sensor LINCOLN NAUTILUS 2020 Service Manual

Note:
The system disables until the next key
cycle if your vehicle slows down due to driver
inactivity twice within a key cycle.
Blocked Sensor WARNING: The system may not
operate properly if the sensor is blocked.
Keep the windshield free from obstruction. The camera is mounted behind the interior
mirror. The sensor is in the lower grille.
Note:
You cannot see the sensor. It is behind
a fascia panel.
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DRIVER ALERT
Principle of Operation
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:
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:
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 assists you when driving
on fast main roads and freeways. Note:
The system calculates an alertness
level at vehicle speeds above approximately
40 mph (65 km/h)
.
The system monitors your driving behavior.
The system is designed to alert you if it
calculates that you are becoming drowsy or
if your driving deteriorates.
Using Driver Alert
Switching the System On and Off
Switch the system on using the information
display.
See Information Displays (page
116).
Note: The system remains on or off
depending on how it was last set.
The system calculates your alertness level
based upon your driving behavior in relation
to the lane markings and other factors.
System Warnings
Note: The system does not warn you if the
vehicle speed falls below approximately
40 mph (65 km/h)
.
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The warning system has two stages:
1.
A temporary warning is issued to advise
you to take a rest. This message only
appears for a short time.
2. If you do not rest and the system continues to detect that your driving
deteriorates, it issues a further warning.
This remains in the information display
until you cancel it. See Information
Messages (page 122).
Press
OK on the steering wheel control to
remove the warning.
Resetting the System
You can reset the system by:
• Switching the ignition off and on.
• Stopping your vehicle and then opening
and closing the driver door. LANE KEEPING SYSTEM 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: Large contrasts in outside
lighting can 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.
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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.
If the sensors become blocked, a message
may appear in the information display.
See
Information Messages (page 122). The alert
indicators remain illuminated but the system
does not alert you.
System Errors
If the system detects a fault, a warning lamp
illuminates and a message displays.
See
Information Messages (page 122).
Switching the System On and Off
You can switch the system off using the
information display. See General Information
(page 116). When you switch the system off,
a warning lamp illuminates and a message
displays. When you switch the system on or
off, the alert indicators flash twice.
Note: The system remembers the last setting
when you start your vehicle.
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Note:
The system may not correctly operate
when towing a trailer. For vehicles with a
trailer tow module and tow bar approved by
us, the system turns off when you attach a
trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer.
To permanently switch the system off,
contact an authorized dealer. CROSS TRAFFIC ALERT WARNING: Do not use the cross
traffic alert system as a replacement for
using the interior and exterior mirrors or
looking over your shoulder before
reversing out of a parking space. The cross
traffic alert system is not a replacement for
careful driving. 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. The system alerts you of vehicles
approaching from the sides behind your
vehicle when you shift into reverse (R).
Using Cross Traffic Alert
The system detects vehicles that approach
at a speed between
4 mph (6 km/h) and
37 mph (60 km/h). Coverage decreases when
the sensors are partially, mostly or fully
obstructed. Slowly reversing helps increase
the coverage area and effectiveness.
The system turns on when you start the
engine and you shift into reverse (R). The
system turns off when you shift out of reverse
(R).
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The sensor on the left-hand side is only
partially obstructed and zone coverage on
the right-hand side is maximized.
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Zone coverage also decreases when parking
at narrow angles. The sensor on the left-hand
side is mostly obstructed and zone coverage
on that side is severely reduced.
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Cross Traffic Alert System 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.
If the sensors are blocked, a message may
appear in the information display when you
shift into reverse (R). Cross Traffic Alert System Limitations
The system may not correctly operate when
any of the following occur:
•
The sensors are blocked.
• Adjacently parked vehicles or objects are
obstructing the sensors.
• Vehicles approach at speeds less than
4 mph (6 km/h) or greater than 37 mph
(60 km/h).
• The vehicle speed is greater than 7 mph
(12 km/h)
.
• You reverse out of an angled parking
space.
Cross Traffic Alert Behavior When
Trailer is Attached
Note: The system may not correctly operate
when towing a trailer. For vehicles with an
approved trailer tow module and tow bar,
the system turns off when you attach a
trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer. Cross traffic alert remains on when you
attach a trailer in vehicles that come with
blind spot information system with trailer tow
under the following conditions:
•
You connect a trailer.
• The trailer is a bike rack or cargo rack
with a maximum length of
3 ft (1 m).
• You set the trailer length to
3 ft (1 m) in
the information display.
See
Blind Spot Information System (page
253).
Switching the System On and Off
To switch the system on or off, adjust the
setting. Depending on your vehicle options,
the setting could be in the following:
• Information display.
See General
Information (page 116).
• Touchscreen.
See Settings (page 471).
Note: The system turns on every time you
switch the ignition on. To permanently switch
the system off, contact an authorized dealer.
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Cross Traffic Alert Indicator
When the system detects an
approaching vehicle, a tone
sounds, a warning lamp illuminates
in the relevant exterior mirror and arrows
appear in the information display to show
which side the approaching vehicle is coming
from. Note:
If arrows do not display, a message
appears in the information display.
If the system malfunctions, a warning lamp
illuminates in the instrument cluster and a
message appears in the information display.
Have your vehicle checked as soon as
possible. Note:
In exceptional conditions, the system
could alert you, even when there is nothing
in the detection zone, for example a vehicle
passing further away from your vehicle.
Cross Traffic Alert Information Messages Action
Message
Displays instead of indication arrows when the system detects a vehicle. Check for approaching
traffic.
Cross Traffic Alert
Indicates blocked cross traffic alert system sensors. Clean the sensors. If the message\
continues
to appear, have your vehicle checked as soon as possible.
Cross Traffic Not Available Sensor
Blocked See Manual
The system has malfunctioned. Have your vehicle checked as soon as possible.
Cross Traffic System Fault
Displays if you attach a trailer to your vehicle.
Cross Traffic Alert Deactivated Trailer
Attached
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Alert: When active, a flashing visual warning
appears and an audible warning tone
sounds.
Brake Support
: The system is designed to
help reduce the impact speed by preparing
the brakes for rapid braking. Brake support
does not automatically apply the brakes. If
you press the brake pedal, the system could
apply additional braking up to maximum
braking force, even if you lightly press the
brake pedal. Active Braking
: Active braking may activate
if the system determines that a collision is
imminent. The system may help the driver
reduce impact damage or avoid the crash
completely.
Note: Brake Support and Active Braking are
active at speeds up to 75 mph (120 km/h). If
the vehicle has a radar sensor, included with
Adaptive Cruise Control, then Brake Support
and Active Braking are active up to the
maximum speed of the vehicle.
Note: If you perceive Pre-Collision Assist
alerts as being too frequent or disturbing,
then you can reduce the alert sensitivity,
though the manufacturer recommends using
the highest sensitivity setting where possible.
Setting lower sensitivity would lead to fewer
and later system warnings. Distance Indication and Alert (If Equipped)
Distance Indication and Alert is a function
that provides the driver with a graphical
indication of the time gap to other preceding
vehicles traveling in the same direction. The
Distance Indication and Alert screen in the
display screen shows one of the graphics
that follow.
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