2021 LINCOLN NAUTILUS brake

Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display
1
Change the engine oil and filter. 2
Rotate the tires.
Perform a multi-point inspection, recommended.
Inspect the automatic transmission fluid level. Consult your dealer for \
requirements.
Inspect the brake pads, rotors, hoses and the parking brake.
Inspect the engine coolant level/strength and the hoses.
Inspect the exhaust system and the heat shields.
Inspect the rear axle and U-joints - all wheel drive only.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-joints.
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.
2 Reset the oil change reminder after engine oil and filter changes.
See Resetting the Engine Oil Change Reminder (page 339).
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

Brake Fluid Maintenance
1
Change the brake fluid. 2
Every 3 Years
1 Perform this maintenance item every 3 years. Do not exceed the designated time for the interval.
2 Brake fluid servicing requires special equipment available at your authorize\
d dealer.
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.
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

ELECTROMAGNETIC
COMPATIBILITY
WARNING: Do not place objects or
mount equipment on or near the airbag
cover, on the side of the front or rear
seatbacks, or in areas that may come into
contact with a deploying airbag. Failure to
follow these instructions may increase the
risk of personal injury in the event of a
crash. WARNING:
Do not fasten antenna
cables to vehicle wiring, fuel pipes and
brake pipes. WARNING: Keep antenna and power
cables at least
4 in (10 cm) from any
electronic modules and airbags.
Note: We test and certify your vehicle to
meet electromagnetic compatibility
legislation. It is your responsibility to make
sure that any equipment an authorized
dealer installs on your vehicle complies with
applicable local legislation and other
requirements. Installation of some
aftermarket electronic devices could
degrade the performance of vehicle
functions, which use radio frequency signals
such as broadcast radio receiver, tire
pressure monitoring system, push button
start, Bluetooth connectivity or satellite
navigation. Note:
Any radio frequency transmitter
equipment in your vehicle (such as cellular
telephones and amateur radio transmitters)
must keep to the parameters in the following
illustrations and table. We do not provide
any other special provisions or conditions
for installations or use.
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3
360 Degree Camera...................................243
360 Degree Camera Settings.........................245
360 Degree Camera Guide Lines............244 Keep Out Zone....................................................245
360 Degree Camera Limitations..............243
360 Degree Camera Precautions............243
360 Degree Camera Settings...................245 Switching the 360 Degree Camera On and
Off......................................................................245
Switching the 360 Degree Camera View..................................................................245
9
911 Assist
...........................................................73
A
A/C See: Climate Control..........................................154
About This Publication
....................................17
Features and Options...........................................17
Illustrations...............................................................17
Location of Components......................................17
ABS See: Brakes...........................................................218 Accessing Apps
............................................444
Accessing Feature Drawers......................433 Application Drawer............................................433
Vehicle Drawer....................................................433
Accessing Navigation.................................449
Accessing the Passive Key Backup Position.........................................................190
Accessories...................................................454
Active Park Assist
.........................................246
Active Park Assist – Troubleshooting...........248
Active Park Assist Precautions
.................246
Active Park Assist – Troubleshooting.........................................248
Active Park Assist – Frequently Asked Questions.........................................................248
Active Park Assist – Information Messages.........................................................248
Adaptive Cruise Control.............................253 Adaptive Cruise Control –
Troubleshooting.............................................262
Lane Centering...................................................260
Adaptive Cruise Control Automatic Cancellation................................................257
Adaptive Cruise Control Indicators.........259
Adaptive Cruise Control Limitations.......254 Sensor Limitations..............................................254 Adaptive Cruise Control
Precautions.................................................253
Hilly Condition Usage.......................................254
When Following a Vehicle...............................253
Adaptive Cruise Control – Troubleshooting.........................................262
Adaptive Cruise Control – Information Messages.........................................................262
Adaptive Front Lighting
...............................125
How Does Adaptive Front Lighting
Work...................................................................125
Switching Adaptive Front Lighting On and Off.......................................................................126
Adjusting the Exterior Mirrors....................133
Adjusting the Headlamps...........................348 Vertical Aim Adjustment...................................
348
Adjusting the Instrument Panel Lighting Brightness....................................................128
Adjusting the Map........................................449 Changing the Format of the Map...................449
Zooming the Map In and Out..........................449
Adjusting the Seatbelt Height.....................57
Adjusting the Seatbelts During Pregnancy......................................................56
Adjusting the Sound Settings...................424 Balance and Fade..............................................424
Occupancy Mode...............................................424
Sound Mode........................................................424
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Speed Compensated Volume.........................424
Tone Settings.......................................................424
Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering
Column...........................................................112
Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering
Column...........................................................112
Adjusting the Volume..................................423
Aid Mode........................................................267
How Does Aid Mode Work..............................267
What Is Aid Mode...............................................267
Airbag Precautions
.........................................66
Airbags..............................................................63 Front Passenger Sensing System.....................
67
Air Conditioning See: Climate Control..........................................154
Air Conditioning System Capacity and Specification - 2.0L....................................410
Air Conditioning System Capacity and Specification - 2.7L
.....................................412
Air Filter See: Changing the Engine Air Filter..............344
Alert and Aid Mode.....................................268 How Does Alert and Aid Mode Work............268
What Is Alert and Aid Mode............................268
Alert Mode
.....................................................267
How Does Alert Mode Work............................267 What Is Alert Mode............................................267
All-Wheel Drive
..............................................214
All-Wheel Drive Driving Hints...........................214
All-Wheel Drive – Troubleshooting.................217
All-Wheel Drive Driving Hints
.....................214
Driving In Sand.....................................................215
Driving on Hilly or Sloping Terrain..................216
Driving on Snow and Ice...................................216
Driving Through Mud and Water.....................215
Emergency Maneuvers......................................214
All-Wheel Drive Limitations
.........................214
All-Wheel Drive Precautions.......................214
All-Wheel Drive – Troubleshooting...........217 All-Wheel Drive – Information
Messages..........................................................217
AM/FM Radio
.................................................425
AM/FM Radio Limitations.................................425
Selecting a Radio Station.................................425
Ambient Lighting...........................................128 Adjusting Ambient Lighting..............................128
Switching Ambient Lighting On and Off........128
Anti-Lock Braking System
...........................218
Anti-Lock Braking System Limitations...........218
Anti-Theft Alarm System.............................108 How Does the Anti-Theft Alarm System
Work...................................................................108
What Are the Inclination Sensors...................108
What Are the Interior Sensors.........................
108 What Is the Anti-Theft Alarm System.............108
What Is the Perimeter Alarm............................108
Anti-Theft Alarm System Settings.............109 Setting the Alarm Security Level.....................109
Switching Ask on Exit On and Off...................109
What are the Alarm Security Levels...............109
What Is Ask on Exit.............................................109
Appendices....................................................548
Applying the Electric Parking Brake
.........221
Applying the Electric Parking Brake in an Emergency...................................................221
App Precautions...........................................444
App Requirements.......................................444
Apps
.................................................................444
Audio System................................................423
AM/FM Radio.......................................................425
Digital Radio........................................................426
Satellite Radio......................................................427
Audio System Precautions.........................423
Auto-Dimming Exterior Mirror
....................134
What Is the Auto-Dimming Exterior
Mirror..................................................................134
Auto-Dimming Interior Mirror.....................132 Auto-Dimming Interior Mirror
Limitations.........................................................132
What Is the Auto-Dimming Interior Mirror..................................................................132
Auto Hold
.......................................................226
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Auto Hold Indicators....................................227
Autolamps.......................................................120
Autolamp Settings..............................................120
What Are Autolamps..........................................120
Autolock.............................................................91 Autolock Requirements........................................91
What Is Autolock....................................................91
Automatically Releasing the Electric Parking Brake.............................................222
Automatic Crash Shutoff.............................312 Automatic Crash Shutoff Precautions............312
Re-Enabling Your Vehicle..................................312
What Is Automatic Crash Shutoff....................312
Automatic Emergency Braking.................284 Switching Automatic Emergency Braking On
and Off..............................................................284
What Is Automatic Emergency Braking........284
Automatic Engine Stop................................189 How Does Automatic Engine Stop
Work...................................................................190
Overriding Automatic Engine Stop.................190
Switching Automatic Engine Stop On and Off.......................................................................190
What Is Automatic Engine Stop.......................189
Automatic High Beam Control...................122 Automatic High Beam Control
Indicators..........................................................124 Automatic High Beam Control
Limitations.........................................................123
Automatic High Beam Control Precautions .......................................................123
Automatic High Beam Control Requirements...................................................123
How Does Automatic High Beam Control Work...................................................................122
Overriding Automatic High Beam Control...............................................................124
Switching Automatic High Beam Control On and Off...............................................................124
Automatic High Beam Control – Troubleshooting..........................................125
Automatic High Beam Control – Information Messages..........................................................125
Automatic Locking Mode.............................55 Disengaging Automatic Locking Mode..........56
Engaging Automatic Locking Mode................56
What Is Automatic Locking Mode....................55
Automatic Return to Park (P).....................209 Automatic Return to Park (P)
Limitations.......................................................209
How Does Automatic Return to Park (P) Work..................................................................209
What Is Automatic Return to Park (P)............209 Automatic Transmission Audible
Warnings.......................................................212
Park (P) Selection Audible Warning................212
Transmission Not In Park (P) Audible Warning.............................................................212
Automatic Transmission.............................206 Automatic Return to Park (P)...........................209
Automatic Transmission Positions.................
206
Automatic Transmission – Troubleshooting..............................................212
Manually Shifting Gears....................................207
Manual Park Release..........................................210
Temporary Neutral Mode.................................208
Automatic Transmission Position Indicators.....................................................207
Automatic Transmission Positions...........206 Drive (D)................................................................207
Neutral (N)............................................................206
Park (P)..................................................................206
Reverse (R) ..........................................................206
Sport (S).................................................................207
Automatic Transmission Precautions.................................................206
Automatic Transmission – Troubleshooting..........................................212
Automatic Transmission – Information Messages..........................................................212
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Auto Mode......................................................156
Auto Mode Indicators.........................................156
Switching Auto Mode On and Off...................
156
Auto-Start-Stop..............................................194 Auto-Start-Stop – Troubleshooting.................195
Auto-Start-Stop Indicators...........................194
Auto-Start-Stop Precautions.......................194
Auto-Start-Stop – Troubleshooting..........195 Auto-Start-Stop – Frequently Asked
Questions.........................................................196
Auto-Start-Stop – Information Messages..........................................................195
Autounlock.......................................................90 Autounlock Requirements..................................90
Switching Autounlock On and Off....................
90
What Is Autounlock..............................................90
Autowipers.......................................................114 Adjusting the Sensitivity of the Rain
Sensor.................................................................115
Autowipers Settings.............................................114
What Are Autowipers..........................................114
AWD See: All-Wheel Drive...........................................214
B
Battery See: Changing the 12V Battery.......................345 Beginning a Voice Interaction
...................435
Blind Spot Information System..................273 Blind Spot Information System –
Troubleshooting.............................................275
Blind Spot Information System Indicators.....................................................275
Blind Spot Information System Limitations....................................................273
Blind Spot Information System Precautions..................................................273
Blind Spot Information System Requirements..............................................274
Blind Spot Information System – Troubleshooting.........................................275
Blind Spot Information System – Information Messages.........................................................275
Bluetooth®
......................................................443
Body Control Module Fuse Box...............326 Accessing the Body Control Module Fuse
Box.....................................................................326
Identifying the Fuses in the Body Control Module Fuse Box...........................................327
Locating the Body Control Module Fuse Box.....................................................................326
Body Styling Kit Precautions.....................360
Body Styling Kits...........................................360
Bonnet Lock See: Opening and Closing the Hood............332 Booster Seats..................................................49
Types of Booster Seats.......................................49
Brake Fluid Specification............................219
Brake Over Accelerator...............................218
Brake Precautions
.........................................218
Brakes..............................................................218 Anti-Lock Braking System.................................
218
Brakes – Troubleshooting.................................219
Brakes – Troubleshooting..........................219 Brakes – Frequently Asked Questions........220
Brakes – Information Messages....................
220
Brakes – Warning Lamps..................................219
Breaking-In.....................................................305
C
Calculating Payload......................................291
Calculating the Load Limit..........................291 Helpful examples for calculating the available
amount of cargo and luggage load
capacity............................................................292
California Proposition 65............................514
Canceling the Set Speed...........................252
Capacities and Specifications
...................398
Catalytic Converter......................................204
Catalytic Converter – Troubleshooting........204
Catalytic Converter Precautions..............204
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Catalytic Converter –
Troubleshooting.........................................204
Catalytic Converter – Warning Lamps..........204
Center Console................................................31
Changing a Flat Tire.....................................391 ........................................................................\
........396
Dissimilar Spare Wheel and Tire Assembly
Information.......................................................391
Stowing the flat tire ...........................................396
Tire Change Procedure....................................392
Changing a Road Wheel.............................391
Changing the 12V Battery..........................345 Remove and Reinstall the Battery..................347
Changing the Engine Air Filter..................344
Changing the Fuel Filter.............................344
Changing the Remote Control Battery.............................................................76
Changing the Vehicle Wi-Fi Hotspot Name or Password.................................................421
Changing the Wi-Fi Hotspot Frequency.......422
Charging a Device .........................................178
Charging a Wireless Device.......................183
Checking MyKey System Status.................87 MyKey Distance.....................................................87
Number of Admin Keys.......................................87
Number of MyKeys...............................................87
Checking the Brake Fluid
...........................218 Checking the Coolant.................................340
Adding Coolant...................................................340
Coolant Change...................................................341
Engine Coolant Temperature
Management...................................................343
Fail-Safe Cooling................................................342
Severe Climates...................................................341
Checking the Seatbelts................................60
Checking the Tire Pressures.....................374
Checking the Wiper Blades.........................116
Children and Airbags.....................................67
Child Restraint Anchor Points
......................40
Locating the Child Restraint Lower Anchor
Points....................................................................41
Locating the Child Restraint Top Tether Anchor Points.....................................................41
What Are the Child Restraint Anchor Points...................................................................40
Child Restraints
................................................41
Child Restraint Position Information..................41
Child Restraints Recommendation...................43
Child Safety
......................................................39
Child Restraint Anchor Points............................40
Child Restraints.......................................................41
Installing Child Restraints....................................44
Child Safety Locks..........................................52 Left-Hand Side.......................................................52
Right-Hand Side....................................................52 Child Safety Precautions
...............................39
Cleaning Products........................................354
Materials...............................................................354
Cleaning the Exterior
..................................355
Cleaning Camera Lenses and Sensors........356
Cleaning Chrome, Aluminium or Stainless
Steel..................................................................355
Cleaning Headlamps and Rear Lamps.........355
Cleaning Stripes or Graphics..........................356
Cleaning the Engine Compartment...............356
Cleaning Wheels................................................356
Cleaning Windows and Wiper Blades
..........355
Cleaning the Interior....................................357 Cleaning Carpets and Floor Mats..................358
Cleaning Displays and Screens......................357
Cleaning Fabric Seats and Headliners.........358
Cleaning Leather and Vinyl ............................357
Cleaning Moonroof Tracks...............................359
Cleaning Plastic...................................................357
Cleaning Seatbelts.............................................358
Cleaning Storage Compartments..................358
Cleaning the Instrument Panel........................357
Clearing All MyKeys.......................................86
Clearing the Garage Door Opener...........176
Climate Control..............................................154 Auto Mode............................................................156
Climate Control – Troubleshooting................157
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index