2021 LINCOLN NAUTILUS headlamp

EXTERIOR BULBS
Exterior Bulb Specification Chart
Power (Watt)
Specification
Lamp
LED
LED
Brake and rear lamp.
LED
LED
Central high mounted brake lamp.
PWM/LED
H15/LED
Daytime running lamps.
LED
LED
Front fog lamp.
21
WY21W
Front turn signal lamp.
LED
LED
Front side marker lamp.
LED
LED
Front signature lamp.
LED
LED
Headlamp high beam.
LED
LED
Headlamp low beam.
LED
LED
High-intensity discharge headlamps.
5
W5W
License plate lamp.
LED
LED
Rear turn signal lamp.
LED
LED
Rear side marker lamp.
350
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Maintenance

Removing a Headlamp Assembly
1. Open the hood. See Opening and
Closing the Hood (page 332). 2. Remove the screws.
3.
Pull the headlamp toward the front of the
vehicle to disengage it from the lower
fixing point. 4. Lift the headlamp up and remove it.
5. Disconnect the electrical connector.Changing a Front Turn Signal Lamp
Bulb Headlamp low beam.
A
Headlamp low and high beam -
vehicles with high-intensity
discharge headlamps.
Headlamp high beam.
B
Daytime running lamp.
Front turn signal lamp.
C
1. Remove the headlamp assembly.
See
Removing a Headlamp Assembly (page
352
).
352
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Maintenance E194758 5E133750 CE188959

Specification
Name
Motorcraft® Spot and Stain Remover, ZC-14 (U.S.) ESR-M14P5-A
Motorcraft® Ultra-Clear Spray Glass Cleaner, ZC-23 (U.S.)
Motorcraft® Wheel and Tire Cleaner, ZC-37-A (U.S. & Canada)
CLEANING THE EXTERIOR
Cleaning Headlamps and Rear Lamps
We recommend that you only use cold or
lukewarm water containing car shampoo to
clean the headlamps and the rear lamps.
Do not scrape the lamps.
Do not wipe lamps when they are dry.
Cleaning Windows and Wiper Blades
To clean the windshield and wiper blades:
• Clean the windshield with a non-abrasive
glass cleaner. Note:
When cleaning the interior of the
windshield, avoid getting any glass cleaner
on the instrument panel or door panels. Wipe
any glass cleaner off these surfaces
immediately.
• Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
Note: Do not use razor blades or other
sharp objects to clean or remove decals from
the inside of the heated rear window. This
can cause damage not covered by the
vehicle Warranty. Cleaning Chrome, Aluminium or
Stainless Steel
We recommend that you only use a car
shampoo, a soft cloth and water on bumpers
and other chrome, aluminium or stainless
steel parts.
Note:
For additional information and
assistance, we recommend that you contact
an authorized dealer.
Note: Rinse the area well after cleaning.
Note: Do not use abrasive materials, for
example steel wool or plastic pads, as they
can scratch these surfaces.
Note: Do not use chrome cleaner, metal
cleaner or polish on wheels or wheel covers.
355
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Vehicle Care

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
553
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index

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
557
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index

Electric Parking Brake..................................221
Electric Parking Brake –
Troubleshooting.............................................222
Electric Parking Brake – Troubleshooting.........................................222
Electric Parking Brake – Information
Messages.........................................................223
Electric Parking Brake – Warning Lamps...............................................................222
Electric Power Steering..............................232 Electric Power Steering Precautions.............232
Electromagnetic Compatibility..................548
Emergency Call Limitations..........................74
Emergency Call Requirements
....................73
Emergency Call System Data......................26
Emergency Towing
.......................................315
Emission Law.................................................546 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.............547
Tampering With a Noise Control System..............................................................547
Enabling Apps on an Android Device...........................................................444
Enabling Apps on an iOS Device.............444
Enabling or Disabling Personal Profiles..........................................................447
Enabling Remote Start..................................151 End User License Agreement
....................516
VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) .....................................
516
Engine Block Heater....................................188 Engine Block Heater Precautions...................188
How Does the Engine Block Heater
Work...................................................................188
Using the Engine Block Heater.......................189
Engine Oil Capacity and Specification - 2.0L...............................................................402
Alternative Engine Oil for Extremely Cold Climates............................................................403
Engine Oil Capacity and Specification - 2.7L................................................................404
Alternative Engine Oil for Extremely Cold Climates...........................................................406
Engine Oil
.......................................................338
Adding Engine Oil..............................................338
Checking the Engine Oil Level.......................338
Engine Oil Capacity and Specification..........339
Engine Oil Dipstick Overview..........................338
Resetting the Engine Oil Change
Reminder..........................................................339
Engine Specifications - 2.0L......................398
Engine Specifications - 2.7L......................399
Entering a Parallel Parking Space............247
Entering a Perpendicular Parking Space............................................................247 Evasive Steering Assist...............................284
Evasive Steering Assist Limitations...............284
Switching Evasive Steering Assist On and
Off......................................................................284
What Is Evasive Steering Assist......................284
Event Data
........................................................24
Exiting a Parking Space..............................248
Extending the Remote Start Duration........................................................152
Exterior Bulbs
................................................350
Changing a Front Turn Signal Lamp
Bulb...................................................................352
Changing a License Plate Lamp Bulb...........353
Exterior Bulb Specification Chart...................350
Removing a Headlamp Assembly..................352
Exterior Lamps................................................121 Exterior Lamp Audible Warning.......................122
Exterior Lamp Indicators....................................122
Switching the Daytime Running Lamps On
and Off................................................................121
Switching the Front Fog Lamps On and Off.......................................................................122
Switching the Turn Signal Lamps On and Off........................................................................\
121
Switching Welcome Lighting On and Off.......................................................................122
Exterior Lighting Control
..............................119
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index

Exterior Lighting.............................................119
Adaptive Front Lighting.....................................125
Autolamps.............................................................120
Automatic High Beam Control.........................122
Automatic High Beam Control –
Troubleshooting..............................................125
Exterior Lamps......................................................121
Headlamps.............................................................119
Headlamps – Troubleshooting........................120
Exterior Mirrors
...............................................133
Auto-Dimming Exterior Mirror..........................134
F
Fastening and Unfastening the Seatbelts........................................................54
Unfastening the Seatbelts..................................55
Using a Sliding Clip..............................................55
Feature Bar
....................................................433
Flat Tire See: Changing a Flat Tire..................................391
Floor Mats
......................................................306
Folding the Exterior Mirrors - Vehicles With: Manual Folding Mirrors
.............................133
Folding the Exterior Mirrors - Vehicles With: Power Folding Mirrors...............................133
Switching Auto-fold On and Off.......................134
Front Exterior...................................................35 Front Parking Aid..........................................236
Front Parking Aid Audible Warnings.............236
Front Parking Aid Limitations..........................
236
Locating the Front Parking Aid Sensors.......236
What is the Front Parking Aid.........................236
Front Passenger Sensing System...............67 Front Passenger Sensing System
Indicators............................................................70
Front Passenger Sensing System Precautions........................................................70
How Does the Front Passenger Sensing System Work......................................................67
What Is the Front Passenger Sensing System.................................................................67
Front Seat Precautions
................................159
Front Seats......................................................159
Heated Seats........................................................163
Massage Seats.....................................................163
Power Seats..........................................................160
Ventilated Seats...................................................164
Fuel and Refueling
........................................197
Fuel and Refueling – Troubleshooting.........203
Fuel Quality...........................................................198
Refueling..............................................................200
Running Out of Fuel...........................................199
Fuel and Refueling Precautions.................197 Fuel and Refueling –
Troubleshooting.........................................
203
Fuel and Refueling – Information
Messages .........................................................203
Fuel and Refueling – Warning Lamps...........203
Fuel Gauge
.....................................................138
Fuel Gauge Limitations......................................138
Locating the Fuel Filler Door............................138
What Is Distance to Empty................................139
What Is the Fuel Gauge.....................................138
What Is the Low Fuel Reminder.......................138
Fuel Quality.....................................................198 Selecting the Correct Fuel................................198
Fuel Tank Capacity......................................202 Advertised Capacity..........................................202
Fuse Precautions
...........................................316
Fuses................................................................316 Body Control Module Fuse Box.....................326
Fuses – Troubleshooting...................................331
Under Hood Fuse Box.......................................316
Fuses – Troubleshooting.............................331 Fuses – Frequently Asked Questions............331
G
Garage Door Opener...................................173
Garage Door Opener Limitations
..............174
Garage Door Opener Precautions............173
561
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index

Garage Door Opener Radio
Frequencies.................................................176
FCC and RSS-210 Industry Canada Compliance.......................................................176
General Maintenance Information...........459 Multi-Point Inspection........................................462
Owner Checks and Services...........................460
Protecting Your Investment.............................459
Why Maintain Your Vehicle?............................459
Why Maintain Your Vehicle at Your Dealership?......................................................459
Glasses Holder
..............................................185
Locating the Glasses Holder............................185
Global Opening and Closing......................130 Switching Global Closing On and Off............130
Switching Global Opening On and Off..........130
Using Global Closing..........................................130
Using Global Opening.......................................130
What Is Global Opening and Closing.............130
Glossary of Tire Terminology
....................369
H
Headlamp Adjusting See: Adjusting the Headlamps.......................348
Headlamps.......................................................119 Headlamp Indicators...........................................119 Switching Headlamp Exit Delay On and
Off........................................................................\
119
Using the High Beam Headlamps...................119
Headlamps – Troubleshooting..................120 Headlamps – Frequently Asked
Questions.........................................................120
Heated Seats..................................................163 Heated Seat Precautions..................................163
Switching the Heated Seats On and Off.......164
Heating See: Climate Control..........................................154
Hill Start Assist
..............................................225
Hill Start Assist – Troubleshooting................225
Hill Start Assist Precautions......................225
Hill Start Assist – Troubleshooting..........225 Hill Start Assist – Information
Messages.........................................................225
Hood Lock See: Opening and Closing the Hood............332
Horn...................................................................113
How Does 911 Assist Work
...........................73
How Does Active Park Assist Work.........246
How Does Adaptive Cruise Control With Stop and Go Work.....................................253
How Does All-Wheel Drive Work..............214
How Does Auto Hold Work
.......................226
How Does Blind Spot Information System Work..............................................................273 How Does Cross Traffic Alert Work.........276
How Does Drive Mode Control
Work..............................................................264
How Does Driver Alert Work.....................287
How Does Easy Entry and Exit Work.........99
How Does Hill Start Assist Work..............225
How Does Pre-Collision Assist Work......279
How Does Stability Control Work............229 Electronic Stability Control..............................
229
How Does the 360 Degree Camera Work..............................................................243
How Does the Garage Door Opener Work...............................................................173
How Does the Lane Keeping System Work..............................................................265
How Does the Memory Function Work................................................................171
How Does the Personal Safety System Work................................................................62
How Does the Rear Occupant Alert System Work
...............................................................169
How Does the Safety Canopy™ Work........65
How Does Traction Control Work
............228
How Does Trailer Sway Control Work..............................................................304
How Do Personal Profiles Work................447 Recalling and Changing a Profile...................447
How Do the Front Airbags Work................63
562
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index