2021 LINCOLN NAUTILUS stop start

6.
With your foot fully applied on the brake
pedal, start your vehicle. Confirm that
your vehicle is in the park (P) position and
that the instrument cluster indicates park
(P).
7. If the instrument cluster is not displaying
the park (P) position or there is a
message stating Park Not Available,
Transmission Not In Park or Shift System
Fault, apply the parking brake before
exiting your vehicle. Have the system
checked.
AUTOMATIC TRANSMISSION
AUDIBLE WARNINGS
Transmission Not In Park (P) Audible
Warning
Sounds if you open the driver door before
shifting into park (P).
Park (P) Selection Audible Warning
Sounds when you shift into park (P). AUTOMATIC TRANSMISSION –
TROUBLESHOOTING
Automatic Transmission – Information
Messages You switched the
engine off and shift
select lever is in any position other than park (P).
Shift to Park
Transmission is toocold. Wait for it to
warm up before you drive.
Transmission
Warming Up Please Wait
The transmission isoverheating and
needs to cool. Stop in a safe place as
soon as it’ s possible.
Transmission Over
Temperature Stop Safely
Have system
checked as soon as possible.
Transmission
Service Required The transmission is
overheating and
needs to cool. Stop in a safe place as
soon as it’ s possible.
Transmission Too
Hot Press Brake
The transmission has
limited functionality. Have system
checked as soon as possible.
Transmission Limited
Function See Manual
A reminder to shift
into park. In addition, this message is
typical after recon- necting or rechar-
ging the battery until you cycle the igni-
tion to the on mode. See Changing the
12V Battery (page
345).
Transmission Not in
Park
212
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Automatic Transmission

Once through water, always try the brakes.
Wet brakes will not stop your vehicle as
quickly as dry brakes. Apply light pressure
to the brake pedal while slowly moving the
vehicle to dry the brakes.
Note:
Driving through deep water could
cause damage to the transmission. If the
front or rear axle is submerged in water, the
axle lubricant and power transfer unit
lubricant should be checked and changed
if necessary.
Driving on Hilly or Sloping Terrain
Although natural obstacles could make it
necessary to travel diagonally up or down a
hill or steep incline, you should try to drive
straight up or straight down.
Note: Avoid turning on steep slopes or hills.
A danger lies in losing traction, slipping
sideways and possible vehicle roll over.
Whenever driving on a hill, determine
beforehand the route you can use. Do not
drive over the crest of a hill without seeing
what conditions are on the other side. Do
not drive in reverse over a hill without the
aid of an observer. Apply just enough power to the wheels to
climb the hill. Too much power will cause the
tires to slip, spin or lose traction, and you
could lose control of your vehicle.
When descending a steep hill, do not
descend the hill in neutral. Avoid sudden
hard braking to keep the front wheels rolling
and to maintain your vehicle's steering.
Note:
If your vehicle has anti-lock brakes,
apply the brakes steadily. Do not pump the
brakes.
Note: If your vehicle gets stuck driving on
hilly or sloping terrain, it may be rocked out
by shifting between forward and reverse
gears, stopping between shifts in a steady
pattern. Press lightly on the accelerator in
each gear.
Note: Do not rock your vehicle if the engine
is not at normal operating temperature, as
damage to the transmission may occur.
Note: Do not rock your vehicle for more than
a minute, as damage to the transmission
and tires may occur or the engine may
overheat. Driving on Snow and Ice WARNING: If you are driving in
slippery conditions that require tire chains
or cables, then it is critical that you drive
cautiously. Keep speeds down, allow for
longer stopping distances and avoid
aggressive steering to reduce the chances
of a loss of vehicle control which can lead
to serious injury or death. If the rear end
of your vehicle slides while cornering, steer
in the direction of the slide until you regain
control of your vehicle.
Avoid sudden applications of power and
quick changes of direction on snow and ice.
Apply the accelerator slowly and steadily
when starting from a full stop.
Avoid sudden braking. Although an all-wheel
drive vehicle accelerates better than a
two-wheel drive vehicle in snow and ice, it
cannot stop any faster as braking occurs at
all four wheels. Do not become
overconfident of the road conditions.
216
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing All-Wheel Drive
(If Equipped)

HOW DOES AUTO HOLD WORK
Auto Hold applies the brakes to hold your
vehicle after you stop it and release the
brake pedal. This can help when waiting on
a hill or in traffic.
SWITCHING AUTO HOLD ON AND
OFF
WARNING: The system does not
replace the parking brake. When you leave
your vehicle, always apply the parking
brake. WARNING: You must remain in your
vehicle when the system turns on. At all
times, you are responsible for controlling
your vehicle, supervising the system and
intervening, if required. Failure to take care
may result in the loss of control of your
vehicle, serious personal injury or death. WARNING:
The system turns off if
there is a malfunction or if you excessively
rev the engine.
Select the drive assist menu in the center
display screen to switch auto hold on and
off.
Note: You can only switch the system on
after you close the driver door, fasten your
seatbelt and start the engine.
Note: The system remembers the last setting
when you start your vehicle.
Make sure you switch the system off before
towing with your vehicle or before using an
automatic car wash.
USING AUTO HOLD
1. Bring your vehicle to a complete stop. The auto hold active indicator illuminates
in the information display. 2. Release the brake pedal. The system
holds your vehicle at a standstill. The
auto hold active indicator remains
illuminated in the information display.
3. Pull away in the normal manner. The system releases the brakes and the auto
hold active indicator switches off.
Note: The system only activates if you apply
enough brake pressure on the brake pedal.
Note: Under certain conditions, the system
could apply the electric parking brake. The
brake system warning lamp illuminates. The
electric parking brake releases when you
press the accelerator pedal.
See
Automatically Releasing the Electric
Parking Brake
(page 222).
Note: The system switches off if you shift
into reverse (R) and press the brake pedal.
There could be actions that can cause the
auto hold system not to work when the
following occur:
• When you use active park assist.
• Your vehicle is in stay in neutral mode.
• The driver door is open.
226
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Auto Hold

Adaptive Cruise Control – Information
Messages - Vehicles With: Stop and Go
Note:
Depending on your vehicle options
and instrument cluster type, not all messages
display or are available. Note:
The system could abbreviate or
shorten certain messages depending upon
which cluster type you have. Action
Message
A malfunction is preventing the adaptive cruise from engaging.
Adaptive Cruise Malfunction
Front Sensor Not Aligned Contact an authorized dealer to have the radar checked for proper coverage and operation. Conditions exist preventing the system from being available.
Adaptive Cruise Not Available
You have a blocked radar because of poor radar visibility due to inclement weather or ic\
e, mud,or water in front of the radar. You can typically clean the sensor to resolve this.
Adaptive Cruise Not Available Sensor
Blocked See Manual Due to the nature of radar technology, it is possible to get a blockage warning with no actual
block. This happens, for example, when driving in sparse rural or desert environments. A false blocked condition either self clears, or clears after you restart your vehicl\
e.
You have selected normal cruise control. The system does not brake or react to traffic.
Normal Cruise Active Adaptive Braking Off
Displays when the adaptive cruise control is going to cancel and you mus\
t take control.
Adaptive Cruise - Driver Resume Control
Displays when the vehicle speed is too slow to activate the adaptive cru\
ise control and there isno lead vehicle in range.
Adaptive Cruise Speed Too Low to
Activate
263
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Adaptive Cruise Control (If Equipped)

HOW DOES TRAILER SWAY
CONTROL WORK
The system applies the brakes to the
individual wheels and reduces engine torque
to aid vehicle stability.
If the trailer begins to sway, the stability
control lamp flashes and the message Trailer
Sway Reduce Speed appears in the
information display.
Stop your vehicle as soon as it is safe to do
so. Check the vertical weight on the tow ball
and trailer load distribution. TRAILER SWAY CONTROL
PRECAUTIONS WARNING:
Turning off trailer sway
control increases the risk of loss of vehicle
control, serious injury or death. Ford does
not recommend disabling this feature
except in situations where speed reduction
may be detrimental (such as hill climbing),
the driver has significant trailer towing
experience, and can control trailer sway
and maintain safe operation.
Note: This feature only activates when
significant trailer sway occurs.
Note: This feature does not prevent trailer
sway, but reduces it once it begins.
Note: This feature cannot stop all trailers
from swaying.
Note: In some cases, if vehicle speed is too
high, the system may activate multiple times,
gradually reducing vehicle speed. SWITCHING TRAILER SWAY
CONTROL ON AND OFF
1. Press
Features on the touchscreen.
2. Press
Towing.
3. Switch
Trailer Sway Control on or off.
The system turns on each time you start your
vehicle.
304
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Trailer Sway Control

When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so:
•
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that the
steering power assist works. DRIVING ECONOMICALLY
The following helps to improve fuel
consumption:
•
Drive smoothly, accelerate gently and
anticipate the road ahead to avoid heavy
braking.
• Regularly check your tire pressures and
make sure that they are inflated to the
correct pressure.
• Follow the recommended maintenance
schedule and carry out the
recommended checks.
• Plan your journey and check the traffic
before you set off. It is more efficient to
combine errands into a single trip
whenever possible.
• Avoid idling the engine in cold weather
or for extended periods. Start the engine
only when you are ready to set off.
• Do not carry unnecessary weight in your
vehicle as extra weight wastes fuel. •
Do not add unnecessary accessories to
the exterior of your vehicle, for example
running boards. If you use a roof rack,
remember to fold it down or remove it
when not in use.
• Do not shift into neutral when you are
braking or when your vehicle is slowing
down.
• Shut all windows when driving at high
speeds.
• Switch off all electric systems when not
in use, for example air conditioning. Make
sure that you unplug any accessories
from the auxiliary power points when not
in use.
FLOOR MATS WARNING: Use a floor mat designed
to fit the footwell of your vehicle that does
not obstruct the pedal area. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death.
306
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Driving HintsE259345

AUTOMATIC CRASH SHUTOFF
What Is Automatic Crash Shutoff
The automatic crash shutoff is designed to
stop the fuel going to the engine in the event
of a moderate or severe crash.
Note:
Not every impact causes a shutoff.
Automatic Crash Shutoff Precautions WARNING: If your vehicle has been
involved in a crash, have the fuel system
checked. Failure to follow this instruction
could result in fire, personal injury or death.
Re-Enabling Your Vehicle
1. Switch the ignition off.
2. Attempt to start your vehicle.
3. Switch the ignition off.
4. Attempt to start your vehicle. Note:
If your vehicle does not start after the
third attempt, have your vehicle checked as
soon as possible. TRANSPORTING THE VEHICLE 312
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Crash and Breakdown InformationE143886

Protected Component
Fuse Rating
Fuse Number
Not used.
—
13
Not used.
—
14
Run-start relay.
—
15
Power outlet 2 - back of console.
20 A
16
Power outlet 4 - luggage compartment.
20 A
17
Not used.
—
18
Run-start electronic power assist steering.
10 A
19
Run/start lighting.
10 A
20
Not used.
—
21
Air conditioner clutch solenoid.
10 A
22
Front split view camera.
15 A
23
Rear view camera.
Forward looking radar.
360° camera module.
Blind spot information system.
Voltage quality module (start/stop).
Not used (spare).
10 A
24
Run-start anti-lock brake system.
10 A
25
320
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses