brake sensor LINCOLN MKC 2015 Owners Manual

The system will activate automatically on any
slope that will cause significant vehicle
rollback.
Using Hill Start Assist
1. Press the brake pedal to bring your
vehicle to a complete standstill. Keep the
brake pedal pressed.
2. If the sensors detect that your vehicle is on a slope, the system will activate
automatically.
3. When you remove your foot from the brake pedal, your vehicle will remain on
the slope without rolling away for about
two or three seconds. This hold time will
automatically be extended if you are in
the process of driving off.
4. Drive off in the normal manner. The brakes will release automatically.
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PARKING AID (If Equipped)
WARNINGS
To help avoid personal injury, please
read and understand the limitations of
the system as contained in this section.
Sensing is only an aid for some (generally
large and fixed) objects when moving in
reverse on a flat surface at parking speeds.
Traffic control systems, inclement weather,
air brakes, and external motors and fans may
also affect the function of the sensing
system; this may include reduced
performance or a false activation. To help avoid personal injury, always
use caution when in R (Reverse) and
when using the sensing system. This system is not designed to prevent
contact with small or moving objects.
The system is designed to provide a warning
to assist the driver in detecting large
stationary objects to avoid damaging the
vehicle. The system may not detect smaller
objects, particularly those close to the
ground. WARNINGS
Certain add-on devices such as large
trailer hitches, bike or surfboard racks
and any device that may block the normal
detection zone of the system, may create
false beeps. Note:
Keep the sensors, located 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 alarms.
Note: If your vehicle is equipped with
MyKey®, it is possible to prevent turning the
sensing system off.
See MyKey™ (page 62).
The sensing system warns the driver of
obstacles within a certain range of the
bumper area. The system turns on
automatically whenever the ignition is
switched on. When receiving a detection warning, the
radio volume is reduced to a predetermined
level. After the warning goes away, the radio
volume returns to the previous level.
The system can be switched off through the
information display menu or from the pop-up
message that appears once the transmission
is shifted into
R. See General Information
(page 112).
If a fault is present in the system, a warning
message appears in the information display
and does not allow the driver to switch the
faulted system on.
See Information
Messages (page 118).
Rear Sensing System
The rear sensors are only active when the
transmission is in
R. As the vehicle moves
closer to the obstacle, the rate of the audible
warning increases. When the obstacle is
fewer than 10 inches (25 centimeters) away,
the warning sounds continuously. If a
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The system sounds an audible warning when
obstacles are near either bumper in the
following manner:
•
Objects detected by the front sensors
are indicated by a high-pitched tone from
the front radio speakers.
• Objects detected by the rear sensors are
indicated by a lower pitched tone from
the rear radio speakers.
• The sensing system reports the obstacle
which is closest to the front or rear of the
vehicle. For example, if an obstacle is 24
inches (60 centimeters) from the front of
the vehicle and, at the same time, an
obstacle is only 16 inches (40
centimeters) from the rear of the vehicle,
the lower pitched tone sounds.
• An alternating warning sounds from the
front and rear if there are objects at both
bumpers that are closer than 10 inches
(25 centimeters).
For specific information on the reverse
sensing portion of the system, refer to that
section. ACTIVE PARK ASSIST (If Equipped) WARNING
Designed to be a supplementary park
aid, this system may not work in all
conditions. This system cannot replace the
driver’ s attention and judgment. The driver
is responsible for avoiding hazards and
maintaining a safe distance and speed, even
when the system is in use. Note:
The driver is always responsible for
controlling the vehicle, supervising the
system and intervening if required.
Note: The sensors may not detect objects
in heavy rain or other conditions that cause
disruptive reflections.
Note: The sensors may not detect objects
with surfaces that absorb ultrasonic waves.
Note: Whenever the battery is disconnected
or a new battery installed, you need to drive
your vehicle a short distance and your speed
must exceed 12.4 mph (20 km/h) so the
system can recalibrate the steering angle
data. The system detects an available parallel
parking space and automatically steers your
vehicle into the space (hands-free) while you
control the accelerator, gearshift and brakes.
The system visually and audibly instructs you
to park the vehicle.
The system may not function correctly if
something passes between the front bumper
and the parking space (a pedestrian or
cyclist) or if the edge of the neighboring
parked vehicle is high off the ground (for
example, a bus, tow truck or flatbed truck).
Do not use the system if:
•
You have attached a foreign object (bike
rack or trailer) to the front or rear of your
vehicle or attached close to the sensors
• You have attached an overhanging
object (surfboard) to the roof
• The front bumper or side sensors are
damaged or obstructed by a foreign
object (front bumper cover)
• A mini-spare tire is in use
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•
Driving above 6 mph (10 km/h) during
automatic steering.
• Turning off the traction control system.
Certain vehicle conditions can also
deactivate the system, such as:
• Traction control has activated on a
slippery or loose surface.
• There is an anti-lock brake system
activation or failure.
• Something touches the steering wheel.
If a problem occurs with the system, a
warning message is displayed, followed 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. Park Out Assist (If Equipped) WARNING
Designed to be a supplementary park
aid, this system may not work in all
conditions. This system cannot replace the
driver’ s attention and judgment. The driver
is responsible for avoiding hazards and
maintaining a safe distance and speed, even
when the system is in use. Note:
The driver is always responsible for
controlling the vehicle, supervising the
system and intervening if required.
Note: The sensors may not detect objects
in heavy rain or other conditions that cause
disruptive reflections.
Note: The sensors may not detect objects
with surfaces that absorb ultrasonic waves.
The system determines the clearance to the
front and rear of your vehicle and
automatically steers your vehicle out of a
parallel parking space (hands-free) while you
control the accelerator, gearshift and brakes.
The system visually and audibly instructs you
to enter traffic. The system may not function correctly if
something passes between the front bumper
and the parking space (a pedestrian or
cyclist) or if the edge of the neighboring
parked vehicle is high off the ground (for
example, a bus, tow truck or flatbed truck).
Do not use the system if:
•
You have attached a foreign object (bike
rack or trailer) to the front or rear of your
vehicle or attached close to the sensors.
• You have attached an overhanging
object (surfboard) to the roof.
• The front bumper or side sensors are
damaged or obstructed by a foreign
object (front bumper cover).
• A mini-spare tire is in use.
Using Park Out Assist While your vehicle is at rest in a
parallel parking space, press the
button located on the right side of
the center stack.
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The current gap setting and SET also shows.
Setting a Speed
1. Accelerate to the desired speed.
2. Press and release SET+. Memory stores
the vehicle speed.
3. The information display shows a green indicator light, current gap setting and
desired set speed.
4. Take your foot off the accelerator pedal. 5.
A lead vehicle graphic 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. Following a Vehicle WARNINGS
When following a vehicle in front of
you, your vehicle will not decelerate
automatically to a stop, nor will your vehicle
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. 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. Failing to do so
may result in a crash, serious injury or death. Note:
The brakes may emit a sound when
the adaptive cruise control system is active.
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. The distance
setting is adjustable. The system may provide slight temporary
acceleration when you use your driver side
directional indicator while following a lead
vehicle, to aid in passing the vehicle.
The lead vehicle graphic illuminates.
The vehicle will maintain a constant distance
between 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
your lane or out of view.
• The vehicle speed falls below 12 mph (20
km/h).
• A new gap distance is set.
The system applies the brakes to slow the
vehicle to maintain a safe distance from the
vehicle in front. The system applies only
limited maximum braking. Press the brake
pedal to override the system.
If the system predicts that its maximum
braking level is insufficient, an audible
warning sounds while the system continues
to brake. A red warning bar appears on the
windshield heads up display. Take immediate
action to slow or stop the vehicle.
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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.
Switching the System Off
Note: The set speed memory erases when
you switch off the system.
Press and release OFF or turn off the ignition.
Detection Issues
The radar sensor has a limited field of vision.
It may not detect vehicles at all or detect a
vehicle later than expected in some
situations. The lead vehicle graphic will not
illuminate if the system does not detect a
vehicle in front of you. 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 detections. See an authorized
dealer to have the radar checked for proper
coverage and operation.
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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 WARNINGS
Do not use the system when towing a
trailer with aftermarked trailer brake
controls. Aftermarket trailer brakes will not
function properly when you switch the
system on because the brakes are
electronically controlled. Failing to do so may
result in loss of vehicle control, which could
result in serious injury. Do not use tire sizes other than those
recommended because this can affect
the normal operation of the system. Failing
to do so may result in a loss of vehicle
control, which could result in serious injury. A message displays if something obstructs
the radar signals from the sensor. The sensor
is located behind a cover near the driver side
of the lower grille. The system cannot detect
a vehicle ahead and will not function when
something obstructs the radar signals. The
following table lists possible causes and
actions for this message displaying.
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If your vehicle loses electrical power while
you are driving (or if the ignition is turned
off ), you can steer the vehicle manually, but
it takes more effort. Extreme continuous
steering may increase the effort it takes for
you to steer. This occurs to prevent internal
overheating and permanent damage to your
steering system. If this should occur, you will
neither lose the ability to steer the vehicle
manually nor will it cause permanent
damage. Typical steering and driving
maneuvers will allow the system to cool and
steering assist will return to normal.
Steering Tips
If the steering wanders or pulls, check for:
•
an improperly inflated tire
• uneven tire wear
• loose or worn suspension components
• loose or worn steering components
• improper vehicle alignment
A high crown in the road or high crosswinds
may also make the steering seem to wander
or pull. Adaptive Learning
The EPS system adaptive learning helps
correct for road irregularities and improves
overall handling and steering feel. It
communicates with the vehicle's brake
system to help operate advanced stability
control and accident avoidance systems.
Additionally, whenever the battery is
disconnected or a new battery installed, the
vehicle must be driven a short distance
before the strategy is relearned and all
systems are reactivated.
COLLISION WARNING SYSTEM
Principle Of Operation (If Equipped)
WARNINGS
This system is an extra driving aid. It
does not replace your attention and
judgment, or the need to apply the brakes.
This system does NOT automatically brake
your vehicle. If you fail to press the brake
pedal when necessary, you may collide with
another vehicle. WARNINGS
The collision warning system with
brake support cannot help prevent all
collisions. Do not rely on this system to
replace your judgment and the need to
maintain correct distance and speed. Note:
The system does not detect, warn or
respond to potential collisions with vehicles
to the rear or sides of your vehicle.
Note: The collision warning system is active
at speeds above approximately 5 mph (8
km/h). The system alerts you of certain collision
risks. The system's sensor detects your
vehicle's rapid approach to other vehicles
traveling in the same direction as your
vehicle.
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When your vehicle rapidly approaches
another vehicle, a red warning light flashes
and a tone sounds.
The brake support system assists you in
reducing any collision speed by pre-charging
the brakes. If the risk of collision continues
to increases after the audio-visual warning,
the brake support prepares the brake system
for rapid braking. The system does not
automatically activate the brakes, but if the
brake pedal is pressed even lightly, the
brakes apply full stopping power.
Using the Collision Warning System WARNING
The collision warning system
’s brake
support reduces collision speed only
if you brake your vehicle before any collision.
As in any typical braking situation, you must
press your brake pedal. You can use your information display control
to adjust the warning system's sensitivity to
any one of three possible settings. See
General Information (page 112).
Note: When possible, the manufacturer
recommends using the highest sensitivity
setting. If warnings are too frequent, you can
reduce your system's sensitivity. Reduced
sensitivity causes fewer and later system
warnings.
See General Information (page
112). Blocked Sensors If a blocked sensor message appears in the
information display, dirt, water, or an object
is blocking the sensor. The sensor is located
behind a cover near the driver side of the
lower grille. If anything blocks the sensor,
your vehicle cannot see through the sensor,
and the collision warning system will not
work. Possible causes for the blocked sensor
message and corrective actions are listed
below.
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Action
Cause
Clean the radar sensor cover or remove the obstruction
The radar sensor cover in the grille is dirty or obstructed
Wait a short time. The radar may take several minutes to reset afteryou remove the obstruction
The surface of the radar sensor cover is clean but the message
remains in the display
The collision warning system is temporarily disabled. Shortly after
weather conditions improve, the collision warning system automatically reactivates
Heavy rain, spray, snow or fog in the air interferes with the radar
signals
The collision warning system is temporarily disabled. Shortly after
weather conditions improve, the collision warning system automatically reactivates
Swirling water, snow or ice on the road surface interferes with the
radar signals
System Limitations WARNING
The collision warning system
’s brake
support only reduces collision speed
if you first apply your brakes. You must brake
as you would in any typical braking situation. Due to the nature of radar technology, there
may be certain instances where vehicles do
not provide a collision warning. These
include: •
Stationary vehicles or vehicles moving
below 6 mph (10 km/h).
• Pedestrians or objects in the roadway.
• Oncoming vehicles in the same lane.
• Severe weather conditions (see blocked
sensor section).
• Debris build-up on the grille near the
headlamps (see blocked sensor section).
• Small distance to vehicle ahead.
• Large steering wheel and pedal
movements (very active driving style). Damage to the front end of the vehicle may
alter the radar sensor's coverage area. This
may result in missed or false collision
warnings. Have an authorized dealer check
your radar sensor for proper coverage and
operation.
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