2015 LINCOLN MKS brake sensor

Brake System
Action
Message
The brake fluid level is low and the brake system should be inspected immediately. See Brake
Fluid Check (page 247).
Brake Fluid Level LOW
The brake system needs servicing. Stop the vehicle in a safe place. Contact an authorized dealer.
Check Brake System
The parking brake is set, the engine is running and you drive your vehicle more than 3 mph (5 km/h). If the warning stays on after the parking brake is released, contact an authorized dealer as soon as possible.
Park Brake Engaged
Collision Warning System Action
Message
There is a system malfunction with the collision warning system. The system will be disabled.Contact an authorized dealer as soon as possible.
Collision Warning Malfunction
The collision warning system radar is blocked because of poor radar visibility due to bad weatheror ice/mud/water in front of the radar. Driver can typically clean the sensor to resolve. Contact an authorized dealer as soon as possible.
Collision Warning Not Available Sensor
Blocked See Manual
There is a system malfunction with the collision warning system. The system will be disabled.Contact an authorized dealer as soon as possible.
Collision Warning Not Available
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PARKING BRAKE
WARNINGS
If the parking brake is fully released, but
the brake warning lamp remains
illuminated, then driving your vehicle
could result in reduced braking ability,
increased stopping distances and potential
loss of brakes. See your authorized dealer as
soon as possible. Always set the parking brake fully and
make sure the transmission is placed
in park (P). Failure to set the parking
brake and engage park could result in vehicle
roll-away, property damage or bodily injury.
Turn the ignition to the lock position and
remove the key whenever you leave your
vehicle. To set the parking brake, press the parking
brake pedal down to its fullest extent.
To release the parking brake, press the
parking brake pedal down again. HILL START ASSIST WARNINGS
The system does not replace the
parking brake. When you leave your
vehicle, always apply the parking brake.
Failure to leave your vehicle securely parked
may lead to a crash or injury. See
Parking
Brake (page 148). You must remain in your vehicle when
the system turns on. 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. The system will turn off if a malfunction
is apparent or if you rev the engine
excessively. Failure to take care may
result in the loss of control of your vehicle,
serious personal injury or death. The system makes it easier to pull away
when your vehicle is on a slope without the
need to use the parking brake.When the system is active, your vehicle
remains stationary on the slope for two to
three seconds after you release the brake
pedal. This allows time to move your foot
from the brake to the accelerator pedal. The
system releases the brakes automatically
once the engine has developed sufficient
drive to prevent your vehicle from rolling
down the slope. This is an advantage when
pulling away on a slope, for example from a
car park ramp, traffic lights or when reversing
uphill into a parking space.
Note:
The system only functions when you
bring your vehicle to a complete standstill.
Shift the gearshift lever to reverse (R) when
facing downhill and first gear (1) when facing
uphill.
Note: There is no warning light to indicate the
system is either on or off.
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 activates
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 on a
flat surface at parking speeds. Certain objects
with surfaces that absorb ultrasonic waves,
traffic control systems, fluorescent lamps,
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 reverse (R) 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 50).
The sensing system warns the driver of
obstacles within a certain range of the
bumper area. The system turns on
automatically whenever you switch the
ignition on. When receiving a detection warning, the radio
volume reduces to a predetermined level.
After the warning goes away, the radio
volume returns to the previous level.
You can switch the system off through the
information display menu or from the pop-up
message that appears once you shift the
transmission into reverse (R). If your vehicle
is equipped with a front sensing system, you
can switch the system off using the parking
aid switch. See General Information (page
88
).
If a fault is present in the system, a warning
message appears in the information display
and you cannot switch the system on through
the pop-up message or parking aid switch.
See
Information Messages (page 94).
Rear Sensing System
The rear sensors are only active when the
transmission is in reverse (R). As the vehicle
moves closer to the obstacle, the rate of the
audible warning increases. When the
obstacle is less than
12 in (30 cm) away, the
warning sounds continuously. If the system
detects a stationary or receding object farther
than
12 in (30 cm) from the side of the
vehicle, the tone sounds for only three
seconds. Once the system detects an object
approaching, the warning sounds again.
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If the transmission is in reverse (R), the front
sensing system provides audio warnings
when the vehicle is moving and the detected
obstacle is moving towards the vehicle. Once
the vehicle reaches a standstill condition, the
audio warning stops after 2 seconds.
Additionally, the system provides obstacle
distance indication through the center stack
display (if equipped). The distance indication
is present when the transmission is in reverse
(R).
•
As the distance to the obstacle decreases
(obstacle becomes closer), the indicator
blocks illuminate and move towards the
vehicle icon.
• If there is no obstacle detected, the
distance indicator blocks show greyed
out.
For automatic transmissions, if the gearshift
is in neutral (N), the system provides obstacle
distance indication through the center stack
display (if equipped). The front sensing
system provides visual warnings when the
vehicle is moving at a speed below 5 mph
(8 km/h) and an obstacle is located inside
the front or rear sensing detection areas.
Once the vehicle reaches a standstill
condition, the visual warnings stop after 4
seconds. If the gearshift is in drive (D) or any other
forward gear (for example, low (L), sport (S),
manual transmissions), the front sensing
system provides audio warnings when the
vehicle is moving and the system detects an
obstacle inside the front sensing detection
area. Once the vehicle reaches a standstill
condition, the audio warning stops after 2
seconds.
Additionally, the system provides distance
indication through the center stack display
(if equipped). The distance indication is
present if the vehicle is moving and an
obstacle is located inside the front sensing
detection area. Once the vehicle reaches a
standstill condition, the visual warnings stop
after 4 seconds, unless the detected obstacle
is less than
12 in (30 cm) away from the
bumper.
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.
The system detects an available parallel
parking space and automatically steers the
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.
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When you think your vehicle has enough
space in front and behind it, or you hear a
solid tone from the parking aid (accompanied
by a touchscreen display message and a
chime), bring your vehicle to a complete stop.
When automatic steering is finished, the
touch screen displays a message and a chime
sounds, indicating that the active park assist
process is done. The driver is responsible for
checking the parking job and making any
necessary corrections before putting the
transmission in Park (P).
Deactivating the Park Assist Feature
Manually deactivate the system by:
•
Pressing the active park assist button.
• Grabbing the steering wheel.
• Driving above approximately 20 mph (35
km/h) for 30 seconds during an active
park search.
• 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 chime. 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
Something may be contacting the front bumper or side sensors
There is not enough room on both sides of your vehicle in order to park
There is not enough space for the parking maneuver on the opposite side of the parking space
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5. A lead vehicle graphic will illuminate 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. WARNINGS
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
modulated by the adaptive cruise control
system.
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 lead vehicle graphic will illuminate.
To help you pass a vehicle in front of you, the
adaptive cruise control system may provide
a small temporary acceleration when you
switch on your left turn signal while following
a lead car. 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 16 mph (26
km/h)
• a new gap distance is set.
The vehicle will apply the brakes to slow the
vehicle to maintain a safe distance from the
vehicle in front. The maximum braking which
the system can apply is limited. You can
override the system by applying the brakes.
If the system predicts that its maximum
braking level will not be sufficient, an audible
warning will sound while the system
continues to brake. This is accompanied by
a heads-up display; a red warning bar
illuminating on the windshield. You should
take immediate action.
Setting the Gap Distance
Note: It is your responsibility to select a gap
appropriate to the driving conditions.
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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. The driver should stay alert
and intervene 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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Blocked Sensor
WARNINGS
Do not use the system when towing a
trailer with 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 fascia 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.
Action
Cause
Clean the grille surface in front of the radar or remove the objectcausing the obstruction.
The surface of the radar in the grille is dirty or obstructed in some way.
Wait a short time. It may take several minutes for the radar to detectthat it is free from obstruction.
The surface of the radar in the grille is clean but the message remains
in the display.
Do not use the system in these conditions because it may not detectany vehicles ahead.
Heavy rain or snow is interfering with the radar signals.
Do not use the system in these conditions because it may not detectany vehicles ahead.
Swirling water, or 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.
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