2021 LINCOLN NAUTILUS trailer

3. If this is not possible, wait for a short
period of time for the engine to cool.
4. Check the coolant level. If the coolant level is at or below the minimum mark,
add prediluted coolant immediately.
5. When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage.
Note: Driving your vehicle without repair
increases the chance of engine damage.
Engine Coolant Temperature
Management (If Equipped) WARNING:
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the vehicle
may not be able to accelerate with full
power until the coolant temperature
reduces. If you tow a trailer with your vehicle, the
engine may temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long or
steep grade in high ambient temperatures.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display.
You may notice a reduction in vehicle speed
caused by reduced engine power in order
to manage the engine coolant temperature.
Your vehicle may enter this mode if certain
high-temperature and high-load conditions
take place. The amount of speed reduction
depends on vehicle loading, grade and
ambient temperature. If this occurs, there is
no need to stop your vehicle. You can
continue to drive.
The air conditioning may automatically turn
on and off during severe operating
conditions to protect the engine from
overheating. When the coolant temperature
decreases to the normal operating
temperature, the air conditioning turns on. If the coolant temperature gauge moves fully
into the red zone, or if the coolant
temperature warning or service engine soon
messages appear in your information display,
do the following:
1.
Stop your vehicle as soon as it is safe to
do so. Fully apply the parking brake, shift
into park (P) or neutral (N).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after several
minutes, follow the remaining steps.
3. Switch the engine off and wait for it to cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
343
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Maintenance

CHANGING A FLAT TIRE
WARNING: If the tire pressure
monitor sensor becomes damaged it may
not function.
Note: The use of tire sealant may damage
your tire pressure monitoring system and
should only be used in roadside
emergencies. If you must use a sealant, use
the Tire Mobility Kit sealant. Replace the tire
pressure monitoring system sensor and
valve stem on the wheel by an authorized
dealer after use of the sealant.
Note: The tire pressure monitoring system
indicator light will illuminate when the spare
tire is in use. To restore the full function of
the monitoring system, all road wheels
equipped with tire pressure monitoring
sensors must be mounted on the vehicle.
If you get a flat tire while driving, do not apply
the brake heavily. Instead, gradually
decrease your speed. Hold the steering
wheel firmly and slowly move to a safe place
on the side of the road. Have a flat serviced by an authorized dealer
in order to prevent damage to the tire
pressure monitoring system sensors.
See
Tire Pressure Monitoring System Overview
(page 385). Replace the spare tire with a road
tire as soon as possible. During repairing or
replacing of the flat tire, have an authorized
dealer inspect the tire pressure monitoring
system sensor for damage.
Dissimilar Spare Wheel and Tire
Assembly Information WARNING:
Failure to follow these
guidelines could result in an increased risk
of loss of vehicle control, injury or death.
If you have a dissimilar spare wheel and tire,
then it is intended for temporary use only.
This means that if you need to use it, you
should replace it as soon as possible with a
road wheel and tire assembly that is the
same size and type as the road tires and
wheels that were originally provided on your
vehicle. If the dissimilar spare tire or wheel
is damaged, replace it instead of repairing
it. A dissimilar spare wheel and tire assembly
is defined as a spare wheel and tire assembly
that is different in brand, size or appearance
from the road tires and wheels and can be
one of three types:
1.
T-type mini-spare: This spare tire begins
with the letter T for tire size and may have
Temporary Use Only molded in the sidewall.
2.
Full-size dissimilar spare with label on
wheel: This spare tire has a label on the
wheel that states: THIS WHEEL AND TIRE
ASSEMBLY FOR TEMPORARY USE ONLY.
When driving with one of the dissimilar spare
tires listed above, do not:
• Exceed
50 mph (80 km/h).
• Load the vehicle beyond maximum
vehicle load rating listed on the Safety
Compliance Label.
• Tow a trailer.
• Use snow chains on the end of the
vehicle with the dissimilar spare tire.
• Use more than one dissimilar spare tire
at a time.
391
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Changing a Road Wheel

•
Use commercial car washing equipment.
• Try to repair the dissimilar spare tire.
Use of one of the dissimilar spare tires listed
above at any one wheel location can lead to
impairment of the following:
• Handling, stability and braking
performance.
• Comfort and noise.
• Ground clearance and parking at curbs.
• Winter weather driving capability.
• Wet weather driving capability.
• All-wheel driving capability, if applicable.
3. Full-size dissimilar spare without label
on wheel
When driving with the full-size dissimilar
spare wheel and tire assembly, do not:
• Exceed
70 mph (113 km/h).
• Use more than one dissimilar spare
wheel and tire assembly at a time.
• Use commercial car washing equipment.
• Use snow chains on the end of the
vehicle with the dissimilar spare wheel
and tire assembly. The usage of a full-size dissimilar spare
wheel and tire assembly can lead to
impairment of the following:
•
Handling, stability and braking
performance.
• Comfort and noise.
• Ground clearance and parking at curbs.
• Winter weather driving capability.
• Wet weather driving capability.
• All-wheel driving capability.
When driving with the full-size dissimilar
spare wheel and tire assembly additional
caution should be given to:
• Towing a trailer.
• Driving vehicles equipped with a camper
body.
• Driving vehicles with a load on the cargo
rack.
Drive cautiously when using a full-size
dissimilar spare wheel and tire assembly and
seek service as soon as possible. Tire Change Procedure WARNING:
Do not work on your
vehicle when the jack is the only support
as your vehicle could slip off the jack.
Failure to follow this instruction could result
in personal injury or death. WARNING:
To help prevent your
vehicle from moving when changing a
wheel, shift the transmission into park (P),
set the parking brake and use an
appropriate block or wheel chock to
secure the wheel diagonally opposite to
the wheel being changed. For example,
when changing the front left wheel, place
an appropriate block or wheel chock on
the right rear wheel. WARNING:
Never place anything
between the vehicle jack and your vehicle. WARNING:
Never place anything
between the vehicle jack and the ground.
392
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Changing a Road Wheel

Towing a trailer or using a car-top carrier
Change engine oil and filter as indicated by the information display and\
perform services listed in the Normal
Scheduled Maintenance chart.
As required
Inspect rear axle and U-joints (AWD only).
Inspect frequently, service
as required
Inspect half-shaft boots.
See axle maintenance items under Exceptions.
Change automatic transmission fluid.
Every
30,000 mi
(48,000 km)
Replace spark plugs.
Every
60,000 mi
(96,000 km)
468
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

Climate Control – Troubleshooting..........157
Climate Control – Frequently Asked
Questions..........................................................157
Closing the Liftgate......................................103 Closing the Hands-Free Liftgate.....................104
Closing the Liftgate From Inside Your
Vehicle...............................................................103
Closing the Liftgate From Outside Your Vehicle...............................................................103
Closing the Liftgate Using the Remote Control...............................................................104
Cold Weather Precautions
.........................305
Connected Vehicle........................................417 Connected Vehicle – Troubleshooting..........
418
Connecting the Vehicle to a Mobile Network.............................................................417
Connected Vehicle Data...............................25
Connected Vehicle Limitations
..................417
Connected Vehicle Requirements............417
Connected Vehicle – Troubleshooting..........................................
418
Connected Vehicle – Frequently Asked
Questions..........................................................418
Connecting a Bluetooth® Device.............443
Connecting a Trailer....................................297 Safety Chains......................................................298
Trailer Lamps.......................................................298
Trailer Towing Connector.................................297 Connecting a Trailer Precautions
.............297
Connecting the Vehicle to a Mobile Network.........................................................417
Connecting Lincoln Way to the Modem........417
Enabling and Disabling the Modem...............417
What Is the Modem.............................................417
Connecting the Vehicle to a Wi-Fi Network.........................................................417
Connecting Your Phone..............................437
Contacting Us...................................................15 Argentina.................................................................15
Asia Pacific..............................................................15
Australia...................................................................15
Brazil........................................................................\
..15
Canada.....................................................................15
Caribbean, Central America and Israel............15
Europe......................................................................15
Lincoln Automotive Financial Services - US
Only.......................................................................16
Middle East..............................................................16
New Zealand...........................................................15
North Africa ............................................................16
Puerto Rico..............................................................16
South Korea.............................................................16
Sub-Saharan Africa ..............................................16
U.S. Virgin Islands and Puerto Rico..................
15
United States..........................................................15 Cooling System Capacity and Specification
- 2.0L
.............................................................407
Cooling System Capacity and Specification - 2.7L.............................................................408
Crash and Breakdown Information.........308 Automatic Crash Shutoff...................................312
Jump Starting the Vehicle................................309
Post-Crash Alert System.....................................311
Crash Sensors and Airbag Indicator...........71
Creating a MyKey...........................................85 Programming and Changing Configurable
Settings...............................................................86
Creating a Personal Profile........................447
Creating a Vehicle Wi-Fi Hotspot..............421 Connecting a Device to the Wi-Fi
Hotspot..............................................................421
Finding the Wi-Fi Hotspot Name and Password...........................................................421
Cross Traffic Alert.........................................276 Cross Traffic Alert – Troubleshooting...........278
Cross Traffic Alert Indicators......................277
Cross Traffic Alert Limitations....................277
Cross Traffic Alert Precautions.................276
Cross Traffic Alert – Troubleshooting.........................................278
Cross Traffic Alert – Information Messages.........................................................278
Cruise Control
................................................251
558
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

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

Switching Cross Traffic Alert On and
Off..................................................................277
Switching Cruise Control On and Off......251 Switching Cruise Control Off............................251
Switching Cruise Control On............................251
Switching Driver Alert On and Off...........288 Resetting Driver Alert........................................288
Switching Easy Entry and Exit On and Off....................................................................99
Switching From Adaptive Cruise Control to Cruise Control.......................................260
Switching Maximum Cooling On and Off...................................................................154
Switching Maximum Defrost On and Off...................................................................154
Switching Parking Aid On and Off...........235
Switching Rear Occupant Alert System On and Off...........................................................170
Semiannual Reminder........................................170
Switching Recirculated Air On and Off...................................................................154
Switching Repeat Mode On and Off.......424
Switching Shuffle Mode On and Off........424
Switching Stability Control On and Off
..................................................................230
Switching Text Message Notification On and Off
..........................................................442
Android.................................................................442 iOS........................................................................\
..442
Switching the Audio Unit On and Off..................................................................423
Switching the Display On and Off............426 Audio Unit............................................................426
Touchscreen........................................................426
Switching the Front Interior Lamps On and Off...................................................................127
Individual Map Lamps.........................................127
Switching the Hazard Flashers On and Off..................................................................309
Switching the Heated Mirrors On and Off...................................................................155
Switching the Heated Rear Window On and Off
..........................................................155
Switching the Heated Steering Wheel On and Off
............................................................113
Switching the Lane Keeping System Mode.............................................................266
Switching the Lane Keeping System On and Off.........................................................266
Switching the Rear Interior Lamps On and Off...................................................................127
Switching the Rear Window Wiper On and Off....................................................................115
Switching Traction Control On and Off
..................................................................228
Using a Switch....................................................228 Switching Trailer Sway Control On and
Off..................................................................304
Symbols Glossary
............................................19
Symbols Used on Your Vehicle....................19
T
Technical Specifications See: Capacities and Specifications...............398
Temporary Neutral Mode
...........................208
Entering Temporary Neutral Mode................209
Exiting Temporary Neutral Mode...................209
Temporary Neutral Mode Limitations...........208
What Is Temporary Neutral Mode..................208
The Better Business Bureau Auto Line Program........................................................472
The Mediation and Arbitration Program........................................................473
Tire Care
.........................................................374
Tire Pressure Monitoring System Limitations ....................................................
387
Tire Pressure Monitoring System Overview......................................................385
Tire Pressure Monitoring System Precautions.................................................386
Tire Pressure Monitoring System.............385 Tire Pressure Monitoring System –
Troubleshooting.............................................388
572
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index