2021 LINCOLN NAUTILUS keyless

The anti-scan feature turns off after:
•
One minute of keypad inactivity.
• You press the unlock button on the
remote control.
• You switch the ignition on.
• You unlock your vehicle using intelligent
access. USING THE KEYLESS ENTRY
KEYPAD
Unlocking the Doors Enter the factory-set five-digit code or your
personal code. You must press each number
within five seconds of each other.
•
Press 3-4 within five seconds to unlock
all doors. Locking the Doors
Press and hold 7·8 and 9·0 at the same time
with the driver door closed.
Note:
You do not need to enter the code
first.
97
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Keyless Entry KeypadE138637 E138637

KEYLESS ENTRY KEYPAD –
TROUBLESHOOTING
Keyless Entry Keypad – Frequently
Asked Questions
Why does the keypad not accept the access
code?
If you enter the access code too fast on
the keypad, the unlock function may not
work. Slowly re-enter the access code.
Why does the keypad not function? The keypad goes into an anti-scan
mode if you enter a wrong code seven
times. The anti-scan mode disables the
keypad for one minute and the red light
flashes.
98
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Keyless Entry Keypad

Interior Lamp Function.................................128
Switching the Interior Lamp Function On and
Off.......................................................................128
What Is the Interior Lamp Function................128
Interior Lighting
..............................................127
Ambient Lighting.................................................128
Interior Lamp Function.......................................128
Interior Lighting – Troubleshooting................
128
Interior Lighting – Troubleshooting
..........128
Interior Lighting – Frequently Asked
Questions..........................................................128
Interior Mirror
..................................................132
Auto-Dimming Interior Mirror...........................132
Interior Mirror Precautions..........................132
Introduction.......................................................17
J
Jump Starting the Vehicle..........................309 Jump Starting Precautions...............................309
Jump Starting the Vehicle.................................310
Preparing the Vehicle.........................................310
K
Keyless Entry....................................................93 Keyless Entry – Troubleshooting......................
94 Keyless Entry Keypad....................................95
Keyless Entry Keypad –
Troubleshooting...............................................98
Keyless Entry Keypad Limitations
..............95
Keyless Entry Keypad Master Access Code................................................................95
Locking the Doors................................................96
Unlocking the Doors............................................95
Keyless Entry Keypad Personal Access Codes
..............................................................96
Programming a Personal Entry Code..............96
Keyless Entry Keypad – Troubleshooting...........................................98
Keyless Entry Keypad – Frequently Asked Questions...........................................................98
Keyless Entry Limitations..............................93
Keyless Entry Settings
...................................93
Reprogramming the Unlocking Function.......93
Switching Keyless Entry On and Off................93
Keyless Entry – Troubleshooting................94 Keyless Entry – Frequently Asked
Questions...........................................................94
Keys and Remote Controls
...........................75
Keys and Remote Controls –
Troubleshooting................................................79 Keys and Remote Controls –
Troubleshooting...........................................79
Keys and Remote Controls – Information Messages...........................................................79
L
Lane Centering.............................................260 How Does Lane Centering Work...................
260
Lane Centering Alerts........................................261
Lane Centering Automatic Cancellation......262
Lane Centering Indicators...............................262
Lane Centering Limitations...............................261
Lane Centering Precautions...........................260
Lane Centering Requirements........................260
Switching Lane Centering On and Off...........261
Lane Keeping System Indicators.............268
Lane Keeping System.................................265 Aid Mode..............................................................267
Alert and Aid Mode............................................268
Alert Mode............................................................267
Lane Keeping System –
Troubleshooting.............................................270
Lane Keeping System Limitations ............
266
Lane Keeping System Precautions..........265
Lane Keeping System Settings
.................267
564
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index

Lane Keeping System –
Troubleshooting.........................................270
Lane Keeping System – Frequently Asked Questions..........................................................271
Lane Keeping System – Information Messages.........................................................270
Launching or Retrieving a Boat or Personal Watercraft.....................................................301
Liftgate.............................................................100 Closing the Liftgate.............................................103
Liftgate – Troubleshooting...............................105
Opening the Liftgate..........................................100
Liftgate Obstacle Detection.......................105 Closing the Liftgate............................................105
Opening the Liftgate..........................................105
Liftgate Precautions.....................................100
Liftgate – Troubleshooting.........................105 Liftgate – Frequently Asked Questions.........107
Liftgate – Information Messages....................106
Liftgate – Warning Lamps.................................105
Lincoln Protect..............................................456
Linking or Unlinking a Personal Profile to a Device.......................................................448
Linking or Unlinking a Personal Profile to a Remote Control.......................................448
Live Traffic......................................................449 Switching Live Traffic On and Off...................
449
What Is Live Traffic.............................................449 Load Carrying
................................................289
Roof Rack.............................................................293
Load Carrying Precautions........................289
Loading Your Trailer....................................300
Locating the 360 Degree Cameras.........243 Front View Camera............................................244
Rear View Camera.............................................243
Side View Camera..............................................244
Locating the Blind Spot Information System Sensors.........................................................274
Locating the Brake Fluid Reservoir..........218
Locating the Cross Traffic Alert Sensors.........................................................277
Locating the Fuel Filler Funnel..................198
Locating the Keyless Entry Keypad...........95
Locating the Memory Function Buttons...........................................................171
Locating the Power Outlet..........................180
Locating the Pre-Collision Assist Sensors.........................................................281
Locating the Rear View Camera..............240
Locating the Safety Compliance Certification Labels
...................................290
Locating the Tire label................................363
Locating the Tire Sealant and Inflator Kit...................................................................378
Locating the USB Ports................................178 Charge Only USB Ports......................................178 Data Transfer USB Ports....................................178
Locating the Wireless Accessory Charger.........................................................183
Locating Your Vehicle
....................................76
Locking the Rear Window Controls...........131
Luggage Compartment
..............................295
M
Maintenance..................................................332 Engine Oil.............................................................338
Exterior Bulbs......................................................350
Interior Bulbs.......................................................353
Maintenance Precautions..........................332
Making and Receiving a Phone Call.......439 During a Phone Call...........................................439
Making Calls........................................................439
Receiving Calls....................................................439
Manually Releasing the Electric Parking Brake.............................................................221
........................................................................\
.........221
Manually Shifting Gears..............................207 Shifting Using the Paddle Shifters.................207
Manual Park Release....................................210 Manual Park Release Precautions..................
210
Using Manual Park Release..............................210
What Is Manual Park Release...........................210
565
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index

Tire Pressure Monitoring System –
Troubleshooting.........................................388
Tire Pressure Monitoring System – Information Messages..................................390
Tire Pressure Monitoring System – Warning Lamps................................................................388
Tire Replacement Requirements.............369 Age........................................................................\
..371
Tire Rotation...................................................376
Tire Rotation Diagram........................................377
Tire Sealant and Inflator Kit Components...............................................379
Tire Sealant and Inflator Kit Precautions..................................................378
Tire Sealant and Inflator Kit.......................378
Towing a Trailer Limitations.......................300
Towing a Trailer Precautions.....................299
Towing a Trailer............................................299 Towing Weights and Dimensions...................302
Towing Weights and Dimensions.............302 Calculating the Maximum Loaded Trailer
Weight for Your Vehicle................................
303
Recommended Towing Weights....................302
What Is the Maximum Loaded Trailer Weight ........................................................................\
....303
Towing Your Vehicle Precautions..............314
Towing Your Vehicle.....................................314
Traction Control Indicator
..........................228 Traction Control
............................................228
Traction Control – Troubleshooting..............228
Traction Control – Troubleshooting........228 Traction Control – Warning Lamps................228
Trailer Brake Precautions...........................299
Trailer Sway Control Precautions
.............304
Trailer Sway Control....................................304
Trailer Towing Hints
.....................................300
Transporting the Vehicle.............................312
Trip Computer
................................................145
Accessing the Trip Computer...........................145
Resetting the Individual Trip Values................147
Resetting the Trip Computer............................146
U
Under Floor Storage.....................................184 Locating the Rear Under Floor Storage........184
Under Hood Fuse Box
.................................316
Accessing the Under Hood Fuse Box...........316
Identifying the Fuses in the Under Hood Fuse
Box......................................................................318
Locating the Under Hood Fuse Box...............316
Under Hood Overview - 2.0L....................334
Under Hood Overview - 2.7L.....................336 Updating the Vehicle Systems
Wirelessly....................................................452
Applying a Vehicle System Software Update..............................................................452
Scheduling an Update......................................452
System Update Requirements........................452
Viewing Update Details....................................453
USB Ports
.........................................................178
Using Auto Hold...........................................226
Using Keyless Entry........................................93 Locking the Doors................................................93
Opening the Liftgate with the Remote
Control
................................................................94
Unlocking the Doors............................................93
Using MyKey With Remote Start Systems..........................................................87
Using Snow Chains......................................372
Using the Backup Start Passcode...............81 System Lockout.....................................................82
Using the Instrument Cluster Display Controls.........................................................143
Button.....................................................................143
Quick Action Menu Buttons..............................143
Return Button........................................................143
Status Indicator....................................................144
Toggle Buttons.....................................................143
Using the Keyless Entry Keypad.................97 Locking the Doors.................................................97
573
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index

What Is the 12V Battery Gauge..................139
What Is the 360 Degree Camera.............243
What Is the Cabin Air Filter.........................158
What Is the Catalytic Converter...............204
What Is the Electric Parking Brake...........221
What Is the Engine Coolant Temperature
Gauge............................................................139
What Is the Engine Oil Pressure Gauge............................................................139
What Is the Garage Door Opener.............173 HomeLink Wireless Control System...............173
What Is the Gross Axle Weight Rating...........................................................290
GAWR (Gross Axle Weight Rating)................290
What Is the Gross Combined Weight Rating...........................................................290
What Is the Gross Vehicle Weight Rating...........................................................290
What Is the Keyless Entry Keypad..............95
What Is the Lane Keeping System...........265
What Is the Personal Safety System..........62
What Is the Power Outlet............................180
What is the Rear Occupant Alert System...........................................................169
What Is the Rear View Camera.................240
What Is the Speedometer...........................138
What Is the Tachometer...............................138 What Is the Tire Pressure Monitoring
System..........................................................385
What Is the Tire Sealant and Inflator Kit...................................................................378
What Is the Transmission Fluid Temperature Gauge
...................................139
What Is the Wireless Accessory Charger.........................................................182
What is Voice Interaction
...........................435
Wheel and Tire Information.......................363
Wheel Nuts....................................................396
Window Bounce-Back
..................................130
Overriding Window Bounce-Back..................130
What Is Window Bounce-Back.........................130
Windows..........................................................129 Global Opening and Closing............................
130
Window Bounce-Back........................................130
Wipers and Washers – Troubleshooting...........................................118
Wipers and Washers – Frequently Asked Questions...........................................................118
Wipers and Washers – Warning Lamps..........118
Wipers and Washers
......................................114
Autowipers.............................................................114
Reverse Wipe........................................................115
Washers...................................................................117
Wipers.....................................................................114
Wipers and Washers – Troubleshooting........118 Wipers...............................................................114
Switching Windshield Wipers On and
Off........................................................................\
114
Wiper Precautions................................................114
Wireless Accessory Charger Precautions..................................................182
Wireless Accessory Charger......................182
575
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index