cruise control LINCOLN AVIATOR 2023 User Guide

Adaptive Cruise Control
Action Message
A radar concern is preventing the adaptive cruise from engaging. See How Does Adaptive
Cruise Control With Stop and Go Work (page 305). Adaptive Cruise Malfunction
Front Sensor Not Aligned
Conditions exist such that the adaptive cruise cannot function properly. See How Does
Adaptive Cruise Control With Stop and Go Work (page 305). Adaptive Cruise Not Available
Inclement weather, ice, mud, or water is blocking the radar, causing the system to become
unavailable. You can typically clean the sensor to resolve. See How Does Adaptive Cruise
Control With Stop and Go Work (page 305). Adaptive Cruise Not Available Sensor Blocked
See Manual
Displays when the system disables automatic braking. Normal Cruise Active Adaptive Braking Off
Displays when the system reinstates adaptive cruise control to you. Adaptive Cruise - Driver Resume Control
Displays when the vehicle speed is too slow to activate the adaptive cruise. Adaptive Cruise Speed Too Low to Activate
Adaptive Headlamps
Action Message
Displays when the system detects a concern. Have the system checked as soon as possible. Check Headlamp System See Manual
143
Information Displays

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
E71340
Press the button to put the system
in standby mode.
Switching Cruise Control Off
E71340
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
E281471
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
E281472
Press the button.
CRUISE CONTROL INDICATORS
E71340
Illuminates when you switch the
system on.
304
Cruise Control

HOW DOES ADAPTIVE CRUISE
CONTROL WITH STOP AND GO
WORK
Adaptive cruise control with stop and go
uses radar and camera sensors to adjust the
speed of your vehicle to maintain a set gap
from the vehicle in front of you in the same
lane while following it to a complete stop.
You can also engage the system to follow a
vehicle in front of you and adjust set speed
while stopped.
WHAT IS ADAPTIVE CRUISE
CONTROL WITH LANE CENTERING
Adaptive cruise control with lane centering
uses radar and camera sensors to help keep
your vehicle in the lane by applying
continuous assistance steering torque input
toward the lane center on highways.
Note:The adaptive cruise control gap setting
operates normally.
WHAT IS INTELLIGENT ADAPTIVE
CRUISE CONTROL
Intelligent adaptive cruise control combines
speed sign recognition with adaptive cruise
control to adjust the cruise set speed to the
speed limit detected by the speed sign
recognition system. For example, if the speed
sign recognition system detects a 50 mph
(80 km/h) speed limit, the cruise set speed
is updated to 50 mph (80 km/h) +/- the
driver's selected speed offset.
Note:The adaptive cruise control gap setting
operates normally.
ADAPTIVE CRUISE CONTROL
PRECAUTIONS - VEHICLES WITH:
ADAPTIVE CRUISE CONTROL
WITH LANE CENTERING
Adaptive cruise control precautions apply to
lane centering unless stated otherwise or
contradicted by a lane centering precaution.
See Adaptive Cruise Control Precautions
(page 306).
WARNING: Do not use the system
when towing a trailer. Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death.
WARNING: Do not use the system if
any changes or modifications to the
steering wheel have been made. Any
changes or modifications to the steering
wheel could affect the functionality or
performance of the system. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death.
305
Adaptive Cruise Control (If Equipped)

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)

Hilly Condition Usage
You should select a lower gear when the
system is active in situations such as
prolonged downhill driving on steep grades,
for example in mountainous areas. The
system needs additional engine braking in
these situations to reduce the load on the
vehicle’s regular brake system to prevent it
from overheating.
Note:An audible alarm sounds and the
system shuts down if it applies brakes for an
extended period of time. This allows the
brakes to cool. The system functions
normally again after the brakes cool.
ADAPTIVE CRUISE CONTROL
LIMITATIONS - VEHICLES WITH:
ADAPTIVE CRUISE CONTROL
WITH LANE CENTERING
Adaptive cruise control limitations apply to
lane centering unless stated otherwise or
contradicted by a lane centering limitation.
See Adaptive Cruise Control Limitations
(page 307).The system may not correctly operate in any
of the following conditions:
• The lane is too narrow or wide.
• The system does not detect at least one
lane marking or when lanes merge or
split.
• Limited steering torque input is applied.
• Areas under construction or new
infrastructure.
• When modifications to the steering
system have been made.
• When using a spare tire.
Note:The driving assistance torque is limited
and may not be sufficient for all driving
situations such as driving through tight
curves or driving through curves at high
speeds.
Note:In exceptional conditions, the system
may deviate from the center line.
ADAPTIVE CRUISE CONTROL
LIMITATIONS - VEHICLES WITH:
ADAPTIVE CRUISE CONTROL
WITH STOP AND GO
Sensor Limitations
WARNING: On rare occasions,
detection issues can occur due to the road
infrastructures, for example bridges,
tunnels and safety barriers. In these cases,
the system may brake late or
unexpectedly. At all times, you are
responsible for controlling your vehicle,
supervising the system and intervening, if
required.
WARNING: If the system
malfunctions, have your vehicle checked
as soon as possible.
WARNING: Large contrasts in outside
lighting can limit sensor performance.
307
Adaptive Cruise Control (If Equipped)

WARNING: The system only warns
of vehicles detected by the radar sensor.
In some cases there may be no warning
or a delayed warning. Apply the brakes
when necessary. Failure to follow this
instruction could result in personal injury
or death.
WARNING: The system may not
detect stationary or slow moving vehicles
below 6 mph (10 km/h).
WARNING: The system does not
detect pedestrians or objects in the road.
WARNING: The system does not
detect oncoming vehicles in the same lane.
WARNING: The system may not
operate properly if the sensor is blocked.
Keep the windshield free from obstruction.
WARNING: The sensor may
incorrectly track lane markings as other
structures or objects. This can result in a
false or missed warning.
E307893E307893
The camera is mounted on the windshield
behind the interior mirror.
E307892E307892
The radar sensor is in the lower grille.Note:You cannot see the sensor. It is behind
a fascia panel.
Note:Keep the front of your vehicle free of
dirt, metal badges or objects. Vehicle front
protectors, aftermarket lights, additional
paint or plastic coatings could also degrade
sensor performance.
A message displays if something obstructs
the camera or the sensor. When something
blocks the sensor, the system cannot detect
a vehicle ahead and does not function. See
How Does Adaptive Cruise Control With
Stop and Go Work (page 305).
The radar sensor has a limited field of view.
It may not detect vehicles at all or detect a
vehicle later than expected in some
situations. The lead vehicle image does not
illuminate if the system does not detect a
vehicle in front of you.
308
Adaptive Cruise Control (If Equipped)

Detection issues can occur:
E71621
When driving on a different line
than the vehicle in front. AB With vehicles that edge into your
lane. The system can only detect
these vehicles once they move
fully into your lane.
There may be issues with the
detection of vehicles in front when
driving into and coming out of a
bend or curve in the road. C
In these cases, the system may brake late or
unexpectedly.
If something hits the front end of your vehicle
or damage occurs, the radar-sensing zone
may change. This could cause missed or
false vehicle detection.
Optimal system performance requires a clear
view of the road by the windshield-mounted
camera.
Optimal performance may not occur if:
• The camera is blocked.
• There is poor visibility or lighting
conditions.
• There are bad weather conditions.
SWITCHING ADAPTIVE CRUISE
CONTROL ON AND OFF
The cruise controls are on the steering
wheel. See Cruise Control (page 104).
Switching Adaptive Cruise Control On
E144529
Press the button to set the system
in standby mode.
The indicator, current gap setting and set
speed appear in the information display.
Switching Adaptive Cruise Control Off
E144529
Press the button when the system
is in standby mode, or switch the
ignition off.
Note:You erase the set speed when you
switch the system off.
Automatic Cancellation or Deactivation
The system may cancel if:
• The tires lose traction.
• You apply the parking brake.
309
Adaptive Cruise Control (If Equipped)

The system may cancel and set the parking
brake if:
• You unbuckle the seatbelt and open the
driver door after you stop your vehicle.
• Your vehicle is at a stop continuously for
more than three minutes.
The system may turn off or prevent activating
when requested if:
• The vehicle has a blocked sensor.
• The brake temperature is too high.
• There is a failure in the system or a
related system.
SETTING THE ADAPTIVE CRUISE
CONTROL SPEED
Drive to the speed you prefer.
Press either button to set the
current speed.
Take your foot off the accelerator pedal.The indicator, current gap setting and set
speed appear in the information display.
E2556686E25566866
A vehicle image 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
from a Complete Stop
Press and release either button
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.
Note:The system activates from a complete
stop only when it detects a lead vehicle in
close proximity.
Manually Changing the Set Speed
Press and release to increase the
set speed in small increments.
Press and release to decrease the
set speed in small increments.
Press and hold either button to change the
set speed in large increments. Release the
button when the set speed shown is equal
to the speed you prefer.
Press the accelerator or brake pedal until
you reach the speed you prefer. Press either
button to select the current speed as the set
speed.
The system may apply the brakes to slow
the vehicle to the new set speed. The set
speed displays continuously in the
information display when the system is
active.
310
Adaptive Cruise Control (If Equipped)

SETTING THE ADAPTIVE CRUISE
CONTROL GAP
Press the button to cycle through
the four gap settings.
E2556686E25566866
The selected gap appears in the instrument
cluster display as shown by the bars in the
image.
Note:The gap setting is time dependent and
therefore, the distance adjusts with your
vehicle speed.
Note:It is your responsibility to select a gap
appropriate to the driving conditions.Adaptive Cruise Control Gap Settings
Dynamic
Behavior Gap Distance Graphic
Display,
Bars Indic-
ated
Between
Vehicles
Sport. Closest. 1
Normal. Close. 2
Normal. Medium. 3
Comfort. Far. 4
Each time you switch the system on, it
selects the last chosen gap setting.
Following a Vehicle
When a vehicle ahead of you enters the
same lane or a slower vehicle is ahead in the
same lane, the vehicle speed adjusts to
maintain the gap setting.Note:When you are following a vehicle and
you switch on a turn signal lamp, adaptive
cruise control may provide a small,
temporary acceleration to help you pass.
Your vehicle maintains a consistent gap from
the vehicle ahead until:
• The vehicle in front of you accelerates to
a speed above the set speed.
• The vehicle in front of you moves out of
the lane you are in.
• You set a new gap distance.
The system applies the brakes to slow down
your vehicle to maintain a safe gap distance
from the vehicle in front of you. The system
only applies limited braking. You can
override the system by applying the brakes.
Note:The brakes may emit noise when
applied by the system.
If the system determines that its maximum
braking level is not sufficient, an audible
warning sounds, a message appears in the
instrument cluster display and an indicator
flashes when the system continues to brake.
Take immediate action.
311
Adaptive Cruise Control (If Equipped)