2019 FORD EXPEDITION sensor

The indicator, current gap setting and set
speed appear 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 illuminates in the
instrument cluster.
Note: The brakes may emit noise when
applied by the system.
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.
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 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, a message appears in the
information display and an indicator
flashes when the system continues to
brake. Take immediate action.
Following a Vehicle to a Complete
Stop
If your vehicle follows a vehicle to a
complete stop and remains stationary for
less than three seconds, your vehicle
accelerates from a stationary position to
follow the vehicle ahead.
If your vehicle follows a vehicle
to a complete stop and remains
stationary for more than three
seconds, press to follow the vehicle ahead.
Or press the accelerator pedal.
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 and release to decrease
the gap distance.
Press and release to increase the
gap distance.
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Automatic Cancellation
Automatic cancellation can also occur
when:
•
The tires lose traction.
• You apply the parking brake.
Park Brake Application
Automatic parking brake application and
cancellation occurs if:
• You unbuckle the seatbelt and open
the door after you stop the vehicle.
• You hold the vehicle at a stop
continuously for more than three
minutes.
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.
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 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.
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.
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Detection issues can occur:
When driving on a different line
than the vehicle in front.
A
With vehicles that edge into your
lane. The system can only detect
these vehicles once they move
fully into your lane.
B
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. 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. 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.
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 247
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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.
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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DRIVER ALERT (IF EQUIPPED)
WARNING:
The system is
designed to aid the driver. It is not
intended to replace your attention and
judgment. You are still responsible to
drive with due care and attention. WARNING:
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 may not
function if the sensor is blocked. WARNING:
Take regular rest
breaks if you feel tired. Do not wait for
the system to warn you. WARNING:
Certain driving styles
may result in the system warning you
even if you are not feeling tired. WARNING:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all
limit sensor performance. WARNING:
The system will not
operate if the sensor cannot track the
road lane markings. WARNING:
If damage occurs in
the immediate area surrounding the
sensor, have your vehicle checked as
soon as possible. WARNING:
The system may not
correctly operate if your vehicle is fitted
with a suspension kit not approved by
us. Note:
Keep the windshield free from
obstructions. For example, bird droppings,
insects and snow or ice.
Note: If the camera is blocked or if the
windshield is damaged, the system may not
function.
Note: If enabled in the menu, the system
activates at speeds above
40 mph
(64 km/h). The system automatically monitors your
driving behavior using various inputs
including the front camera sensor.
If the system detects that your driving
alertness is reduced below a certain
threshold, the system will alert you using
a chime and a message in the information
display.
Using Driver Alert
Switching the system on and off
You may switch the system on or off
through the information display. See
General Information
(page 113). When
activated, the system monitors your
alertness level based upon your driving
behavior in relation to the lane markings,
and other factors.
System Warnings
Note: The system does not issue warnings
below approximately
40 mph (64 km/h).
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The warning system is in two stages. At
first the system issues a temporary warning
that you need to take a rest. This message
will only appear for a short time. If the
system detects further reduction in driving
alertness, another warning may be issued
which will remain in the information display
for a longer time. Press OK on the steering
wheel control to clear the warning. When
active the system will run automatically in
the background and only issue a warning
if required.
Resetting the System
You can reset the system by either:
•
Switching the ignition off and on.
• Stopping your vehicle and then opening
and closing the driver ’s door.
LANE KEEPING SYSTEM (IF
EQUIPPED) 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:
Always drive with due
care and attention when using and
operating the controls and features on
your vehicle. WARNING:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all
limit sensor performance. WARNING:
The system will not
operate if the sensor cannot track the
road lane markings. WARNING:
The sensor may
incorrectly track lane markings as other
structures or objects. This can result in
a false or missed warning. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from
obstruction. WARNING:
If damage occurs in
the immediate area surrounding the
sensor, have your vehicle checked as
soon as possible. WARNING:
The system may not
correctly operate if your vehicle is fitted
with a suspension kit not approved by
us.
Note: The system works above
40 mph
(64 km/h).
Note: The system works as long as the
camera can detect one lane marking.
Note: When you select aid or alert and aid
mode and the system detects no steering
activity for a short period, the system alerts
you to put your hands on the steering wheel.
The system may detect a light grip or touch
on the steering wheel as hands off driving.
Note: The system may not function if the
camera is blocked, or if the windshield is
damaged or dirty.
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The system is designed to detect vehicles
that may have entered the blind spot zone.
The detection area is on both sides of your
vehicle, extending rearward from the
exterior mirrors to approximately 13 ft
(4 m) beyond the rear bumper. The
detection area extends to approximately
59 ft (18 m)
beyond the rear bumper when
the vehicle speed is greater than 30 mph
(48 km/h) to alert you of faster
approaching vehicles.
Note: The system does not prevent contact
with other vehicles. It is not designed to
detect parked vehicles, pedestrians, animals
or other infrastructures.
Using the Blind Spot Information
System
Vehicles with Automatic Transmission
The system turns on when all of the
following occur:
• You start your vehicle.
• You shift into drive (D).
• The vehicle speed is greater than
6 mph (10 km/h)
.
Note: The system does not operate in park
(P) or reverse (R).
Vehicles with Manual Transmission
The system turns on when all of the
following occur:
• You start your vehicle.
• The vehicle speed is greater than
6 mph (10 km/h)
.
Note: The system does not operate in
reverse (R). System Lights and Messages
When the system detects a vehicle, an
alert indicator illuminates in the exterior
mirror on the side the approaching vehicle
is coming from. If you turn the direction
indicator on for that side of your vehicle,
the alert indicator flashes.
Note:
The system may not alert you if a
vehicle quickly passes through the detection
zone.
Blocked Sensors The sensors are behind the rear bumper
on both sides of your vehicle.
Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.
Note: Blocked sensors could affect system
performance.
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If the sensors become blocked, a message
may appear in the information display. See
Information Messages (page 125). The
alert indicators remain illuminated but the
system does not alert you.
Blind Spot Information System
with Trailer Tow
(If Equipped) The system is designed to detect vehicles
that may have entered the blind spot zone
(A). The detection area is on both sides of
your vehicle and trailer, extending rearward
from the exterior mirrors to the end of your
trailer.
The system turns on when all of the
following occur:
•
You attach a trailer to your vehicle.
• You have set up the trailer to work with
the system through the information
display.
• You start your vehicle.
• You shift into drive (D).
• The vehicle speed is greater than
6 mph (10 km/h)
.
Note: If you switch the Blind Spot
Information System off, the Blind Spot
Information System with Trailer Tow
automatically turns off. Note:
If you connect a trailer to your vehicle
and do not set up the trailer through the
information display, the system turns off
and a warning message appears.
See
Information Messages (page 125).
Note: When towing a trailer, the extended
blind spot zone range decreases to a short
fixed or non-variable distance behind the
trailer. The extended blind spot zone range
returns to
59 ft (18 m) when the trailer is
disconnected.
Setting up a Trailer Trailer length
A
Trailer width
B
Trailer hitch ball
C
You can set-up a trailer to work with the
system through the information display.
See
General Information (page 113).
When setting up a trailer, a sequence of
screens appear asking for trailer
information.
• Select type of trailer screen -
Conventional, fifth wheel or gooseneck.
The system only supports conventional
trailers. If you select fifth wheel or
gooseneck, the system automatically turns
off.
• Do you want to set up BLIS with trailer
screen?
If no, the system turns off.
If yes, the menu goes to the next screen.
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