2021 FORD EXPLORER lane assist

360 Degree Camera
...................................241
Cruise Control
What Is Cruise Control ..............................
244
Switching Cruise Control On and Off ........................................................................\
244
Setting the Cruise Control Speed ........
244
Canceling the Set Speed .........................
245
Resuming the Set Speed .........................
245
Cruise Control Indicators .........................
245
Adaptive Cruise Control
How Does Adaptive Cruise Control With Stop and Go Work .................................
246
What Is Adaptive Cruise Control With Lane Centering ........................................
246
What Is Intelligent Adaptive Cruise Control ........................................................
246
Adaptive Cruise Control Precautions - Vehicles With: Adaptive Cruise Control
With Lane Centering .............................
246
Adaptive Cruise Control Precautions - Vehicles With: Adaptive Cruise Control
With Stop and Go ..................................
246
Adaptive Cruise Control Limitations - Vehicles With: Adaptive Cruise Control
With Lane Centering ..............................
247
Adaptive Cruise Control Limitations - Vehicles With: Adaptive Cruise Control
With Stop and Go ..................................
248
Switching Adaptive Cruise Control On and Off .......................................................
250
Setting the Adaptive Cruise Control Speed .........................................................
250
Setting the Adaptive Cruise Control Gap ........................................................................\
.
251
Canceling the Set Speed .........................
252
Resuming the Set Speed .........................
252
Overriding the Set Speed .........................
252
Adaptive Cruise Control Indicators - Vehicles With: Adaptive Cruise Control
With Lane Centering ..............................
253Adaptive Cruise Control Indicators -
Vehicles With: Adaptive Cruise Control
With Stop and Go ...................................
253
Adaptive Cruise Control Indicators - Vehicles With: Intelligent Adaptive
Cruise Control ..........................................
253
Switching From Adaptive Cruise Control to Cruise Control .....................................
253
Switching Lane Centering On and Off ........................................................................\
254
Switching Intelligent Mode On and Off ........................................................................\
255
Adjusting the Set Speed Tolerance ......
255
Adaptive Cruise Control – Troubleshooting ......................................
256
Driving Aids
Driver Alert ....................................................
259
Lane Keeping System ...............................
260
Blind Spot Information System ............
264
Cross Traffic Alert .......................................
268
Speed Sign Recognition ............................
271
Steering ...........................................................
273
Pre-Collision Assist ....................................
273
Drive Mode Control
What Is Drive Mode Control ....................
278
Selecting a Drive Mode .............................
278
Drive Modes ..................................................
278
Load Carrying
Rear Under Floor Storage .......................
280
Cargo Nets ....................................................
280
Luggage Covers ............................................
281
Roof Racks and Load Carriers ................
281
Load Limit ......................................................
282
Towing
Towing a Trailer ...........................................
288
Trailer Sway Control ..................................
289
Recommended Towing Weights ..........
289
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Table of Contents

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).
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 246).
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.
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.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Adaptive Cruise Control
(If Equipped)

•
The system does not detect at least
one lane marking or when lanes merge
or split.
• You switch the direction indicator on.
• 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. 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. The camera is mounted on the windshield
behind the interior mirror.
248
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Adaptive Cruise Control
(If Equipped)E307893

ADAPTIVE CRUISE CONTROL
INDICATORS - VEHICLES
WITH: ADAPTIVE CRUISE
CONTROL WITH LANE
CENTERING
Illuminates when you switch
lane centering on. The color of
the indicator changes to indicate
the system status.
Gray indicates the system is on but
inactive.
Green indicates the system is active and
applying assistance steering torque input
to keep your vehicle in the center of the
lane.
Amber with an audible tone and then gray
indicates a system auto-cancellation.
ADAPTIVE CRUISE CONTROL
INDICATORS - VEHICLES
WITH: ADAPTIVE CRUISE
CONTROL WITH STOP AND GO Illuminates when you switch
adaptive cruise control on. The
color of the indicator changes to
indicate the system status.
White indicates the system is on but
inactive.
Green indicates that you set the speed and
the system is active. ADAPTIVE CRUISE CONTROL
INDICATORS - VEHICLES
WITH: INTELLIGENT ADAPTIVE
CRUISE CONTROL
A bracket appears around the set speed
and the detected speed limit sign in the
information display.
System Warnings
If the set speed is increased beyond the
speed limit or speed limit plus a positive
tolerance value, the set speed indicator
flashes.
The warning does not occur if:
•
You override the set speed using the
accelerator pedal.
• The vehicle speed exceeds the set
speed due to being on a downhill slope.
SWITCHING FROM ADAPTIVE
CRUISE CONTROL TO CRUISE
CONTROL WARNING: Normal cruise control
will not brake when your vehicle is
approaching slower vehicles. Always be
aware of which mode you have selected
and apply the brakes when necessary.
Use the touchscreen to select the
following:
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Adaptive Cruise Control
(If Equipped)E262175 E144529 E292490

1. Select Settings.
2. Select
Driver Assist..
3. Select
Cruise Control.
4. Select
Normal. The cruise control indicator
replaces the adaptive cruise
control indicator if you select
normal cruise control. The gap setting does
not display, and the system does not
respond to lead vehicles. Automatic
braking remains active to maintain set
speed. The system remembers the last
setting when you start your vehicle.
SWITCHING LANE CENTERING
ON AND OFF
The cruise controls are on the steering
wheel. See
Cruise Control (page 83). Press the button.
The indicator appears in the information
display. When the system is on, the color
of the indicator changes to indicate the
system status. See
Adaptive Cruise
Control Indicators (page 253).
Note: Adaptive cruise control must be on
before you can switch lane centering on.
Activating Lane Centering
The system only activates when all of the
following occur:
• You have adaptive cruise control with
stop-and-go on.
• Your hands are on the steering wheel.
• The system detects both lane
markings.
Note: If it does not detect valid lane
markings, the system stays inactive until
valid markings are available. You can override the system at any time
by steering your vehicle.
System Alerts and Automatic
Cancellation
You must keep your hands on the steering
wheel at all times.
When the system is active and detects no
steering activity for a certain period of time,
the system alerts you to put your hands on
the steering wheel. If you do not react to
the warnings the system cancels and slows
your vehicle down to idle speeds while
maintaining steering control.
The system also alerts you if your vehicle
crosses lane markings without detected
steering activity.
Note:
The system may detect a light grip
or touch on the steering wheel as hands-off
driving.
When an external condition cancels the
system, for example, no lane markings
available, a tone sounds and a message
appears in the information display. If your vehicle starts to slow
down, you must provide steering
input to the wheel and press and
release the button to regain full system
performance.
Automatic cancellation can also occur if:
• The lane becomes too wide or too
narrow.
• The system cannot detect valid lane
markings.
• Lane markings are crossed.
Note: The system disables until the next
key cycle if your vehicle slows down due to
driver inactivity twice within a key cycle.
254
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Adaptive Cruise Control
(If Equipped)E71340 E262175

ADAPTIVE CRUISE CONTROL
– TROUBLESHOOTING
Adaptive Cruise Control –
Information Messages - Vehicles
With: Adaptive Cruise Control With
Lane Centering
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
Make sure you return your hands to the steering wheel andprovide steering input.
Keep Hands on Steering
Wheel
Lane centering assist conditions exist preventing the system from being available.
Lane Centering Assist
Not Available
The system is going to cancel and you must take control.
Resume Control
Press the accelerator and follow the prompts.
Press Accelerator Pedal
to Resume
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Adaptive Cruise Control (If Equipped)

When you switch the system on and it
detects an unintentional drift out of your
lane is likely to occur, the system notifies
or assists you to stay in your lane through
the steering system and information
display. In Alert mode, the system provides
a warning by vibrating the steering wheel.
In Aid mode, the system provides steering
assistance by gently counter steering your
vehicle back into the lane.
When the system is functioning in the
combined Alert and Aid mode, the system
first provides steering assistance by gently
counter steering your vehicle back into the
lane, followed by a warning that vibrates
the steering wheel if the vehicle is still out
of the lane markings.
Switching the System On and Off
Note:
The on or off setting is stored until it
is manually changed, unless a MyKey is
detected. If the system detects a MyKey, it
defaults to on and the mode sets to alert. Press the button on the direction indicator
stalk to switch the system on or off.
System Settings
The system has optional setting menus
available. The system stores the last
known selection for each of these settings.
You do not need to readjust your settings
each time you switch the system on.
Mode: This setting allows you to select
which of the system features you can
enable. Alert only – Provides a steering wheel
vibration when the system detects an
unintended lane departure.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Driving AidsE249505 E288067 E165515

Aid only – Provides steering assistance
toward the lane center when the system
detects an unintended lane departure.
Alert
A
AidB
Alert + Aid – Provides steering assistance
toward the lane center.
If your vehicle continues drifting out of the
lane after the lane keeping aid corrects the
vehicle, the system provides a steering
wheel vibration.
If your vehicle stays to one side of the lane
after the lane keeping aid corrects your
vehicle and then subsequently drifts out
of the lane again, the system only provides
an alert at the steering wheel. Note:
The alert and aid diagrams illustrate
general zone coverage. They do not provide
exact zone parameters.
Intensity: This setting affects the intensity
of the steering wheel vibration used for the
alert and alert + aid modes. This setting
does not affect the aid mode.
• Low.
• Normal.
• High.
System Display When you switch the system on, a graphic
of lane markings appears in the
information display.
When you switch the system off, the lane
marking graphics do not display.
While the system is on, the color of the
lane markings change to indicate the
system status. These colors represent the
following:
Gray: Indicates that the system is
temporarily unable to provide a warning
or intervention on the indicated side. This
may be because:
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Driving Aids E165516 E165517 E294544