2021 LINCOLN NAUTILUS air condition

Axle and PTU maintenance: The Power
Transfer Unit (PTU) and rear axle (AWD only)
in your vehicle does not require any normal
scheduled maintenance. The PTU lubricant
may be more likely to require a fluid change
if the vehicle has extended periods of
extreme or severe duty cycle driving.
Changing or checking the PTU lubricant is
not necessary unless the unit has been
submerged in water, shows sign of leakage.
Contact your authorized dealer for service.
California fuel filter replacement
: If you
register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. We however, urge you to have all
recommended maintenance services
performed at the specified intervals and to
record all vehicle service. Engine air filter and cabin air filter
replacement
: The life of the engine air filter
and cabin air filter is dependent on exposure
to dusty and dirty conditions. Vehicles
operated in these conditions require frequent
inspection and replacement of the engine
air filter and cabin air filter.
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

Collision Repairs
We hope that you never experience a
collision, but accidents happen sometimes.
Genuine Ford replacement collision parts
meet our stringent requirements for fit, finish,
structural integrity, corrosion protection and
dent resistance. During vehicle development
we validate that these parts deliver the
intended level of protection as a whole
system. A great way to know for sure you
are getting this level of protection is to use
genuine Ford replacement collision parts.
Warranty on Replacement Parts
Genuine Ford and Motorcraft replacement
parts are the only replacement parts that
benefit from a Ford Warranty.
The Ford Warranty may not cover damage
caused to your vehicle as a result of failed
non-Ford parts.
For additional information, refer to the terms
and conditions of the Ford Warranty.
MOBILE COMMUNICATIONS
EQUIPMENT WARNING: Driving while distracted
can result in loss of vehicle control, crash
and injury. We strongly recommend that
you use extreme caution when using any
device that may take your focus off the
road. Your primary responsibility is the safe
operation of your vehicle. We recommend
against the use of any hand-held device
while driving and encourage the use of
voice-operated systems when possible.
Make sure you are aware of all applicable
local laws that may affect the use of
electronic devices while driving.
Using mobile communications equipment is
becoming increasingly important in the
conduct of business and personal affairs.
However, you must not compromise your
own or others ’ safety when using such
equipment. Mobile communications can
enhance personal safety and security when
appropriately used, particularly in emergency
situations. Safety must be paramount when using mobile communications equipment to
avoid negating these benefits. Mobile
communication equipment includes, but is
not limited to, cellular phones, pagers,
portable email devices, text messaging
devices and portable two-way radios.
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Customer Information

it, and (ii) save it, provided that you do not
remove any copyright notices that appear
and do not modify the Data in any way. You
agree not to otherwise reproduce, copy,
modify, decompile, disassemble or reverse
engineer any portion of this Data, and may
not transfer or distribute it in any form, for
any purpose, except to the extent permitted
by mandatory laws.
Restrictions
Except where you have been specifically
licensed to do so by NAV2 , and without
limiting the preceding paragraph, you may
not (a) use this Data with any products,
systems, or applications installed or
otherwise connected to or in communication
with vehicles, capable of vehicle navigation,
positioning, dispatch, real time route
guidance, fleet management or similar
applications; or (b) with or in communication
with any positioning devices or any mobile
or wireless-connected electronic or computer
devices, including without limitation cellular
phones, palmtop and handheld computers,
pagers, and personal digital assistants or
PDAs. You agree to cease using this Data if
you fail to comply with these terms and
conditions.
Limited Warranty
NAV2 warrants that (a) the Data will perform
substantially in accordance with the
accompanying written materials for a period
of ninety (90) days from the date of receipt,
and (b) any support services provided by
NAV2 shall be substantially as described in
applicable written materials provided to you
by NAV2, and NAV2’
s support engineers will
make commercially reasonable efforts to
solve any problem issues.
Customer Remedies
NAV2 and its suppliers ’ entire liability and
your exclusive remedy shall be, at NAV2’ s
sole discretion, either (a) return of the price
paid, if any, or (b) repair or replacement of
the Data that do not meet NAV2’ s Limited
Warranty and that are returned to NAV2 with
a copy of your receipt. This Limited Warranty is void if failure of the Data has resulted from
accident, abuse, or misapplication. Any
replacement Data will be warranted for the
remainder of the original warranty period or
thirty (30) days, whichever is longer. Neither
these remedies nor any product support
services offered by NAV2 are available
without proof of purchase from an authorized
international source.
No Other Warranty:
EXCEPT FOR THE LMITED WARRANTY SET
FORTH ABOVE AND TO THE EXTENT
PERMITTED BY APPLICABLE LAW, NAV2
AND ITS LICENSORS (INCLUDING THEIR
LICENSORS AND SUPPLIERS) DISCLAIM
ANY WARRANTIES, EXPRESS OR IMPLIED,
OF QUALITY, PERFORMANCE,
MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, OWNERSHIP OR
NON-INFRINGEMENT. Certain warranty
exclusions may not be permitted under
applicable law, so to that extent the above
exclusion may not apply to you.
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Customer Information

Tampering With a Noise Control
System
Federal laws prohibit the following acts:
•
Removal or rendering inoperative by any
person other than for purposes of
maintenance.
• Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to the
ultimate purchaser or while it is in use.
• The use of the vehicle after any person
removes or renders inoperative any
device or element of the design.
The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
• Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.
• Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications. If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive exhaust
smoke, check for the following:
•
A plugged or disconnected air inlet
system hose.
• A plugged engine air filter element.
• Water in the fuel filter and water
separator.
• A clogged fuel filter.
• Contaminated fuel.
• Air in the fuel system, due to loose
connections.
• An open or pinched sensor hose.
• Incorrect engine oil level.
• Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for climactic
conditions.
Note: Some vehicles have a lifetime fuel filter
that is integrated with the fuel tank. Regular
maintenance or replacement is not needed. Note:
If these checks do not help you correct
the concern, have your vehicle checked as
soon as possible.
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb (4,536 kg)
Gross Vehicle Weight Rating (GVWR). The
preceding statements concerning prohibited
tampering acts and maintenance, and the
noise warranty found in the Warranty Guide,
are applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Customer Information

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

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

What is the Side Parking Aid...........................237
Sitting in the Correct Position....................159
Sounding the Panic Alarm............................76
Special Operating Conditions Scheduled Maintenance...............................................467
Exceptions............................................................470
Speed Control See: Cruise Control.............................................251
Stability Control Indicator...........................230
Stability Control............................................229 Stability Control – Troubleshooting................
231
Stability Control – Troubleshooting..........231 Stability Control – Information
Messages..........................................................231
Starting and Stopping the Engine – Precautions..................................................186
Starting and Stopping the Engine.............186 Automatic Engine Stop......................................189
Engine Block Heater..........................................188
Starting and Stopping the Engine –
Troubleshooting...............................................191
Starting the Engine..............................................187
Stopping the Engine...........................................189
Starting and Stopping the Engine – Troubleshooting...........................................191
Starting and Stopping the Engine – Frequently Asked Questions............................................193 Starting and Stopping the Engine –
Information Messages...................................192
Starting and Stopping the Engine – Warning Lamps.................................................................191
Starting the Engine.......................................187 Restarting the Engine After Stopping it.........187
Starting a Gasoline Engine................................187
Status Bar
.......................................................432
Steering..........................................................232 Electric Power Steering....................................232
Steering – Troubleshooting.............................233
Steering – Troubleshooting.......................233 Steering – Information Messages..................
233
Steering Wheel
................................................27
Stopping the Engine.....................................194 Stopping the Engine When Your Vehicle is
Moving...............................................................189
Stopping the Engine When Your Vehicle is Stationary..........................................................189
Stopping the Liftgate Movement
..............105
Storage.............................................................184 Cup Holders..........................................................184
Glasses Holder.....................................................185
Under Floor Storage...........................................184
Storing Your Vehicle
.....................................361
Sunroof See: Moonroof.....................................................135 Switching Active Park Assist On and
Off..................................................................246
Cancelling Active Park Assist..........................246
Switching Adaptive Cruise Control On and Off..................................................................256
Switching Adaptive Cruise Control Off........
256
Switching Adaptive Cruise Control On.........256
Switching Air Conditioning On and Off...................................................................154
Switching All of the Interior Lamps On and Off...................................................................127
Switching Android Auto On and Off........445 Disabling Android Auto.....................................445
Enabling Android Auto with USB...................445
Enabling Android Auto with Wireless...........445
Re-Enabling Android Auto...............................446
Switching Apple CarPlay On and Off......445 Disabling Apple CarPlay...................................445
Enabling Apple CarPlay with USB ................445
Enabling Apple CarPlay with Wireless..........445
Re-Enabling Apple CarPlay..............................445
Switching Auto Hold On and Off.............226
Switching Auto-Start-Stop On and Off...................................................................194
Switching Blind Spot Information System On and Off...................................................274
Switching Climate Control On and Off...................................................................154
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Index