2019 FORD FLEX brake

Deactivating the Park Assist
Feature
Manually deactivate the system by:
•
Pressing the active park assist button
during an active maneuver.
• Grabbing the steering wheel during an
active maneuver.
• Driving above approximately 22 mph
(35 km/h) for 30 seconds during an
active park search.
• Driving above
6 mph (9 km/h) during
automatic steering.
• Switching off the traction control
system. Certain vehicle conditions can also
deactivate the system, such as:
•
Traction control has activated.
• There is an anti-lock brake system
activation or failure.
If a problem occurs with the system, a
warning message displays accompanied
by a tone. Occasional system messages
may occur in normal operation. For
recurring or frequent system faults, contact
an authorized dealer to have your vehicle
serviced.
Troubleshooting the System The system does not look for a space
The traction control system may be off.
The transmission is in reverse (R). Your vehicle must be moving forward to detect a
parking space. The system does not offer a particular space
The sensors may be covered. For example, with snow, ice or dirt. Covered sensors can
affect the system's functionality
There is not enough room in the parking space for your vehicle to safely park.
There is not enough space for the parking maneuver on the opposite side of the parking
space.
The parking space is farther than
5 ft (1.5 m) or closer than 16 in (40 cm) away.
Your vehicle is going faster than
22 mph (35 km/h).
You may have recently disconnected or replaced the battery. After a battery disconnect,
the vehicle must be driven on a straight road for a short period of time.
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PRINCIPLE OF OPERATION
Cruise control lets you maintain a set
speed without keeping your foot on the
accelerator pedal. You can use cruise
control when your vehicle speed is greater
than 20 mph (30 km/h).
USING CRUISE CONTROL 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. WARNING:
When you are going
downhill, your vehicle speed could increase
above the set speed. The system does not
apply the brakes.
To help the system to maintain the set
speed when going downhill, downshift to
a lower gear.
Your vehicle speed could decrease below
the set speed when driving uphill.
Note: The system cancels if your vehicle
speed drops below 10 mph (16 km/h) under
the set speed when driving uphill. The cruise controls are on the steering
wheel. See
Using Cruise Control (page
187).
Switching Cruise Control On Press the toggle button upward.
The indicator appears in the
information display.
Setting the Cruise Speed
Drive to the desired speed. Press the toggle button upward
or downward to set the current
speed.
Take your foot off the accelerator pedal.
Note: The indicator changes color.
Changing the Set Speed Press the toggle button upward
or downward to increase or
decrease the set speed in small
increments.
Press and hold up or down to accelerate
or decelerate, respectively. Release the
button when you reach the desired speed.
Press the accelerator or brake pedal until
you reach the desired speed. Press the
toggle button either direction.
Note: If you accelerate by pressing only 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 Press and release the button, or
tap the brake pedal to cancel the
set speed.
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Note:
The system remembers the set
speed.
Resuming the Set Speed Press and release to resume the
set speed.
Switching Cruise Control Off Press and hold the toggle button
downward when the system is
in standby mode, or switch the
ignition off.
Note: You erase the set speed when you
switch the system off.
USING ADAPTIVE CRUISE
CONTROL (If Equipped) WARNING:
Always pay close
attention to changing road conditions
when using adaptive cruise control. The
system does not replace attentive driving.
Failing to pay attention to the road may
result in a crash, serious injury or death. WARNING:
Do not use the adaptive
cruise control when entering or leaving a
highway, on roads with intersections or
roundabouts or non-vehicular traffic or
roads that are winding, slippery, unpaved,
or steep slopes. WARNING:
Do not use the system
in poor visibility, for example fog, heavy
rain, spray or snow. 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:
Adaptive cruise control
may not detect stationary or slow moving
vehicles below
6 mph (10 km/h). WARNING:
Adaptive cruise control
does not detect pedestrians or objects in
the road. WARNING:
Adaptive cruise control
does not detect oncoming vehicles in the
same lane. WARNING:
Adaptive cruise control
is not a crash warning or avoidance system.
Note: It is your responsibility to stay alert,
drive safely and be in control of the vehicle
at all times.
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.
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The adaptive cruise controls are on the
steering wheel.
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 your preferred speed.
Press the toggle button upward
or downward 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. Note:
When adaptive cruise control is
active, the speedometer may vary slightly
from the set speed displayed in the
information display.
Following a Vehicle WARNING: When following a
vehicle, your vehicle does not always
decelerate quickly enough to avoid a crash
without driver intervention. Always apply
the brakes when necessary. Failing to do
so may result in a crash, serious injury or
death. WARNING:
Adaptive cruise control
only warns of vehicles detected by the
radar sensor. In some cases there may be
no warning or a delayed warning. You
should always apply the brakes when
necessary. Failure to do so may result in a
crash, serious injury or death.
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 a preset gap distance. A
vehicle graphic appears in the information
display.
Note: When you are following a vehicle and
you switch on a direction indicator, adaptive
cruise control may provide a small
temporary acceleration to help you pass.
Note: The brakes may emit noise when
applied by the system.
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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.
• Your vehicle speed falls below 12 mph
(20 km/h).
• You set a new gap distance.
The system applies the brakes to slow your
vehicle to maintain a safe gap distance
from the vehicle in front. The system only
applies limited braking. You can override
the system by applying the brakes.
If the system determines that its maximum
braking level is not sufficient, an audible
warning sounds when the system
continues to brake. A red warning bar
displays on the windshield and you must
take immediate action.
Setting the Gap Distance
You can decrease or increase the distance
between your vehicle and the vehicle in
front by pressing the gap control. Press the toggle button upward
or downward to set gap
distance.
The selected gap appears in the
information 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
Distance Gap
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.
Overriding the Set Speed WARNING:
If you override the
system by pressing the accelerator pedal,
it does not automatically apply the brakes
to maintain a gap from any vehicle ahead.
When you press the accelerator pedal, you
override the set speed and gap distance. When you override the system,
the green indicator light
illuminates and the vehicle
image does not appear in the information
display.
The system resumes operation when you
release the accelerator pedal. The vehicle
speed decreases to the set speed, or a
lower speed if following a slower vehicle.
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Changing the Set Speed
Press the toggle button upward
or downward to increase or
decrease the set speed in small
increments.
Press and hold either direction to change
the set speed in large increments. Release
the button when you reach your preferred
speed.
Press the accelerator or brake pedal until
you reach your preferred speed. Press the
toggle button either direction.
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.
Canceling the Set Speed Press and release the button, or
tap the brake pedal to cancel the
set speed.
Note: The set speed is stored.
Resuming the Set Speed Press and release to resume the
set speed.
Note: Only use resume if you are aware of
the set speed and intend to return to it.
Automatic Cancellation
The system is not functional at vehicle
speeds below 12 mph (20 km/h). The
information display indicates low engine
speed, an audible alarm sounds and the
automatic braking releases if the vehicle
drops below this speed.
Automatic cancellation can also occur
when: •
The tires lose traction.
• The engine speed is too low.
• You apply the parking brake.
Hilly Condition Usage
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.
Switching Adaptive Cruise Control
Off Press and release the button
when the system is in standby
mode, or switch the ignition off.
Note: You erase the set speed and gap
setting when you switch the system off.
Detection Issues 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.
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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 graphic does
not illuminate if the system does not
detect a vehicle in front of you.
Detection issues can occur:
With vehicles that edge into your
lane that can only be detected
once they have moved fully into
your lane.
A
With motorcyclists that may be
detected late, or not at all.
B
With vehicles in front of you
when going into and coming out
of a bend. The detection beam
does not follow sharp curves in
the road.
C In these cases, the system may brake late
or unexpectedly. You should stay alert and
take action when necessary.
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.
System Not Available
Conditions that can cause the system to
deactivate or prevent the system from
activating when requested include:
•
A blocked sensor.
• High brake temperature.
• A failure in the system or a related
system.
Blocked Sensor A message displays if something obstructs
the radar signals from the sensor. The
sensor is in the lower grille. The system
cannot detect a vehicle ahead and does
not function when something blocks the
sensor.
Note:
You cannot see the sensor. It is
behind a fascia panel.
Keep the front of your vehicle free of dirt,
metal badges or objects. Vehicle front
protectors and aftermarket lights may also
block the sensor.
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Possible Causes and Actions for This Message Displaying:
Action
Cause
Clean the grille surface in front of the radar
or remove the object causing the obstruc-
tion.
The surface of the radar is dirty or
obstructed.
Wait a short time. It may take several
minutes for the radar to detect that it is free
from obstruction.
The surface of the radar is clean but the
message remains in the display.
Do not use the system in these conditions
because it may not detect any vehicles
ahead.
Heavy rain or snow is interfering with the
radar signals.
Do not use the system in these conditions
because it may not detect any vehicles
ahead.
Water, snow or ice on the surface of the
road may interfere with the radar signals.
Wait a short time or switch to normal cruise
control.
You are in a desert or remote area with no
other vehicles and no roadside objects.
Due to the nature of radar technology, it is possible to get a blockage warning with no
actual block. A false blocked condition either self clears, or clears after you restart your
vehicle.
Switching to Normal 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. The cruise control indicator light
replaces the adaptive cruise
control indicator light 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. You can change from adaptive cruise
control to normal cruise control through
the information display.
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