check engine LINCOLN NAVIGATOR 2020 Service Manual

Multi-Point Inspection
Steering and linkage
Exterior lamps operation
Tires (including spare) for wear and proper pressure2
Fluid levels 1
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer
2 If your vehicle is equipped with a temporary mobility kit, check the tir\
e sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive way
to perform a thorough inspection of your
vehicle. Your checklist gives you immediate
feedback on the overall condition of your
vehicle. NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor
Your vehicle has an Intelligent Oil-Life
Monitor that determines when you should
change the engine oil based on how your
vehicle is used. By using several important
factors in its calculations, the monitor helps
reduce the cost of owning your vehicle and
reduces environmental waste at the same
time.This means you do not have to remember to
change the oil on a mileage-based schedule.
Your vehicle lets you know when an oil
change is due by displaying a message in
the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of use.
541
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Scheduled Maintenance

Off-road Operation
Rotate tires, inspect tires for wear and measure tread depth.
Change transfer case fluid (Four-wheel drive vehicles).
Every 60,000 mi
(96,000 km)
1 Reset your Intelligent Oil-Life Monitor after each engine oil and filter \
change.
Exceptions
There are several exceptions to the Normal
Schedule.
Axle and Transfer Case Maintenance
Axle(s) and transfer case (Four-wheel drive
vehicles) fluid changes or level checks are
not required unless a leak is suspected or
the assembly has been submerged in water.
Contact an authorized dealer for service. California Fuel Filter Replacement
If you register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. The Lincoln Motor Company,
however, urges you to have all
recommended maintenance services
performed at the specified intervals and to
record all vehicle service.Hot Climate Oil Change Intervals
Vehicles operating in the Middle East, North
Africa, Sub-Saharan Africa or locations with
similar climates using an American Petroleum
Institute (API) Certified for Gasoline Engines
(Certification mark) oil of SM or SN quality,
the normal oil change interval is
3,000 mi
(4,800 km).
If the available API SM or SN oils are not
available, then the oil change interval is
1,800 mi (2,900 km)
.
Engine Air Filter Replacement
The life of the engine air filter is dependent
on exposure to dusty and dirty conditions.
Vehicles operated in these conditions
require frequent inspection and replacement
of the engine air filter.
548
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Scheduled Maintenance

C
Cabin Air Filter.................................................171
Canceling the Set Speed...........................269
Capacities and Specifications...................439
Air Conditioning System...................................439
Alternative Engine Oil for Extremely Cold Climates............................................................443
Automatic Transmission....................................440
Engine Coolant.....................................................441
Engine Oil.............................................................442
Front Axle.............................................................447
Fuel Tank..............................................................445
Grease...................................................................445
Hydraulic Brake System...................................445
Locks......................................................................446
Rear Axle..............................................................448
Transfer Case.......................................................447
Washer Reservoir...............................................449
Cargo Nets
.....................................................303
Car Wash See: Cleaning the Exterior...............................394
Catalytic Converter
.......................................219
On-Board Diagnostics (OBD-II).......................220
Readiness for Inspection and Maintenance
(I/M) Testing......................................................221
Center Console
.............................................201 Changing a Bulb
...........................................392
LED Lamps...........................................................392
Changing a Fuse
..........................................370
Fuses.....................................................................370
Changing a Road Wheel............................426 Dissimilar Spare Wheel and Tire Assembly
Information.......................................................427
Location of the Spare Tire and Tools............427
Tire Change Procedure....................................428
Changing the 12V Battery..........................387 Battery Management System..........................388
Changing the Engine Air Filter..................379
Changing the Vehicle Wi-Fi Hotspot Name or Password
................................................458
Changing the Wiper Blades.......................391
Checking MyKey System Status.................80 MyKey Distance....................................................80
Number of Admin Keys........................................81
Number of MyKeys................................................81
Checking the Wiper Blades........................391
Childminder Mirror........................................122
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..............................400
Cleaning Products
........................................393
Materials...............................................................393
Cleaning the Engine
....................................396
Cleaning the Exterior...................................394
Cleaning the Headlamps..................................394
Exterior Chrome Parts.......................................395
Exterior Plastic Parts..........................................395
Stripes or Graphics............................................395
Underbody...........................................................395
Under Hood.........................................................395
Cleaning the Instrument Panel and Instrument Cluster Lens...........................399
Cleaning the Interior....................................397 Cleaning Black Label or Presidential
Interior...............................................................397
Cleaning the Wheels...................................400
Cleaning the Windows and Wiper Blades...........................................................396
Clearing All MyKeys.......................................80
Climate............................................................497 Accessing Rear Climate Controls..................500
Accessing the Climate Control Menu...........
497
Directing the Airflow..........................................497
Rear Climate Control Lock Indicator.............500
Setting the Blower Motor Speed....................498
Setting the Temperature...................................498
607
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index

Switching Auto Mode On and Off..................498
Switching Dual Zone Mode On and Off.......498
Switching Maximum Air Conditioning On and
Off......................................................................499
Switching Maximum Defrost On and Off......................................................................499
Switching Rear Auto Mode On and Off........500
Switching Recirculated Air On and Off.........499
Switching the Air Conditioning On and Off......................................................................498
Switching the Climate Controlled Seats On and Off..............................................................498
Switching the Climate Control On and Off......................................................................498
Switching the Heated Exterior Mirrors On and Off......................................................................499
Switching the Heated Rear Window On and Off......................................................................499
Switching the Heated Seats On and Off......................................................................499
Switching the Heated Steering Wheel On and Off......................................................................499
Switching the Heated Windshield On and Off......................................................................499
Switching the Rear Climate Controlled Seats On and Off.......................................................500
Switching the Rear Heated Seats On and Off......................................................................500 Switching the Rear Ventilated Seats On and
Off......................................................................500
Switching the Ventilated Seats On and Off......................................................................500
Climate Control..............................................165
Connected Vehicle......................................454
Connecting the Vehicle to a Mobile
Network............................................................454
Connected Vehicle Limitations.................454
Connected Vehicle Requirements...........454
Connected Vehicle – Troubleshooting.........................................455
Connecting the Vehicle to a Mobile Network........................................................454
Connecting Lincoln Way to the Modem.......454
Enabling and Disabling the Modem..............454
What Is the Modem............................................454
Connecting the Vehicle to a Wi-Fi Network........................................................454
Coolant Check See: Engine Coolant Check............................380
Crash Sensors and Airbag Indicator..........65
Creating a MyKey
............................................79
Programming and Changing Configurable
Settings...............................................................80
Creating a Vehicle Wi-Fi Hotspot.............458 Connecting a Device to the Wi-Fi
Hotspot.............................................................458 Finding the Wi-Fi Hotspot Name and
Password..........................................................458
Cross Traffic Alert.........................................288 Cross Traffic Alert Behavior When Trailer is
Attached............................................................291
Cross Traffic Alert Indicator.............................
292
Cross Traffic Alert Information Messages.........................................................292
Cross Traffic Alert System Limitations...........291
Cross Traffic Alert System Sensors................291
Switching the System On and Off...................291
Using Cross Traffic Alert...................................288
Cruise Control...............................................268
Cruise Control Indicators...........................269
Cruise Control - Vehicles With: Adaptive Cruise Control
.............................................102
Cruise Control - Vehicles With: Cruise Control..........................................................102
Customer Assistance
...................................347
D
Data Recording
................................................12
Comfort, Convenience and Entertainment
Data.......................................................................14
Event Data...............................................................13
Service Data............................................................12
Services That Third Parties Provide..................14
608
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index

Services That We Provide....................................14
Vehicles With a Modem.......................................15
Vehicles With an Emergency Call System.......16
Vehicles With SYNC..............................................15
Daytime Running Lamps - Vehicles With: Configurable Daytime Running
Lamps..............................................................111
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL).................111
Declaration of Conformity..........................604
Digital Radio...................................................464
HD Radio Reception and Station
Troubleshooting.............................................465
Direction Indicators........................................113 Lane Change.........................................................113
Doors and Locks.............................................83
Drive Mode Control.....................................299 Lincoln Drive Modes.........................................299
Driver Alert
.....................................................277
Using Driver Alert...............................................278
Driver and Passenger Airbags....................58 Children and Airbags...........................................59
Proper Driver and Front Passenger Seating
Adjustment.........................................................59
Driving Aids
....................................................277
Driving Hints..................................................337
Driving Through Water................................338 DRL
See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running Lamps.......111
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)......................111
E
Economical Driving......................................337
Electric Parking Brake.................................238 Applying the Electric Parking Brake..............238
Automatically Releasing the Electric Parking
Brake.................................................................239
Manually Releasing the Electric Parking Brake.................................................................239
Releasing the Electric Parking Brake if the Vehicle Battery is Running Out of
Charge..............................................................239
Electromagnetic Compatibility.................569
Emergency Call Limitations.........................68
Emergency Call Requirements
....................67
Emission Law..................................................218 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.............219
Tampering With a Noise Control System...............................................................218 End User License Agreement...................574
VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ....................................574
Engine Block Heater
...................................206
Using the Engine Block Heater......................207
Engine Coolant Check................................380 Adding Coolant...................................................380
Coolant Change..................................................382
Engine Coolant Temperature
Management...................................................384
Fail-Safe Cooling................................................382
Recycled Coolant...............................................382
Severe Climates.................................................382
Engine Emission Control.............................218
Engine Immobilizer See: Passive Anti-Theft System........................94
Engine Oil Check
..........................................377
Adding Engine Oil...............................................377
Engine Oil Dipstick
.......................................377
Engine Specifications..................................435
Drivebelt Routing................................................435
Entertainment................................................485 AM/FM Radio.......................................................486
Apps.......................................................................497
Bluetooth Stereo or USB..................................495
CD (If equipped)..................................................494
HD Radio ™ Information (If Available)..............490
SiriusXM® Satellite Radio (If Activated).........487
609
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index

Sources.................................................................485
Supported Media Players, Formats and
Metadata Information....................................497
USB Ports..............................................................497
Environment.....................................................20
EPB See: Electric Parking Brake.............................238
Essential Towing Checks............................326
Before Towing a Trailer.....................................333
Hitches..................................................................327
Integrated Trailer Brake Controller................329
Launching or Retrieving a Boat or Personal
Watercraft (PWC)............................................334
Safety Chains......................................................328
Trailer Brakes.......................................................329
Trailer Hitch Cover.............................................326
Trailer Lamps.......................................................332
Trailer Towing Connector (Vehicles with a Trailer Towing Package and 7–Pin
Connector).......................................................326
When Towing a Trailer.......................................333
Event Data Recording See: Data Recording.............................................12
Export Unique Options
...................................19
Exterior Mirrors...............................................119 360-Degree Camera...........................................121
Auto-Dimming Feature.......................................121
Auto-Folding Mirrors..........................................120 Blind Spot Monitor...............................................121
Fold-Away Exterior Mirrors...............................120
Heated Exterior Mirrors......................................121
Lincoln Welcome Mat..........................................121
Memory Mirrors.....................................................121
Power Exterior Mirrors........................................119
Signal Indicator Mirrors.......................................121
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.........................
426
Floor Mats
.......................................................338
Fog Lamps - Front See: Front Fog Lamps.........................................112
Foot Pedals See: Adjusting the Pedals.................................104
Four-Wheel Drive
.........................................228
Front Fog Lamps............................................112 Front Fog Lamp Indicator...................................112
Switching the Front Fog Lamps On or
Off........................................................................\
112
Front Parking Aid
.........................................250
Object Distance Indicator.................................251 Front Passenger Sensing System..............60
Fuel and Refueling.........................................211
Fuel Consumption
.........................................217
Advertised Capacity...........................................217
Fuel Economy.......................................................217
Fuel Filler Funnel Location.........................212
Fuel Filter.........................................................391
Fuel Quality
.....................................................212
Choosing the Right Fuel....................................212
Fuel Shutoff
.....................................................341
Fuses...............................................................356
Fuse Specification Chart............................356 Engine Compartment Fuse Box.....................356
Passenger Compartment Fuse Box...............365
G
Garage Door Opener...................................193
Garage Door Opener See: Universal Garage Door Opener.............193
Gauges.............................................................126 Engine Coolant Temperature Gauge.............127
Fuel Gauge............................................................127
Left and Right Information Group....................127
Status Bar..............................................................127
Gearbox See: Transmission..............................................222
610
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index

General Information on Radio
Frequencies..................................................69
Intelligent Access.................................................69
General Maintenance Information...........537 Multi-Point Inspection.......................................540
Owner Checks and Services...........................538
Protecting Your Investment..............................537
Why Maintain Your Vehicle?.............................537
Why Maintain Your Vehicle at Your
Dealership?......................................................537
Getting Assistance Outside the U.S. and Canada..........................................................351
Getting the Services You Need.................347 Away From Home...............................................347
Global Opening and Closing.......................119 Closing the Windows..........................................119
Opening the Windows........................................119
H
Hazard Flashers.............................................341
Headlamp Adjusting See: Adjusting the Headlamps.......................389
Headlamp Exit Delay......................................111
Headlamp Leveling
........................................112
Headrest See: Head Restraints..........................................173 Head Restraints
..............................................173
Adjusting the Head Restraint............................173
Front Seat Manual Head Restraints................173
Head Up Display
............................................161
Configuring The Head Up Display..................162
Head Up Display (HUD)......................................161
Head Up Display Information............................161
Maintaining Your Head Up Display.................164
Heated Exterior Mirrors...............................170
Heated Rear Window
...................................170
Heated Seats...................................................191 Automatic Climate Controlled Seats...............191
Front Seats.............................................................191
Second Row Heated Seats................................191
Heated Steering Wheel...............................103
Heated Windshield.......................................170 Windshield Wiper De-Icer.................................170
Heating See: Climate Control..........................................165
Hill Descent Control....................................246 Principle of Operation.......................................246
Hill Start Assist..............................................240 Switching the System On and Off..................240
Using Hill Start Assist........................................240
Hints on Controlling the Interior Climate..........................................................167
Defogging the Side Windows in Cold Weather.............................................................168 General Hints........................................................167
Quickly Cooling the Interior..............................168
Quickly Heating the Interior.............................168
Recommended Settings for Cooling..............168
Recommended Settings for Heating..............168
Hints on Driving With Anti-Lock Brakes...........................................................238
Hood Lock See: Opening and Closing the Hood............
373
Horn..................................................................103
I
In California (U.S. Only)...............................348
Information Display Control........................102
Information Displays
.....................................133
General Information............................................133
Information Messages..................................138 Active Park............................................................139
Adaptive Cruise Control....................................139
Adaptive Headlamps..........................................140
Alarm......................................................................140
Automatic Engine Shutdown............................140
Battery and Charging System...........................
141
Blind Spot Information and Cross Traffic Alert System...............................................................142
Doors and Locks..................................................143
Driver Alert............................................................143
611
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index

Lincoln Protect Extended Service Plans (U.S.
Only)..................................................................534
Load Carriers See: Roof Racks and Load Carriers...............304
Load Carrying.................................................301
Load Limit.......................................................305 Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles.............................................................310
Vehicle Loading - with and without a Trailer................................................................305
Locking and Unlocking..................................83 Activating Intelligent Access..............................84
Approach Detection Illumination......................87
Autolock..................................................................86
Battery Saver..........................................................87
Illuminated Entry....................................................87
Illuminated Exit.......................................................87
Locking and Unlocking the Doors with the
Key Blade...........................................................86
Power Door Locks................................................83
Remote Control.....................................................83
Smart Unlocks for Intelligent Access Keys.....................................................................86
Lug Nuts See: Changing a Road Wheel.........................
426 M
Maintenance..................................................373
General Information...........................................373
Memory Function
...........................................181
Driver Seat Memory.............................................181
Easy Entry and Exit Feature..............................
182
Passenger Seat Memory...................................182
Personal Profiles..................................................183
Saving a PreSet Position....................................181
Message Center See: Information Displays..................................133
Mirrors See: Windows and Mirrors.................................118
Mobile Communications Equipment..........18
Moonroof.........................................................123 Bounce-Back........................................................124
Opening and Closing the Moonroof..............124
Motorcraft Parts............................................436
MyKey – Troubleshooting..............................81
MyKey™..............................................................78 Principle of Operation..........................................78
N
Navigation......................................................502 Changing the Format of the Map...................506
cityseeker.............................................................508 Michelin Travel Guide.......................................
509
Navigation Map Accuracy and Updates......509
Route Guidance..................................................506
Setting a Destination.........................................
504
SiriusXM Traffic and Travel Link.....................509
Zoom.....................................................................506
Normal Scheduled Maintenance
..............541
Intelligent Oil-Life Monitor.................................541
Normal Maintenance Intervals........................543
O
Oil Change Indicator Reset........................378
Oil Check See: Engine Oil Check.......................................377
Opening and Closing the Hood................373
Ordering Additional Owner's Literature ......................................................
353
Obtaining a French Owner’ s Manual............353
Overhead Console.......................................201
Overriding Automatic High Beam Control............................................................117
P
Parking Aids
...................................................247
Principle of Operation.......................................247
613
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index

Anti-Lock Brake System Warning Lamp........128
Auto Hold Active.................................................128
Auto Hold Unavailable.......................................128
Automatic Headlamp High Beam Indicator............................................................128
Auto-Start-Stop Indicator...................................128
Battery....................................................................129
Blind Spot Monitor..............................................129
Brake System Warning Lamp...........................129
Cruise Control Indicator....................................129
Direction Indicator...............................................129
Door Ajar...............................................................130
Electric Park Brake..............................................130
Engine Coolant Temperature Warning Lamp..................................................................130
Engine Oil..............................................................130
Fasten Rear Seatbelt..........................................130
Fasten Seatbelt Warning Lamp.......................
130
Four-Wheel Drive Indicators.............................130
Front Airbag..........................................................130
Headlamp High Beam Indicator......................
130
Hill Descent............................................................131
Hood Ajar...............................................................131
Liftgate Ajar............................................................131
Low Beam Malfunction Warning Lamp...........
131
Low Fuel Level Warning Lamp..........................131
Low Tire Pressure Warning Lamp....................131
Low Washer Fluid Level Warning Lamp..........131 Parking Lamps.......................................................131
Powertrain Fault....................................................131
Service Engine Soon...........................................131
Stability Control and Traction Control
Indicator............................................................132
Stability Control and Traction Control Off Warning Lamp..................................................132
Tow Haul Indicator..............................................132
Washer Fluid Check....................................390
Washers See: Cleaning the Exterior...............................394
See: Wipers and Washers.................................105
Waxing............................................................395
Welcome Lighting..........................................113
What Is 911 Assist............................................67
What Is Automatic High Beam Control............................................................116
What Is Cruise Control................................268
What Is Phone As a Key................................75
Wheel Nuts See: Changing a Road Wheel.........................
426
Wheels and Tires.........................................404 General Information...........................................404
Technical Specifications...................................433
Windows and Mirrors....................................118
Windshield Washers.....................................107 Front Camera Washer........................................107 Windshield Wipers
........................................105
Intermittent Wipe.................................................105
Speed Dependent Wipers................................105
Wiper Blades See: Checking the Wiper Blades....................391
Wipers and Washers....................................105
Wireless Accessory Charging....................198
619
Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index