2020 LINCOLN NAUTILUS brake sensor

Pre-Collision Assist
Action
Message
You have a blocked sensor due to bad weather, ice, mud or water in front of the radar sensor.
You can typically clean the sensor to resolve.
Pre-Collision Assist Not Available Sensor
Blocked
A fault with the system has occurred. Contact an authorized dealer as so\
on as possible.
Pre-Collision Assist Not Available
Remote Start Action
Message
Displays as a reminder to apply the brake and push the gear shift button to drive the vehicle after a remote start.
To Drive: Press Brake and Gear Shift
Button
Seats Action
Message
Displays as a reminder that memory seats are not available while driving\
.
Memory Recall Not Permitted While Driving
Displays to show where your memory setting has been saved.
Memory {0} Saved
137
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Information Displays

Tire Pressure Monitoring System
Action
Message
One or more tires on your vehicle have low tire pressure. See Tire Pressure Monitoring System (page 371).
Tire Pressure Low
The tire pressure monitoring system is malfunctioning. If the warning st\
ays on or continues tocome on, contact an authorized dealer.
See Tire Pressure Monitoring System (page 371).
Tire Pressure Monitor Fault
A tire pressure sensor is malfunctioning, or your spare tire is in use. For more information on
how the system operates under these conditions, See Tire Pressure Monitoring System (page 371
). If the warning stays on or continues to come on, contact an authorized \
dealer as soon as possible.
Tire Pressure Sensor Fault
Transmission Action
Message
You switched the engine off and shift select lever is in any position oth\
er than park (P).
Shift to Park
Transmission is too cold. Wait for it to warm up before you drive.
Transmission Warming Up Please Wait
Displays when the brake pedal needs to be depressed.
Press Brake Pedal
The transmission is overheating and needs to cool. Stop in a safe place as soon as it’ s possible.
Transmission Over Temperature Stop
Safely
See an authorized dealer.
Transmission Service Required
139
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Information Displays

HILL START ASSIST
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 will turn off
if a malfunction is apparent or if you rev
the engine excessively. Failure to take care
may result in the loss of control of your
vehicle, serious personal injury or death.
The system makes it easier to pull away
when your vehicle is on a slope without the
need to use the parking brake. When the system is active, your vehicle
remains stationary on the slope for two to
three seconds after you release the brake
pedal. This allows time to move your foot
from the brake to the accelerator pedal. The
system releases the brakes automatically
once the engine has developed sufficient
torque to prevent your vehicle from rolling
down the slope. This is an advantage when
pulling away on a slope, for example from a
car park ramp, traffic lights or when reversing
uphill into a parking space.
The system activates on any slope that
causes your vehicle to roll.
Note:
There is no warning light to indicate
the system is either on or off.
Using Hill Start Assist
1. Press the brake pedal to bring your vehicle to a complete standstill. Keep the
brake pedal pressed and shift into first
gear when facing uphill or reverse (R)
when facing downhill.
2. If the sensors detect that your vehicle is on a slope, the system activates
automatically. 3. When you remove your foot from the
brake pedal, your vehicle remains on the
slope without rolling away for about two
to three seconds. This hold time
automatically extends if you are in the
process of driving off.
4. Drive off in the normal manner. The system releases the brakes automatically.
Note: When you remove your foot from the
brake pedal and press the pedal again when
the system is active, you will experience
significantly reduced brake pedal travel. This
is normal.
Switching the System On and Off
Vehicles with Manual Transmission
You can switch this feature on or off in the
information display. The system remembers
the last setting when you start your vehicle.
Vehicles with Automatic Transmission
You cannot turn the system on or off. When
you switch the ignition on, the system
automatically turns on.
207
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Brakes

PRINCIPLE OF OPERATION
WARNING: Vehicle modifications
involving braking system, aftermarket roof
racks, suspension, steering system, tire
construction and wheel and tire size may
change the handling characteristics of your
vehicle and may adversely affect the
performance of the electronic stability
control system. In addition, installing any
stereo loudspeakers may interfere with
and adversely affect the electronic stability
control system. Install any aftermarket
stereo loudspeaker as far as possible from
the front center console, the tunnel, and
the front seats in order to minimize the risk
of interfering with the electronic stability
control sensors. Reducing the
effectiveness of the electronic stability
control system could lead to an increased
risk of loss of vehicle control, vehicle
rollover, personal injury and death. WARNING:
Remember that even
advanced technology cannot defy the laws
of physics. It’ s always possible to lose
control of a vehicle due to inappropriate
driver input for the conditions. Aggressive
driving on any road condition can cause
you to lose control of your vehicle
increasing the risk of personal injury or
property damage. Activation of the
electronic stability control system is an
indication that at least some of the tires
have exceeded their ability to grip the
road; this could reduce the operator’ s
ability to control the vehicle potentially
resulting in a loss of vehicle control, vehicle
rollover, personal injury and death. If your
electronic stability control system activates,
SLOW DOWN.
The system automatically turns on each time
you switch the ignition on.
If a fault occurs in either the stability control
or the traction control system, you may
experience the following conditions: •
The stability and traction control light
illuminates steadily.
• The stability control and traction control
systems do not enhance your vehicle's
ability to maintain traction of the wheels.
If a driving condition activates either the
stability control or the traction control system
you may experience the following conditions:
• The stability and traction control light
flashes.
• Your vehicle slows down.
• Reduced engine power.
• A vibration in the brake pedal.
• The brake pedal is stiffer than usual.
• If the driving condition is severe and your
foot is not on the brake, the brake pedal
may move as the system applies higher
brake force.
The stability control system has several
features built into it to help you maintain
control of your vehicle:
211
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Stability Control

PRINCIPLE OF OPERATION
WARNING: To help avoid personal
injury, always use caution when in reverse
(R) and when using the sensing system. WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care and
attention. Failure to take care may result
in a crash. WARNING:
Traffic control systems,
inclement weather, air brakes, external
motors and fans may affect the correct
operation of the sensing system.This may
cause reduced performance or false alerts. WARNING:
The system may not
detect small or moving objects, particularly
those close to the ground.
Note: If your vehicle has MyKey™, the sensing
system cannot be switched off when a
MyKey™ is present.
See Principle of
Operation (page 65). Note:
Keep the sensors on the bumper or
fascia free from snow, ice and large
accumulations of dirt. If the sensors are
covered, the system’ s accuracy can be
affected. Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage to the
bumper or fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of
obstacles or false alerts.
Note: Certain add-on devices installed
around the bumper or fascia may create
false alerts. For example, large trailer
hitches, bike or surfboard racks, license plate
brackets, bumper covers or any other device
that may block the normal detection zone
of the system. Remove the add-on device to
prevent false alerts.
Note: When you connect a trailer to your
vehicle, the rear parking aid may detect the
trailer and therefore provide an alert. Disable
the rear parking aid when you connect a
trailer to prevent the alert. The sensing system warns the driver of
obstacles within a certain range of your
vehicle. The system turns on automatically
whenever you switch the ignition on.
You can switch the system off through the
information display menu or from the pop-up
message that appears once you shift the
transmission into reverse (R).
See Using
Traction Control (page 210). If your vehicle
has a parking aid button, you can switch the
system off by pressing the button.
If a fault is present in the system, a warning
message appears in the information display.
See
Information Messages (page 122).
REAR PARKING AID WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care and
attention. Failure to take care may result
in a crash.
214
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Parking Aids

Note:
Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
Note: If you switch traction control off, the
side sensing system also turns off.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
Note: The system does not detect an object
that is moving toward the side of your
vehicle, for example another vehicle moving
at low speed, if it does not pass a front or
rear sensor.
The system uses the front and rear
outermost parking aid sensors to detect
objects that are near to the sides of your
vehicle. The system displays them on a
virtual map in the information display as your
vehicle moves past them.
The sensors are on the front and rear
bumpers. The system may not function if:
•
You switch the ignition on, off and back
on within a few seconds.
• Your vehicle remains stationary for over
two minutes.
• The anti-lock brake system activates.
• The traction control system activates.
To reinitialize the system, you may have to
drive your vehicle approximately 10 ft (3 m). The sensor coverage area is up to
24 in
(60 cm) from the side of your vehicle. When the system detects an object within
the coverage area and the driving path of
your vehicle, an audible warning sounds. As
the object moves closer to your vehicle, the
rate of the tone increases.
Object Distance Indicator
(If Equipped)
The system provides object distance
indication through the information display.
219
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Parking AidsE190458 E190459

•
As the distance to the object decreases,
the indicator blocks illuminate and move
toward the vehicle icon.
• If there is no object detected, the
distance indicator blocks are gray.
When you shift into reverse (R), the system
provides audible warnings and visual
indication when detected objects are within
24 in (60 cm) and are inside the driving path
of your vehicle. When you stop your vehicle,
the audible warnings turn off after two
seconds.
When you shift into any forward gear, the
system provides audible warnings and visual
indication when your vehicle is moving at a
speed of approximately
5 mph (8 km/h) or
below and the system detects an object
within the detection zone. When you stop
your vehicle, the audible warnings turn off
after two seconds and visual indication turns
off after four seconds. When you shift into neutral (N), the system
only provides visual indication if your vehicle
is moving at a speed of approximately 5 mph
(8 km/h)
or below. For example, your vehicle
is moving on a slope, and the system detects
an object moving toward your vehicle. When
you stop your vehicle, visual indication turns
off after four seconds.
If the system is not available, the side
distance indicator blocks do not display.
ACTIVE PARK ASSIST
(IF EQUIPPED) 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 sensors may not
detect objects in heavy rain or other
conditions that cause interference. WARNING:
Active park assist does
not apply the brakes under any
circumstances. WARNING:
You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in the
loss of control of your vehicle, personal
injury or death.
Note: Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: The sensors may not detect objects
with surfaces that absorb ultrasonic waves.
The sensors may falsely detect objects due
to ultrasonic interference caused by
motorcycle exhausts, truck air brakes or
horns, for example.
220
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Parking Aids

The system adjusts your vehicle speed to
maintain the set gap between you and the
vehicle in front of you in the same lane. You
can select four gap settings.
The system uses a radar sensor that projects
a beam directly in front of your vehicle.
The cruise controls are on the steering
wheel. See Cruise Control (page 87).
Switching Adaptive Cruise Control On Press and release the button. The indicator, current gap setting
and set speed appear in the
information display.
Setting the Adaptive Cruise Speed
Drive to the speed you prefer.
Press and release the button.
Take your foot off the accelerator pedal.
The indicator, current gap setting and set
speed appear in the information display. A vehicle graphic illuminates if there is a
vehicle detected in front of you.
Note:
When adaptive cruise control is active,
the speedometer may vary slightly from the
set speed displayed in the information
display.
Setting the Adaptive Cruise Speed
When Your Vehicle is Stationary
Follow a vehicle to a complete stop. Press and release while keeping
the brake pedal fully pressed.
The set speed adjusts to 20 mph (30 km/h).
The indicator, current gap setting and set
speed appear in the information display.
236
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Cruise ControlE262918 E294678 E144529 E164805 E164805 E265299