159
Switching Maximum Defrost On and Off...................................................................158
Switching Parking Aid On and Off...........256
Switching Pre-Collision Assist On and Off..................................................................322
Switching Rear Occupant Alert System On and Off...........................................................184
Switching Recirculated Air On and Off...................................................................158
Switching Repeat Mode On and Off.......489
Switching Reverse Braking Assist On and Off
..................................................................240
635
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Index