parking sensors LINCOLN CORSAIR 2021 Owners Manual

HILL START ASSIST (IF EQUIPPED)
WARNING:
The system does not
replace the parking brake. When you leave
your vehicle, always apply the parking
brake. WARNING: 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.
Note: If the engine is revved excessively, or
if a malfunction is detected, the system will
be deactivated.
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 will
remain stationary on the slope for two to
three seconds after you release the brake
pedal. This allows you time to move your
foot from the brake to the accelerator pedal.
The brakes release automatically when the
engine has sufficient torque to prevent your
vehicle from rolling down the grade. 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.
The system will activate automatically on any
slope that will cause significant vehicle
rollback. For vehicles with a manual
transmission, you can switch this feature off
using the information display.
See
Information Displays (page 131). The system
will remain on or off depending on how it
was last set.
Note: There is no warning lamp to indicate
the system is either on or off.
Note: If your vehicle is equipped with Auto
Hold, Hill Start Assist is not available while
Auto Hold is active. Using Hill Start Assist
1. Bring your vehicle to a complete
standstill. Keep the brake pedal pressed
and select a forward gear, for example,
drive (D) or first (1) when facing uphill or
reverse (R) when facing downhill.
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.
Switching the System On and Off
When you switch the ignition on, the system
automatically turns on. You cannot switch
the system on or off.
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WHAT IS REVERSE BRAKING
ASSIST
The system is designed to reduce impact
damage or avoid a collision completely by
using the sensors on the rear of your vehicle.
The system functions when in reverse (R)
and traveling at a speed of 1–7 mph
(1.5–12 km/h).
If the system detects an obstacle behind your
vehicle, it provides a warning through the
rear parking aid or cross traffic alert system. REVERSE BRAKING ASSIST
PRECAUTIONS 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:
To help avoid personal
injury, always use caution when in reverse
(R) and when using the sensing system. WARNING:
The system may not
operate properly during severe weather
conditions, for example snow, ice, heavy
rain and spray. Always drive with due care
and attention. Failure to take care may
result in a crash. WARNING:
Traffic control systems,
inclement weather, air brakes, external
motors and fans may affect the correct
operation of the sensing system. This may
cause reduced performance or false alerts. WARNING:
Some situations and
objects prevent hazard detection. For
example low or direct sunlight, inclement
weather, unconventional vehicle types, and
pedestrians. Apply the brakes when
necessary. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. WARNING:
Do not use the system
with accessories that extend beyond the
front or rear of your vehicle, for example a
trailer hitch or bike rack. The system is not
able to make corrections for the additional
length of the accessories.
The system only applies the brakes for a
short period of time when an event occurs.
Act as soon as you notice the brakes apply
in order to remain in control of the vehicle.
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Note:
Certain add-on devices around the
bumper or fascia may create false alerts. For
example, large trailer hitches, bicycle or
surfboard racks, license plate brackets,
bumper covers or any other device that may
block the normal detection zone of the
system. Remove the add-on device to
prevent false alerts.
Note: The system does not react to small or
moving objects, particularly those close to
the ground.
Note: The system does not operate during
hard acceleration or steering.
Note: If your vehicle sustains damage to the
bumper or fascia leaving it misaligned or
bent, it could alter the sensing zone causing
inaccurate measurement of obstacles or
false alerts. Note:
Vehicle loading and suspension
changes can impact the angle of the sensors
and may change the normal detection zone
of the system resulting in inaccurate
measurement of obstacles or false alerts.
Note: When you connect a trailer, the system
may detect the trailer and provide an alert,
or the system turns off. If the system does
not turn off, switch the system off manually
after you connect the trailer.
Note: You may experience reduced system
performance on road surfaces that limit
deceleration. For example, roads with ice,
loose gravel, mud or sand.
SWITCHING REVERSE BRAKING
ASSIST ON AND OFF
You can switch the system on or off through
the touchscreen. See Settings (page 526). Note:
The system is unavailable when rear
parking aid or cross traffic alert is off.
OVERRIDING REVERSE BRAKING
ASSIST
There could be instances when unexpected
or unwanted braking occurs. Firmly pressing
the accelerator pedal or switching the feature
off overrides the system.
REVERSE BRAKING ASSIST
INDICATORS
If the system determines that a collision with
an obstacle may occur, full braking may
apply. Bring your vehicle to a stop a safe
distance away from the obstacle. A message and warning indicator
appear when the system applies
the brakes.
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Reverse Braking Assist – Frequently
Asked Questions
Why is reverse braking assist unavailable?
•
Make sure that all doors, liftgate and
hood are closed. Drive the vehicle on a
straight road for a short period. If the
message remains, contact an authorized
dealer.
• Make sure the cross traffic alert system
is on. See Cross Traffic Alert (page 301).
• Make sure the rear parking aid system is
on.
See Rear Parking Aid (page 258).
• Make sure traction control is on.
See
Traction Control (page 255).
• The vehicle has sustained a rear end
impact. Contact an authorized dealer to
have the sensors checked for proper
coverage and operation.
• An ABS, traction control or stability
control event may have occurred.
Reverse braking assist resumes
operation when the event is complete. •
Make sure the rear view camera and 360
degree camera are not dirty or
obstructed. If dirty, clean the camera. If
the message still appears after cleaning
the camera, wait a short time and the
message should clear. If the message
does not clear, contact an authorized
dealer.
• Make sure there are no blocked or
faulted sensors.
See Cross Traffic Alert
(page 301).
• You recently had your vehicle serviced,
or the battery disconnected. Drive your
vehicle a short distance to resume
system operation.
• Reverse braking assist does not function
when you connect a trailer. Operation
resumes when you disconnect the trailer.
Note: If the answers to why the system is
unavailable do not assist in returning reverse
braking assist to available, have the system
checked as soon as possible.
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(If Equipped)

PRINCIPLE OF OPERATION
WARNING: To help avoid personal
injury, always use caution when in reverse
(R) and when using the sensing system. WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care and
attention. Failure to take care may result
in a crash. WARNING:
Traffic control systems,
inclement weather, air brakes, external
motors and fans may affect the correct
operation of the sensing system. This may
cause reduced performance or false alerts. WARNING:
The system may not
detect small or moving objects, particularly
those close to the ground.
Note: If your vehicle has MyKey™, the sensing
system cannot be switched off when a
MyKey™ is present.
See What Is MyKey
(page 72). Note:
Keep the sensors 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 alerts.
Note: Certain add-on devices installed
around the bumper or fascia may create
false alerts. For example, large trailer
hitches, bike or surfboard racks, license plate
brackets, bumper covers or any other device
that may block the normal detection zone
of the system. Remove the add-on device to
prevent false alerts.
Note: When you connect a trailer to your
vehicle, the rear parking aid may detect the
trailer and therefore provide an alert. Disable
the rear parking aid when you connect a
trailer to prevent the alert. The sensing system warns the driver of
obstacles within a certain range of your
vehicle. The system turns on automatically
whenever you switch the ignition on.
You can switch the system off through the
touchscreen, information display or from the
pop-up message that appears once you shift
the transmission into reverse (R). If your
vehicle has a parking aid button, you can
switch the system off by pressing the button.
If a fault is present in the system, a warning
message appears in the information display.
See
Information Messages (page 137).
REAR PARKING AID WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care and
attention. Failure to take care may result
in a crash. WARNING:
The system may not
detect small or moving objects, particularly
those close to the ground.
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WARNING: To help avoid personal
injury, always use caution when in reverse
(R) and when using the sensing system. WARNING:
The parking aid system
can only assist you to detect objects when
your vehicle is moving at parking speeds.
To help avoid personal injury you must
take care when using the parking aid
system.
Note: Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
The sensors are on the rear bumper. The sensors are active when the
transmission is in reverse (R) and the vehicle
speed is less than 3 mph (5 km/h). When the
parking aid system sounds a tone, the audio
system may reduce the set volume.
A warning tone sounds when your vehicle
approaches an object. As your vehicle
moves closer to an object, the rate of the
tone increases. The warning tone
continuously sounds when an object is 12 in
(30 cm)
or less from the center of the rear
bumper.
Note: There is a decreased coverage area
at the outer corners. The sensor coverage area is up to
70 in
(180 cm) from the rear bumper.
If the system detects a fault, a warning
message appears in the information display.
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WARNING: The parking aid system
can only assist you to detect objects when
your vehicle is moving at parking speeds.
To help avoid personal injury you must
take care when using the parking aid
system.
Note: Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
The sensors are on the front bumper. The sensors are active when the
transmission is in any position other than
park (P). When the parking aid system
sounds a tone, the audio system may reduce
the set volume.
A warning tone sounds when your vehicle
approaches an object. As your vehicle
moves closer to an object, the rate of the
tone increases. The warning tone
continuously sounds when an object is 12 in
(30 cm)
or less from the front bumper.
Note: There is a decreased coverage area
at the outer corners.
The system turns off when the vehicle speed
reaches
5 mph (8 km/h). The sensor coverage area is up to
28 in
(70 cm) from the center of the bumper.
If the transmission is in reverse (R), the
system detects objects when your vehicle is
moving at low speed or an object is moving
toward your vehicle, for example another
vehicle at low speed. When you stop your
vehicle, the audible warning turns off after
two seconds.
If the transmission is in any forward gear, the
system provides audible warnings when your
vehicle is moving and an object is within the
detection area. When you stop your vehicle,
the audible warning turns off after two
seconds and the visual warning turns off after
four seconds.
If the system detects a fault, a warning
message appears in the information display.
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The system uses the front and rear
outermost parking aid sensors to detect
objects that are near to the sides of your
vehicle. The system displays them on a
virtual map in the information display as your
vehicle moves past them.
The sensors are on the front and rear
bumpers.
Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
The system may not function if:
• You switch the ignition on, off and back
on within a few seconds.
• Your vehicle remains stationary for over
two minutes.
• The anti-lock brake system activates.
• The traction control system activates. Note:
If you switch traction control off, the
side sensing system also turns off.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
To reinitialize the system, you may have to
drive your vehicle approximately 10 ft (3 m). The sensor coverage area is up to
24 in
(60 cm) from the side of your vehicle. When the system detects an object within
the coverage area and the driving path of
your vehicle, an audible warning sounds. As
your vehicle moves closer to the object, the
rate of the tone increases.
Note:
The system does not detect an object
that is moving toward the side of your
vehicle, for example another vehicle moving
at low speed, if it does not pass a front or
rear sensor.
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A. Active guide lines.
B. Centerline.
C.
Fixed guide line: Green zone. D.
Fixed guide line: Yellow zone.
E. Fixed guide line: Red zone.
F. Rear bumper.
Active guide lines only show with fixed guide
lines. To use active guide lines, turn the
steering wheel to point the guide lines
toward an intended path. If the steering
wheel position changes while reversing, your
vehicle might deviate from the intended path.
The fixed and active guide lines fade in and
out depending on the steering wheel
position. The active guide lines do not
display when the steering wheel position is
straight.
Use caution while reversing. Objects in the
red zone are closest to your vehicle and
objects in the green zone are farther away.
Objects get closer to your vehicle as they
move from the green zone to the yellow or
red zones. Use the side view mirrors and rear
view mirror to get better coverage on both
sides and rear of your vehicle. REAR VIEW CAMERA OBJECT
DISTANCE INDICATORS
The system provides an image of your
vehicle and the sensor zones. The zones
highlight green, yellow, and red when the
parking aid sensors detect an object in the
coverage area.
REAR VIEW CAMERA SETTINGS
Zooming the Rear View Camera In and
Out
WARNING: When manual zoom is
on, the full area behind your vehicle may
not show. Be aware of your surroundings
when using the manual zoom feature.
Selectable settings for this feature are zoom
in (+) and zoom out (-). Press the symbol on
the camera screen to change the view. The
default setting is zoom off.
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ACTIVE PARK ASSIST –
TROUBLESHOOTING
Active Park Assist – Information
Messages
Action
Message
The system requiresservice. Have your
vehicle checked as soon as possible.
Active Park Fault
Active Park Assist – Frequently Asked
Questions
Why does active park assist not operate
correctly? The system is unable to detect a vehicle,
curb or object to park next to or in
between. The system needs boundary
objects to operate correctly.
Why does active park assist not search for
a parking space? You have switched traction control off. Why does active park assist not search for
a parking space?
The transmission is in reverse (R). Your
vehicle must be moving forward to be
able to detect a parking space.
Why does active park assist not offer a
parking space? The sensors could be blocked. For
example, snow, ice or large
accumulations of dirt. Blocked sensors
can affect how the system functions.
Why does active park assist not offer a
parking space? The sensors in the front or rear bumper
could be damaged.
Why does active park assist not offer a
parking space? There is not enough room in the parking
space for your vehicle to safely park.
Why does active park assist not offer a
parking space? There is not enough space for the
parking maneuver on the opposite side
of the parking space. Why does active park assist not offer a
parking space?
The parking space is more than 5 ft
(1.5 m) or less than 2 ft (0.5 m) away from
your vehicle.
Why does active park assist not offer a
parking space? Your vehicle's speed is greater than
22 mph (35 km/h)
for parallel parking or
greater than 19 mph (30 km/h) for
perpendicular parking.
Why does active park assist not offer a
parking space? You recently disconnected or replaced
the battery. After you reconnect the
battery you must drive your vehicle on
a straight road for a short period of time.
Why does active park assist not correctly
position the vehicle into a parking space? An irregular curb along the parking
space prevents the system from
correctly aligning your vehicle.
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(If Equipped)