2020 LINCOLN NAUTILUS check engine

Switching the Audio Unit On and Off............420
Using Seek, Fast Forward and Reverse.......420
Auto Hold.......................................................208
Auto Hold Indicator...........................................209
Switching Auto Hold On and Off...................208
Using Auto Hold.................................................208
Autolamps
........................................................95
Windshield Wiper Activated Headlamps........95
Automatic Climate Control..........................142 Setting the Blower Motor Speed.....................142
Setting the Temperature....................................142
Switching Auto Mode On and Off...................
142
Switching Defrost On and Off..........................142
Switching Dual Zone Mode On and Off........142
Switching Maximum Air Conditioning On and Off.......................................................................143
Switching Recirculated Air On and Off..........
143
Switching the Air Conditioning On and Off.......................................................................142
Switching the Climate Control On and Off.......................................................................142
Switching the Rear Heated Seats On and Off.......................................................................143
Switching the Rear Ventilated Seats On and Off.......................................................................143
Automatic High Beam Control....................101
Automatic High Beam Control Indicators......................................................102 Automatic Transmission
..............................192
Automatic Transmission Adaptive
Learning.............................................................197
If Your Vehicle Gets Stuck in Mud or Snow..................................................................198
Manual Park Release..........................................195
Push Button Shift Transmission.......................192
SelectShift Automatic ™ Transmission.............195
Automatic Transmission Fluid Check............................................................333
Auto-Start-Stop...............................................178 Disabling Auto-Start-Stop..................................179
Enabling Auto-Start-Stop...................................178
Autowipers........................................................91 Autowipers Settings..............................................91
Auxiliary Power Points.................................166 110 Volt AC Power Point....................................166
12 Volt DC Power Point......................................166
USB Port and Power Point Locations.............166
AWD See: All-Wheel Drive...........................................199
B
Battery See: Changing the 12V Battery.......................335
Blind Spot Information System.................253 ........................................................................\
........253 Switching the System On and Off..................254
System Errors......................................................254
Using the Blind Spot Information
System..............................................................253
BLIS See: Blind Spot Information System..............253
Body Styling Kits...........................................353
Bonnet Lock See: Opening and Closing the Hood............
322
Booster Seats
..................................................30
Types of Booster Seats.......................................30
Brake Fluid Check........................................334 Brake Fluid Service Interval.............................335
Brakes.............................................................204 General Information...........................................204
Breaking-In.....................................................285
Bulb Specification Chart...............................411
C
Cabin Air Filter
...............................................145
Canceling the Set Speed...........................235
Capacities and Specifications - 2.0L
........391
Air Conditioning System....................................391
Alternative Engine Oil for Extremely Cold Climates...........................................................395
Automatic Transmission...................................392
Engine Coolant...................................................393
580
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Index

Engine Oil.............................................................394
Fuel Tank..............................................................397
Grease...................................................................397
Hydraulic Brake System...................................398
Locks.....................................................................398
Power Transfer Unit...........................................399
Rear Axle..............................................................400
Washer Reservoir...............................................400
Capacities and Specifications - 2.7L........401
Air Conditioning System....................................401
Alternative Engine Oil for Extremely Cold
Climates...........................................................405
Automatic Transmission...................................402
Engine Coolant...................................................403
Engine Oil.............................................................404
Fuel Tank..............................................................407
Grease...................................................................407
Hydraulic Brake System...................................408
Locks.....................................................................408
Power Transfer Unit...........................................409
Rear Axle...............................................................410
Washer Reservoir................................................410
Capacities and Specifications...................385
Cargo Nets
.....................................................270
Car Wash See: Cleaning the Exterior...............................344
Catalytic Converter
.......................................189
On-Board Diagnostics (OBD-II)........................190 Readiness for Inspection and Maintenance
(I/M) Testing.......................................................191
Center Console
..............................................170
Changing a Bulb...........................................340 LED Lamps...........................................................340
Changing a Fuse
...........................................319
Fuses......................................................................319
Changing a Road Wheel.............................376 Dissimilar Spare Wheel and Tire Assembly
Information.......................................................377
Stowing the flat tire ............................................381
Tire Change Procedure....................................378
Changing the 12V Battery..........................335
Changing the Engine Air Filter - 2.0L...............................................................340
Changing the Engine Air Filter - 2.7L
.......341
Changing the Wi-Fi Hotspot Name or Password......................................................416
Changing the Wiper Blades.......................337 Front Wiper Blades.............................................337
Rear Window Wiper Blade...............................
338
Checking MyKey System Status.................67 MyKey Distance.....................................................67
Number of Admin Keys.......................................68
Number of MyKeys...............................................67
Checking the Wiper Blades.......................337
Child Restraint and Seatbelt Maintenance..................................................42 Child Restraint Positioning
...........................32
Child Safety.......................................................21
General Information..............................................21
Child Safety Locks..........................................34 Left-Hand Side.......................................................35
Right-Hand Side....................................................35
Cleaning Leather Seats
..............................349
Cleaning Products........................................343 Materials................................................................343
Cleaning the Engine....................................346
Cleaning the Exterior...................................344 Cleaning the Headlamps..................................
344
Exterior Chrome Parts.......................................345
Exterior Plastic Parts..........................................345
Stripes or Graphics............................................345
Underbody...........................................................345
Under Hood.........................................................345
Cleaning the Instrument Panel and Instrument Cluster Lens...........................349
Cleaning the Interior....................................347 Cleaning Black Label or Presidential
Interior...............................................................347
Cleaning the Wheels...................................350
Cleaning the Windows and Wiper Blades...........................................................346
Clearing All MyKeys
.......................................67
Climate............................................................455 Accessing Rear Climate Controls..................458
581
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Index

Accessing the Climate Control Menu...........455
Directing the Airflow..........................................455
Rear Climate Control Lock Indicator.............458
Setting the Blower Motor Speed....................456
Setting the Temperature...................................456
Switching Auto Mode On and Off..................456
Switching Dual Zone Mode On and Off.......456
Switching Maximum Air Conditioning On and
Off......................................................................457
Switching Maximum Defrost On and Off......................................................................457
Switching Rear Auto Mode On and Off........458
Switching Recirculated Air On and Off.........457
Switching the Air Conditioning On and Off......................................................................456
Switching the Climate Controlled Seats On and Off..............................................................456
Switching the Climate Control On and Off......................................................................456
Switching the Heated Exterior Mirrors On and Off......................................................................457
Switching the Heated Rear Window On and Off......................................................................457
Switching the Heated Seats On and Off......457
Switching the Heated Steering Wheel On and Off......................................................................457
Switching the Heated Windshield On and Off......................................................................457 Switching the Rear Climate Controlled Seats
On and Off.......................................................458
Switching the Rear Heated Seats On and Off......................................................................458
Switching the Rear Ventilated Seats On and Off......................................................................458
Switching the Ventilated Seats On and Off......................................................................458
Climate Control..............................................142
Climate Controlled Seats............................160 Automatic Climate Controlled Seats...............161
Heated Seats........................................................160
Ventilated Seats....................................................161
Cold Weather Precautions
.........................286
Connecting the Vehicle to a Mobile Network
.........................................................412
Enabling the Modem Using The Lincoln
Way.....................................................................412
Enabling the Modem Using the Touchscreen.....................................................412
What Is the Modem.............................................412
Coolant Check See: Engine Coolant Check............................
329
Crash Sensors and Airbag Indicator
..........54
Creating a MyKey...........................................66 Programming and Changing Configurable
Settings...............................................................67 Creating a Wi-Fi Hotspot.............................416
Connecting a Device to the Wi-Fi
Hotspot..............................................................416
Finding the Wi-Fi Hotspot Name and Password...........................................................416
Cross Traffic Alert.........................................255 Cross Traffic Alert Behavior When Trailer is
Attached...........................................................258
Cross Traffic Alert Indicator.............................259
Cross Traffic Alert Information Messages.........................................................259
Cross Traffic Alert System Limitations..........
258
Cross Traffic Alert System Sensors...............258
Switching the System On and Off..................258
Using Cross Traffic Alert...................................255
Cruise Control
..................................................87
Cruise Control Indicators...........................235
Cruise Control - Vehicles With: Adaptive Cruise Control With Lane Centering.......88
Customer Assistance
..................................294
D
Data Recording
................................................10
Comfort, Convenience and Entertainment
Data.......................................................................12
Event Data................................................................11
Service Data............................................................10
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Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Index

Services That Third Parties Provide..................12
Services That We Provide...................................12
Vehicles With a Modem.......................................13
Vehicles With an Emergency Call System.......14
Vehicles With SYNC..............................................13
Daytime Running Lamps - Vehicles With: Configurable Daytime Running
Lamps..............................................................96
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL).................96
Declaration of Conformity..........................564 Radio Frequency Statement............................564
Digital Radio..................................................420 HD Radio Reception and Station
Troubleshooting.............................................422
Direction Indicators........................................98 Indicating a Lane Change...................................98
Doors and Locks.............................................70
Drive Control.................................................267 EcoCoach.............................................................268
LINCOLN DRIVE CONTROL............................267
Driver Alert
.....................................................246
Principle of Operation.......................................246
Using Driver Alert...............................................246
Driver and Passenger Airbags....................46 Children and Airbags...........................................47
Proper Driver and Front Passenger Seating
Adjustment.........................................................47 Driver and Passenger Knee Airbags.........52
Driving Aids
...................................................246
Driving Hints..................................................285
Driving Through Water...............................286
DRL See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running Lamps.......96
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL).....................96
E
Economical Driving......................................285
Electric Parking Brake
.................................205
Applying the Electric Parking Brake.............205
Automatically Releasing the Electric Parking
Brake .................................................................206
Manually Releasing the Electric Parking Brake .................................................................206
Releasing the Electric Parking Brake if the Vehicle Battery is Running Out of
Charge..............................................................206
Electromagnetic Compatibility
..................528
Emergency Call Limitations..........................57
Emergency Call Requirements...................56
Emission Law..................................................188
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.............189 Tampering With a Noise Control
System...............................................................188
End User License Agreement
...................533
VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ....................................533
Engine Block Heater
.....................................176
Using the Engine Block Heater........................177
Engine Coolant Check
................................329
Adding Coolant...................................................329
Coolant Change...................................................331
Engine Coolant Temperature
Management...................................................333
Fail-Safe Cooling.................................................331
Recycled Coolant................................................331
Severe Climates...................................................331
Engine Emission Control.............................188
Engine Immobilizer See: Passive Anti-Theft System........................82
Engine Oil Check
..........................................327
Adding Engine Oil..............................................327
Engine Oil Dipstick
.......................................327
Engine Specifications - 2.0L......................385
Drivebelt Routing................................................385
Engine Specifications - 2.7L......................386 Drivebelt Routing................................................386
Entertainment................................................443 AM/FM Radio.......................................................444
Apps.......................................................................455
583
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Index

Bluetooth Stereo or USB..................................453
CD (If equipped)..................................................452
HD Radio
™ Information (If Available)..............448
SiriusXM® Satellite Radio (If Activated).........444
Sources.................................................................443
Supported Media Players, Formats and Metadata Information...................................
455
USB Ports.............................................................455
Environment......................................................18
EPB See: Electric Parking Brake.............................205
Essential Towing Checks.............................281 Before Towing a Trailer.....................................282
Hitches...................................................................281
Launching or Retrieving a Boat or Personal
Watercraft (PWC)............................................282
Safety Chains.......................................................281
Trailer Brakes........................................................281
Trailer Lamps........................................................281
When Towing a Trailer......................................282
Event Data Recording See: Data Recording.............................................10
Export Unique Options...................................17
Exterior Mirrors
..............................................104
Auto-dimming Feature.......................................106
Auto-Folding Mirrors..........................................105
Blind Spot Information System........................106
Fold-Away Exterior Mirrors...............................105 Heated Exterior Mirrors ....................................106
Lincoln Welcome Mat.........................................106
Memory Mirrors ..................................................106
Power Exterior Mirrors.......................................104
Signal Indicator Mirrors ....................................106
F
Fastening the Seatbelts................................37 Seatbelt Locking Modes.....................................38
Using a Sliding Clip...............................................37
Using Seatbelts During Pregnancy..................38
Flat Tire See: Changing a Road Wheel.........................376
Floor Mats
.......................................................287
Fog Lamps - Front See: Front Fog Lamps..........................................97
Front Fog Lamps.............................................97 Front Fog Lamp Indicator...................................97
Switching the Front Fog Lamps On or
Off........................................................................\
.97
Front Parking Aid..........................................216 Object Distance Indicator.................................218
Front Passenger Sensing System..............48
Fuel and Refueling
.........................................181
Fuel Consumption.........................................187
Advertised Capacity............................................187
Fuel Economy.......................................................187 Fuel Filler Funnel Location.........................182
Fuel Filter
........................................................335
Fuel Quality.....................................................182
Choosing the Right Fuel....................................182
Fuel Shutoff
...................................................289
Fuses...............................................................303
Fuse Specification Chart
............................303
Passenger Compartment Fuse Panel............314
Power Distribution Box.....................................303
G
Garage Door Opener...................................162
Garage Door Opener See: Universal Garage Door Opener.............162
Gauges............................................................109 Engine Coolant Temperature Gauge..............
110
Fuel Gauge............................................................110
Left and Right Information Group....................110
Status Bar...............................................................110
Gearbox See: Transmission...............................................192
General Information on Radio Frequencies..................................................58
Intelligent Access.................................................58
General Maintenance Information...........495 Multi-Point Inspection........................................498
Owner Checks and Services...........................497
584
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Index

Luggage Covers............................................271
Installing the Luggage Cover..........................272
Operating the Luggage Cover.........................
271
Removing the Luggage Cover........................272
Lug Nuts See: Changing a Road Wheel.........................376
M
Maintenance..................................................322 General Information...........................................322
Media Hub
......................................................427
Memory Function..........................................154 Easy Entry and Exit Feature..............................155
Personal Profiles..................................................156
Saving a PreSet Position...................................155
Message Center See: Information Displays..................................116
Mirrors See: Windows and Mirrors................................103
Mobile Communications Equipment..........16
Moonroof.........................................................107 Bounce-Back........................................................108
Opening and Closing the Moonroof..............108
Motorcraft Parts - 2.0L.................................387
Motorcraft Parts - 2.7L
.................................388
MyKey – Troubleshooting............................68 MyKey™..............................................................65
Principle of Operation.........................................65
N
Navigation
......................................................460
Changing the Format of the Map...................464
cityseeker.............................................................466
Michelin Travel Guide........................................467
Navigation Map Accuracy and Updates.......467
Route Guidance..................................................464
Setting a Destination.........................................462
SiriusXM Traffic and Travel Link......................467
Zoom......................................................................464
Network Connectivity
...................................412
Connecting the Vehicle to a Mobile
Network.............................................................412
Network Connectivity – Troubleshooting..........................................413
Normal Scheduled Maintenance.............500 Intelligent Oil-Life Monitor™.............................500
Normal Maintenance Intervals.........................
501
O
Oil Change Indicator Reset........................328
Oil Check See: Engine Oil Check......................................327 Opening and Closing the Hood...............322
Closing the Hood...............................................323
Opening the Hood.............................................322
Ordering Additional Owner's Literature.....................................................300
Obtaining a French Owner’ s Manual............300
Overhead Console.........................................171
Overriding Automatic High Beam Control..........................................................102
P
Parking Aids....................................................214 Principle of Operation........................................214
Passive Anti-Theft System............................82 SecuriLock™............................................................82
PATS See: Passive Anti-Theft System........................82
Perchlorate........................................................14
Personal Safety System ™
..............................44
How Does the Personal Safety System
Work?...................................................................44
Phone..............................................................458 Android Auto.......................................................460
Apple CarPlay.....................................................460
Pairing Your Cell Phone for the First
Time...................................................................458
Text Messaging...................................................459
587
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Index

Using Traction Control.................................210
Switching the System Off..................................210
System Indicator Lights and Messages.........210
Using a Switch.....................................................210
Using Voice Recognition.............................431 Apps.......................................................................440
Automatic Blower Motor Speed
Reduction.........................................................442
Climate..................................................................435
Entertainment
......................................................433
General..................................................................432
Navigation............................................................438
Phone....................................................................436
SiriusXM Traffic and Travel Link.......................441
Voice Settings......................................................441
Utilizing the Mediation/Arbitration Program (Canada Only)
.............................................297
V
Vehicle Care
..................................................343
General Information...........................................343
Vehicle Certification Label
.........................389
Vehicle Identification Number..................389
Vehicle Storage.............................................351 Body........................................................................\
351
Brakes...................................................................352
Cooling system...................................................352 Disconnecting Your 12 Volt Battery...............
352
Engine....................................................................351
Fuel system..........................................................352
General..................................................................351
Miscellaneous.....................................................352
Removing Vehicle From Storage...................352
Tires.......................................................................352
Ventilation See: Climate Control..........................................142
VIN See: Vehicle Identification Number...............
389
Voice Control
...................................................87
W
Warning Lamps and Indicators....................111 Adaptive Cruise Control Indicator....................111
Adaptive Steering..................................................111
Airbag Warning Lamp...........................................111
Anti-Lock Brake System Warning Lamp.........112
Auto Hold Active..................................................112
Auto Hold Unavailable........................................112
Automatic High Beam Control..........................
112
Auto Start-Stop......................................................112
Battery.....................................................................112
Blind Spot Information System Indicator........112
Brake System Warning Lamp............................
112
Cruise Control Indicator......................................113 Direction Indicator................................................113
Door Ajar.................................................................113
Electric Park Brake...............................................113
Engine Coolant Temperature Warning
Lamp....................................................................113
Fasten Rear Seatbelt...........................................113
Fasten Seatbelt Warning Lamp.........................113
Front Fog Lamp Indicator...................................113
Headlamp High Beam Indicator.......................113
Hill Start Assist......................................................113
Hood Ajar...............................................................113
Liftgate Ajar............................................................114
Low Beam Malfunction Warning.......................114
Low Fuel Level Warning Lamp..........................114
Low Tire Pressure Warning Lamp....................114
Low Washer Fluid Level Warning Lamp..........114
Oil Pressure Warning Lamp...............................114
Parking Lamps.......................................................114
Powertrain Fault....................................................114
Rear Fog Lamp Indicator....................................114
Service Engine Soon...........................................114
Stability Control and Traction Control Indicator.............................................................115
Stability Control and Traction Control Off Warning Lamp...................................................115
Washer Fluid Check.....................................335
592
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Index