brakes LINCOLN MKS 2015 User Guide

PRINCIPLE OF OPERATION
The traction control system helps avoid drive
wheel spin and loss of traction.
If your vehicle begins to slide, the system
applies the brakes to individual wheels and,
when needed, reduces engine power at the
same time. If the wheels spin when
accelerating on slippery or loose surfaces,
the system reduces engine power in order to
increase traction.
USING TRACTION CONTROL
Note:
If your vehicle is equipped with MyKey®,
it is possible to prevent turning the traction
control system off. See MyKey ™ (page 50).
In certain situations for example, stuck in
snow or mud, turning the traction control off
may be beneficial as this allows the wheels
to spin with full engine power. Depending on
the type of system you have on your vehicle,
you can either turn the system off using the
information display or by pressing the button. Switching the System Off Using the
Information Display Controls
(If
Equipped)
Your vehicle comes with this feature already
enabled. If required, you can switch this
feature off using the information display
controls. See Principle of Operation (page
150
).
Switching the System Off Using a
Switch
(If Equipped)
The button is located in the instrument panel.
Press the button. You will see a message in
conjunction with an illuminated icon in the
display. Press the button again to return the
system to normal mode.
When you switch the traction control system
off, stability control remains fully active. System Indicator Lights and
Messages WARNING
If a failure has been detected within the
AdvanceTrac system, the stability
control light will illuminate steadily.
Verify that the AdvanceTrac system was not
manually disabled through the information
display. If the stability control light still
illuminates steadily, have the system serviced
by an authorized dealer immediately.
Operating your vehicle with AdvanceTrac
disabled could lead to an increased risk of
loss of vehicle control, vehicle rollover,
personal injury and death. The stability control light
temporarily illuminates on engine
start-up and flashes when a driving
condition activates the stability system. The stability control off light
temporarily illuminates on engine
start-up and stays on when you
turn the traction control system off.
When you turn the traction control system
off or on, a message appears in the
information display showing system status.
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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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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 WARNINGS
Do not use cruise control in heavy
traffic, on winding roads or when the
road surface is slippery. This could
result in loss of vehicle control, serious injury
or death. When you are going downhill, your
vehicle speed may increase above the
set speed. The system will not apply
the brakes. Change down a gear to assist the
system in maintaining the set speed. Failure
to do so could result in loss of vehicle control,
serious injury or death. Note:
Cruise control will disengage if the
vehicle speed decreases more than 10 mph
(16 km/h) below your set speed while driving
uphill. The cruise controls are located on the
steering wheel.
Switching Cruise Control On
Press the
ON control up and release.
The indicator will appear in the
instrument cluster.
Setting a Speed
1. Accelerate to the desired speed.
2. Press the
SET control upward and
release.
3. Take your foot off the accelerator pedal.
The indicator will change colors in the
instrument cluster. Changing the Set Speed
Note:
If you accelerate by pressing the
accelerator pedal, the set speed will not
change. When you release the accelerator
pedal, you will return to the speed that you
previously set.
• Press
SET up or down and hold to
increase or decrease the set speed.
Release the control when you reach the
desired speed.
• Press
SET up or down and release. The
set speed will change in approximately 1
mph (2 km/h) increments.
• Press the accelerator or brake pedal until
you reach the desired speed. Press
SET
up and release.
Canceling the Set Speed
Press
CNCL or tap the brake pedal. You will
not erase the set speed.
Resuming the Set Speed
Press and release
RES.
Switching Cruise Control Off
Note: You will erase the set speed if you
switch the system off.
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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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Overriding Adaptive Cruise Control
WARNING
Whenever the driver is overriding the
system by pressing the accelerator
pedal, the system will not
automatically apply the brakes to maintain
separation from any vehicle ahead. You can override the set speed and gap
distance by pressing the accelerator pedal.
When you override the system, the
green indicator light illuminates
and the lead vehicle graphic does
not show in the information
display.
The system will resume operation when you
release the accelerator pedal. The vehicle
speed will decrease to the set speed, or a
lower speed if following a slower vehicle. Changing the Set Speed
•
Accelerate or brake to the desired speed,
then press SET upward and release.
• Increase or decrease the speed by holding
SET
upward or downward SET until the
desired set speed shows on the
information display. The vehicle speed
will gradually change to the selected
speed.
• Increase or decrease the speed in
increments of 1 mph (2km/h) by briefly
pressing
SET upward or downward.
The system may apply the brakes to slow
your vehicle to the new set speed. The set
speed will display continuously in the
information display while the system is
active.
Resuming the Set Speed
Note: Only use resume if you are aware of the
set speed and intend to return to it.
Press and release RES. The vehicle will return
to the previously set speed. The set speed
will display continuously in the information
display while the system is active. Low Speed Automatic Cancellation
The system is not functional at vehicle
speeds below 16 mph (26 km/h). An audible
alarm will sound and the automatic braking
releases if the vehicle drops below this speed.
Hilly Condition Usage
Note:
An audible alarm will sound and the
system will shut down if it is applying brakes
for an extended period of time. This allows the
brakes to cool down. The system will function
normally again when the brakes have cooled
down.
You should select a lower gear position 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
them 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.
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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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Due to the nature of radar technology, it is
possible to get a blockage warning and not
be blocked. This can happen, for example,
when driving in sparse rural or desert
environments. A false blocked condition will
either self clear or clear after a key cycle.
Switching to Normal Cruise Control
WARNING
Normal cruise control will not brake due
to slower vehicles. Always be aware of
which mode you have selected and
apply the brakes when necessary. You can manually change from adaptive
cruise control to normal cruise control
through the information display.
The cruise control indicator light
replaces the adaptive cruise
control indicator light if you select
normal cruise control. The gap setting will
not display, the system will not automatically
respond to lead vehicles and automatic
braking will not activate. The system defaults
to adaptive cruise control when you start the
vehicle.
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Adaptive Learning
The electronic power steering system
adaptive learning helps correct road
irregularities and improves overall handling
and steering feel. It communicates with the
brake system to help operate advanced
stability control and accident avoidance
systems. Additionally, whenever the battery
is disconnected or a new battery installed,
you must drive your vehicle a short distance
before the system relearns the strategy and
reactivates all systems.
COLLISION WARNING SYSTEM
(If Equipped)
PRINCIPLE OF OPERATION
WARNINGS
This system is designed to be a
supplementary driving aid. It is not
intended to replace the driver
’s
attention, and judgment, or the need to apply
the brakes. This system does NOT activate
the brakes automatically. Failure to press the
brake pedal to activate the brakes may result
in a collision. WARNINGS
The collision warning system with
brake support cannot help prevent all
collisions. Do not rely on this system to
replace driver judgment and the need to
maintain distance and speed. Note:
The system does not detect, warn or
respond to potential collisions with vehicles
to the rear or sides of the vehicle.
Note: The collision warning system is active
at speeds above approximately 5 mph
(8 km/h). This system is designed to alert the driver of
certain collision risks. A radar detects if your
vehicle is rapidly approaching another vehicle
traveling in the same direction as yours. If it is, a red warning light illuminates and an
audible warning chime sounds.
The brake support system assists the driver
in reducing the collision speed by charging
the brakes. If the risk of collision further
increases after the warning light illuminates,
the brake support prepares the brake system
for rapid braking. This may be apparent to
the driver. The system does not automatically
activate the brakes but, if the brake pedal is
pressed, full force braking is applied even if
the brake pedal is lightly pressed.
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Using the Collision Warning System
WARNING
The collision warning system
’s brake
support can only help reduce the speed
at which a collision occurs if the driver
applies the vehicle ’s brakes. The brake pedal
must be pressed just like any typical braking
situation. The warning system sensitivity can be
adjusted to one of three possible settings by
using the information display control. See
General Information (page 88).
Note:
If collision warnings are perceived as
being too frequent or disturbing then the
warning sensitivity can be reduced, though the
manufacturer recommends using the highest
sensitivity setting where possible. Setting
lower sensitivity would lead to fewer and later
system warnings. See
General Information
(page 88).
Blocked Sensors If a message regarding a blocked sensor
appears in the information display, the radar
signals from the sensor have been
obstructed. The sensors are located behind
a fascia cover near the driver side of the lower
grille. When the sensors are obstructed, a
vehicle ahead cannot be detected and the
collision warning system does not function.
The following table lists possible causes and
actions for this message being displayed.
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