engine coolant LINCOLN NAVIGATOR 2021 Owner's Manual

Other Maintenance Items
1
Replace the accessory drive belt(s).
Change the engine coolant. 3
Every 200,000 mi (320,000 km)
1 Perform these maintenance items within 3,000 mi (4,800 km) of the last engine oil and filter change. Do not exceed the designated distance
for the interval.
2 After initial inspection, inspect every other oil change until replaced.\
3 Initial replacement at ten years or 200,000 mi (320,000 km), then every five years or 100,000 mi (160,000 km).
SPECIAL OPERATING CONDITIONS
SCHEDULED MAINTENANCE
If you operate your vehicle
primarily in any
of the following conditions, you need to
perform extra maintenance, as indicated. If
you operate your vehicle occasionally under
any of these conditions, it is not necessary
to perform the extra maintenance. For
specific recommendations, see your
dealership service advisor or technician. Perform the services shown in the following
tables when specified or within
3,000 mi
(4,800 km) of the message appearing in the
information display prompting you to change
your oil. •
Example 1: The message comes on at
28,751 mi (46,270 km). Perform the
30,000 mi (48,000 km) automatic
transmission fluid replacement.
• Example 2
: The message has not come
on, but the odometer reads 30,000 mi
(48,000 km) (for example, the Intelligent
Oil-Life Monitor was reset at 25,000 mi
(40,000 km)). Perform the engine air filter
replacement.
547
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Scheduled Maintenance

Engine Coolant...................................................442
Engine Oil.............................................................443
Front Axle.............................................................449
Fuel Tank..............................................................446
Grease...................................................................446
Hydraulic Brake System....................................447
Locks......................................................................447
Rear Axle..............................................................449
Transfer Case......................................................448
Washer Reservoir...............................................450
Cargo Nets.....................................................307
Car Wash See: Cleaning the Exterior...............................397
Catalytic Converter
......................................224
On-Board Diagnostics (OBD-II).......................225
Readiness for Inspection and Maintenance
(I/M) Testing.....................................................226
Center Console
............................................205
Changing a Bulb...........................................395
LED Lamps...........................................................395
Changing a Fuse...........................................374 Fuses......................................................................374
Changing a Road Wheel............................429 Dissimilar Spare Wheel and Tire Assembly
Information......................................................430
Location of the Spare Tire and Tools............430
Tire Change Procedure.....................................
431 Changing the 12V Battery..........................390
Battery Management System..........................392
Changing the Engine Air Filter.................382
Changing the Vehicle Wi-Fi Hotspot Name or Password................................................459
Changing the Wiper Blades......................394
Charging a Wireless Device......................204
Checking MyKey System Status
..................81
MyKey Distance......................................................81
Number of Admin Keys.......................................82
Number of MyKeys...............................................82
Checking the Wiper Blades.......................394
Childminder Mirror
........................................123
Child Restraint and Seatbelt Maintenance..................................................54
Child Restraint Positioning
...........................42
Child Safety......................................................24
General Information.............................................24
Child Safety Locks
..........................................44
Left-Hand Side.......................................................44
Right-Hand Side....................................................44
Cleaning Leather Seats..............................403
Cleaning Products.......................................396 Materials...............................................................396
Cleaning the Engine
....................................399
Cleaning the Exterior...................................397 Cleaning the Exterior Lamps...........................397
Cleaning the Exterior Precautions.................397 Exterior Chrome Parts.......................................398
Exterior Plastic Parts..........................................398
Stripes or Graphics............................................398
Underbody...........................................................398
Under Hood.........................................................398
Cleaning the Instrument Panel and Instrument Cluster Lens...........................402
Cleaning the Interior...................................400 Cleaning Black Label or Presidential
Interior..............................................................400
Cleaning the Wheels
...................................403
Cleaning the Windows and Wiper Blades...........................................................399
Clearing All MyKeys........................................81
Climate............................................................499 Accessing Rear Climate Controls..................502
Accessing the Climate Control Menu...........499
Directing the Airflow..........................................499
Rear Climate Control Lock Indicator.............502
Setting the Blower Motor Speed...................
500
Setting the Temperature..................................500
Switching Auto Mode On and Off.................500
Switching Dual Zone Mode On and Off.......500
Switching Maximum Air Conditioning On and Off.......................................................................501
Switching Maximum Defrost On and Off......501
Switching Rear Auto Mode On and Off........502
Switching Recirculated Air On and Off..........501
623
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Index

Switching the Air Conditioning On and
Off......................................................................500
Switching the Climate Controlled Seats On and Off.............................................................500
Switching the Climate Control On and Off......................................................................500
Switching the Heated Exterior Mirrors On and Off.......................................................................501
Switching the Heated Rear Window On and Off.......................................................................501
Switching the Heated Seats On and Off.......501
Switching the Heated Steering Wheel On and Off.......................................................................501
Switching the Heated Windshield On and Off.......................................................................501
Switching the Rear Climate Controlled Seats On and Off.......................................................502
Switching the Rear Heated Seats On and Off......................................................................502
Switching the Rear Ventilated Seats On and Off......................................................................502
Switching the Ventilated Seats On and Off......................................................................502
Climate Control..............................................166
Climate Controlled Seats............................193
Automatic Climate Controlled Seats..............193
Heated Seats........................................................193
Ventilated Seats...................................................194 Connected Vehicle
......................................455
Connecting the Vehicle to a Mobile
Network............................................................455
Connected Vehicle Limitations.................455
Connected Vehicle Requirements...........455
Connected Vehicle – Troubleshooting.........................................456
Connecting the Vehicle to a Mobile Network.......................................................455
Connecting Lincoln Way to the Modem.......455
Enabling and Disabling the Modem..............455
What Is the Modem............................................455
Connecting the Vehicle to a Wi-Fi Network.......................................................455
Coolant Check See: Engine Coolant Check.............................383
Crash Sensors and Airbag Indicator..........65
Creating a MyKey...........................................80 Programming and Changing Configurable
Settings................................................................81
Creating a Vehicle Wi-Fi Hotspot
.............459
Connecting a Device to the Wi-Fi
Hotspot.............................................................459
Finding the Wi-Fi Hotspot Name and Password.........................................................459
Cross Traffic Alert.........................................292 Cross Traffic Alert Behavior When Trailer is
Attached ...........................................................295 Cross Traffic Alert Indicator.............................296
Cross Traffic Alert Information
Messages.........................................................296
Cross Traffic Alert System Limitations..........295
Cross Traffic Alert System Sensors...............295
Switching the System On and Off..................
295
Using Cross Traffic Alert...................................292
Cruise Control...............................................272
Cruise Control Indicators............................273
Cruise Control - Vehicles With: Adaptive Cruise Control.............................................103
Cruise Control - Vehicles With: Cruise Control...........................................................103
Customer Assistance...................................351
Customer Information
..................................551
Radio Frequency Certification Labels............551
D
Data Recording
................................................12
Comfort, Convenience and Entertainment
Data.......................................................................14
Event Data...............................................................13
Service Data............................................................12
Services That Third Parties Provide..................14
Services That We Provide....................................14
Vehicles With a Modem.......................................15
Vehicles With an Emergency Call System.......16
624
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Index

Vehicles With SYNC..............................................15
Daytime Running Lamps - Vehicles With: Configurable Daytime Running
Lamps.............................................................112
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)................112
Declaration of Conformity - Vehicles With: SYNC 3
.........................................................620
Radio Frequency Statement...........................620
Digital Radio
..................................................465
HD Radio Reception and Station
Troubleshooting.............................................466
Direction Indicators
........................................114
Lane Change.........................................................114
Doors and Locks.............................................84
Drive Mode Control.....................................303 Lincoln Drive Modes..........................................303
Driver Alert
......................................................281
Using Driver Alert...............................................282
Driver and Passenger Airbags....................58 Children and Airbags...........................................59
Proper Driver and Front Passenger Seating
Adjustment.........................................................59
Driving Aids....................................................281
Driving Hints...................................................341
Driving Through Water................................342 DRL
See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running Lamps......112
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL).....................112
E
Economical Driving
.......................................341
Electric Parking Brake.................................242
Applying the Electric Parking Brake..............242
Automatically Releasing the Electric Parking
Brake.................................................................243
Manually Releasing the Electric Parking Brake.................................................................243
Releasing the Electric Parking Brake if the Vehicle Battery is Running Out of
Charge..............................................................243
Electromagnetic Compatibility..................584
Emergency Call Limitations.........................68
Emergency Call Requirements
....................67
Emission Law.................................................223 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance............224
Tampering With a Noise Control System..............................................................223 End User License Agreement...................589
VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ....................................589
Engine Block Heater
....................................210
Using the Engine Block Heater........................211
Engine Coolant Check................................383 Adding Coolant...................................................384
Coolant Change..................................................386
Engine Coolant Temperature
Management...................................................387
Fail-Safe Cooling................................................386
Recycled Coolant...............................................385
Severe Climates.................................................385
Engine Emission Control............................223
Engine Immobilizer See: Passive Anti-Theft System........................
95
Engine Oil Check.........................................380 Adding Engine Oil...............................................381
Engine Oil Dipstick......................................380
Engine Specifications
..................................438
Drivebelt Routing................................................438
Entertainment................................................487 AM/FM Radio.......................................................488
Apps.......................................................................499
Bluetooth Stereo or USB..................................497
CD........................................................................\
..496
HD Radio ™ Information (If Available)..............492
SiriusXM® Satellite Radio (If Activated).........488
625
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Index

Sources.................................................................487
Supported Media Players, Formats and
Metadata Information...................................499
USB Ports.............................................................499
Environment.....................................................20
EPB See: Electric Parking Brake.............................242
Essential Towing Checks............................330
Before Towing a Trailer.....................................337
Hitches...................................................................331
Integrated Trailer Brake Controller................333
Launching or Retrieving a Boat or Personal
Watercraft (PWC)............................................338
Safety Chains.......................................................332
Trailer Brakes.......................................................333
Trailer Hitch Cover.............................................330
Trailer Lamps.......................................................336
Trailer Towing Connector (Vehicles with a Trailer Towing Package and 7–Pin
Connector).......................................................330
When Towing a Trailer.......................................337
Event Data Recording See: Data Recording.............................................12
Export Unique Options
...................................19
Exterior Mirrors..............................................120 360-Degree Camera..........................................122
Auto-Dimming Feature......................................122
Auto-Folding Mirrors............................................121 Blind Spot Monitor..............................................122
Fold-Away Exterior Mirrors................................121
Heated Exterior Mirrors.....................................122
Lincoln Welcome Mat.........................................122
Memory Mirrors...................................................122
Power Exterior Mirrors.......................................120
Signal Indicator Mirrors......................................
122
F
Fastening the Seatbelts
................................46
Rear Inflatable Seatbelt.......................................50
Seatbelt Locking Modes.....................................48
Using Seatbelts During Pregnancy..................48
Flat Tire See: Changing a Road Wheel.........................
429
Floor Mats.......................................................342
Fog Lamps - Front See: Front Fog Lamps.........................................113
Foot Pedals See: Adjusting the Pedals.................................105
Four-Wheel Drive
.........................................233
Front Fog Lamps............................................113 Front Fog Lamp Indicator...................................113
Switching the Front Fog Lamps On or
Off........................................................................\
113
Front Parking Aid..........................................254 Object Distance Indicator................................255 Front Passenger Sensing System..............60
Fuel and Refueling........................................215
Fuel Consumption
.........................................221
Advertised Capacity...........................................221
Calculating Fuel Economy................................221
Filling the Fuel Tank............................................221
Fuel Filler Funnel Location
.........................216
Fuel Filter........................................................394
Fuel Quality.....................................................216 Choosing the Right Fuel....................................216
Fuel Shutoff
....................................................345
Fuses...............................................................360
Fuse Specification Chart............................360
Engine Compartment Fuse Box.....................360
Passenger Compartment Fuse Box...............369
G
Garage Door Opener...................................197
Garage Door Opener See: Universal Garage Door Opener.............197
Gauges.............................................................127 Engine Coolant Temperature Gauge.............128
Fuel Gauge...........................................................128
Left and Right Information Group...................128
Status Bar..............................................................128
Gearbox See: Transmission..............................................227
626
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Index

Voice Settings Commands..............................485
Utilizing the Mediation/Arbitration Program (Canada Only)
.............................................354
V
Vehicle Care
..................................................396
General Information...........................................396
Vehicle Identification Number..................440
Vehicle Identification
...................................454
Vehicle Storage............................................404 Body.......................................................................404
Brakes...................................................................405
Cooling system...................................................405
Disconnecting Your 12 Volt Battery...............405
Engine...................................................................404
Fuel system..........................................................405
General.................................................................404
Miscellaneous.....................................................405
Removing Vehicle From Storage
...................405
Tires.......................................................................405
Vehicle Wi-Fi Hotspot.................................459
Ventilation See: Climate Control..........................................166
VIN See: Vehicle Identification Number...............440
Voice Control
.................................................102 W
Warning Lamps and Indicators..................129
Adaptive Cruise Control Indicator..................
129
Anti-Lock Brake System Warning Lamp........129
Auto Hold Active.................................................129
Auto Hold Unavailable.......................................129
Automatic Headlamp High Beam Indicator............................................................129
Auto-Start-Stop Indicator...................................129
Battery....................................................................129
Blind Spot Monitor..............................................130
Brake System Warning Lamp...........................
130
Cruise Control Indicator....................................130
Direction Indicator...............................................130
Door Ajar...............................................................130
Electric Park Brake..............................................130
Engine Coolant Temperature Warning Lamp..................................................................130
Engine Oil...............................................................131
Fasten Rear Seatbelt...........................................131
Fasten Seatbelt Warning Lamp.........................131
Four-Wheel Drive Indicators..............................131
Front Airbag...........................................................131
Headlamp High Beam Indicator.......................131
Hill Descent............................................................131
Hood Ajar...............................................................131
Liftgate Ajar............................................................131 Low Beam Malfunction Warning Lamp..........132
Low Fuel Level Warning Lamp..........................131
Low Tire Pressure Warning Lamp...................132
Low Washer Fluid Level Warning Lamp........132
Parking Lamps......................................................132
Powertrain Fault...................................................132
Service Engine Soon..........................................132
Stability Control and Traction Control
Indicator............................................................132
Stability Control and Traction Control Off Warning Lamp..................................................133
Tow Haul Indicator..............................................133
Washer Fluid Check.....................................394
Washers See: Cleaning the Exterior...............................
397
See: Wipers and Washers.................................106
Waxing............................................................398
Welcome Lighting..........................................114
What Is 911 Assist............................................67
What Is Automatic High Beam Control............................................................117
What Is Cruise Control................................272 Requirements......................................................272
What Is Phone As a Key................................75
What Is the Cabin Air Filter.........................173
What Is the Power Outlet
............................201
What is the Rear Occupant Alert System...........................................................195
635
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Index