2023 LINCOLN AVIATOR brake

WHAT IS HILL DESCENT CONTROL
WARNING: Hill descent control
cannot control descent in all surface
conditions and circumstances, such as ice
or extremely steep grades. Hill descent
control is a driver assist system and cannot
substitute for good judgment by the driver.
Failure to do so may result in loss of
vehicle control, crash or serious injury.
WARNING: The system does not
replace the parking brake. When you leave
your vehicle, always apply the parking
brake.
Note:The system does not function below
3 mph (5 km/h).
Hill descent control allows the driver to set
and maintain vehicle speed while
descending steep slopes in various surface
conditions.The system can maintain vehicle speeds on
downhill slopes between 3–20 mph
(5–32 km/h). Above 20 mph (32 km/h), the
system remains on but the descent speed
cannot be set or maintained.
The system requires a cool down interval
after a period of sustained use. The amount
of time that the system can remain active
before cooling varies with conditions. The
system provides a warning in the message
center and a tone sounds when the system
is about to disengage for cooling. At this
time, manually apply the brakes as needed
to maintain descent speed.
SWITCHING HILL DESCENT
CONTROL ON AND OFF
You can switch the hill descent control on
and off through the touchscreen.
SETTING THE HILL DESCENT
SPEED
WARNING: The system does not
replace the parking brake. When you leave
your vehicle, always apply the parking
brake.
WARNING: The system does not
control speed in low traction conditions or
extremely steep slopes. 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 personal injury.
To increase the descent speed, press the
accelerator pedal until you reach the speed
you prefer.
To decrease the descent speed, press the
brake pedal until you reach the speed you
prefer.
284
Hill Descent Control (If Equipped)

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 78).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
touchscreen, information display or from the
pop-up message that appears once you shift
the transmission into reverse (R). 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 142).
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.
WARNING: The system may not
detect small or moving objects, particularly
those close to the ground.
286
Parking Aids

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.
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:If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
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.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.
To reinitialize the system, you may have to
drive your vehicle approximately 10 ft (3 m).
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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
your vehicle moves closer to the object, the
rate of the tone increases.
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.
291
Parking Aids

WARNING: Do not use the system
with accessories that extend beyond the
front or rear of your vehicle, for example a
trailer hitch, bike rack or side mirror
extensions such as telescoping mirrors or
towing mirrors. The system is not able to
make corrections for the additional length
of the accessories.
The system assists parking into and out of
parking spaces. Sensors are used to detect
parking spaces. The system then steers,
accelerates, brakes and shifts gear as
required to maneuver into or out of a parking
space.
Using Active Park Assist
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The parking aid button is above the
transmission selector, just below the display
screen.
Press the parking aid button then touch the
active park assist icon on the display screen
to bring up full screen notifications. Touch
the soft keys on the display screen to switch
between parallel park in, perpendicular park
in or parallel park out parking modes.
Driving into a Parking Space
Note:The system detects other vehicles and
curbs to find a parking space.Note:The system does not recognize
parking space lines and centers your vehicle
between objects.
Note:When parking perpendicularly, the
system backs your vehicle into parking
spaces.
1. Press the parking aid button.
2. Touch the active park assist icon on the
touchscreen.
Note:The system searches for parallel
parking spaces on the passenger side.
Touch the perpendicular park in icon on the
touchscreen to make the system search for
perpendicular spaces.
3. Use the direction indicator lever to
search for a parking space on the driver
or passenger side of your vehicle.
4. Drive your vehicle approximately 3 ft (1 m)
away from and parallel to the other
parked vehicles when searching for a
parking space.
Note: A tone sounds and a message
appears in the information display when
active park assist finds a suitable parking
space.
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Parking Aids

5. Press and hold the brake pedal.
6. Release the steering wheel and shift into
neutral (N).
7. Press and hold the active park assist
button.
8. Release the brake pedal to allow the
vehicle to park.
Note:When parallel parking between
objects, the system parks closer to the object
in front of your vehicle to allow easier access
to your trunk.
Note:When perpendicular parking, the
system aligns the front end of your vehicle
with the lane side of the object next to it.
Note:When perpendicular parking, if the
system detects only one object, it allows
enough distance to open the door on either
side.
Note:You can slow down your vehicle at
any time by pressing the brake pedal.Note:When parking is complete the vehicle
shifts into park (P).
Leaving a Parking Space
The system assists leaving only parallel
parking spaces.
1. Press the parking aid button.
2. Use the direction indicator lever to
choose the direction to leave.
3. Press and hold the brake pedal.
4. Release the steering wheel and shift into
neutral (N).
5. Release the parking brake.
6. Press and hold the active park assist
button.
7. Release the brake pedal to allow the
vehicle to move.
Note: You can slow down your vehicle at
any time by pressing the brake pedal.Note:After the system drives your vehicle
to a position where you can exit the parking
space in a forward movement, a message
appears instructing you to take full control
of your vehicle.
Canceling Active Park Assist
To cancel parking assistance at any time,
shift out of neutral (N).
Note:If you turn the steering wheel or open
the driver door, the parking assistance also
cancels.
Pausing Active Park Assist
To pause parking assistance at any time,
release the parking aid button.
The vehicle stops moving until you press and
hold the parking aid button again.
Note:If you open the passenger or rear
doors, the parking assistance also pauses.
294
Parking Aids

WHAT IS CRUISE CONTROL
Cruise control lets you maintain a set speed
without keeping your foot on the accelerator
pedal.
Requirements
Use cruise control when the vehicle speed
is greater than 20 mph (30 km/h).
SWITCHING CRUISE CONTROL ON
AND OFF
WARNING: Do not use cruise control
on winding roads, in heavy traffic or when
the road surface is slippery. This could
result in loss of vehicle control, serious
injury or death.
The cruise controls are on the steering
wheel.
Switching Cruise Control On
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Press the button to put the system
in standby mode.
Switching Cruise Control Off
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Press the button when in standby
mode or switch the ignition off.
Note:When you switch cruise control off the
set speed clears.
SETTING THE CRUISE CONTROL
SPEED
WARNING: When you are going
downhill, your vehicle speed could
increase above the set speed. The system
does not apply the brakes.
Drive to the speed you prefer.
Press either button to set the
current speed.
Take your foot off the accelerator pedal.
Note:The indicator changes color in the
information display.
Changing the Set Speed
Press and release the button to
increase the set speed in small
increments.
Press and hold the button to accelerate.
Release the button when you reach your
preferred speed.
Press and release the button to
decrease the set speed in small
increments.
Press and hold the button to decelerate.
Release the button when you reach your
preferred speed.
303
Cruise Control

Note: If you accelerate by pressing the
accelerator pedal, the set speed does not
change. When you release the accelerator
pedal, your vehicle returns to the speed that
you previously set.
CANCELING THE SET SPEED
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Press the button, or tap the brake
pedal to cancel the set speed.
Note:The system remembers the set speed.
Note:The system cancels if the vehicle
speed drops below 10 mph (16 km/h) under
the set speed when driving uphill.
RESUMING THE SET SPEED
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Press the button.
CRUISE CONTROL INDICATORS
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Illuminates when you switch the
system on.
304
Cruise Control

ADAPTIVE CRUISE CONTROL
PRECAUTIONS - VEHICLES WITH:
ADAPTIVE CRUISE CONTROL
WITH STOP AND GO
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.
WARNING: Pay close attention to
changing road conditions such as entering
or leaving a highway, on roads with
intersections or roundabouts, roads
without visible lanes of travel, roads that
are winding, slippery, unpaved, or steep
slopes.
WARNING: The system does not
control speed in low traction conditions or
extremely steep slopes. 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 personal injury.
WARNING: The system is not a crash
warning or avoidance system.
WARNING: Do not use the system
when towing a trailer that has aftermarket
electronic trailer brake controls. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death.
WARNING: Do not use tire sizes
other than those recommended because
this can affect the normal operation of the
system. Failure to do so may result in a loss
of vehicle control, which could result in
serious injury.
WARNING: Do not use the system
with a snow plow blade installed.
WARNING: Do not use the system in
poor visibility, for example fog, heavy rain,
spray or snow.
When Following a Vehicle
WARNING: When following a vehicle
that is braking, your vehicle does not
always decelerate quickly enough to avoid
a crash without driver intervention. Apply
the brakes when necessary. Failure to
follow this instruction could result in
personal injury or death.
306
Adaptive Cruise Control (If Equipped)