2021 LINCOLN AVIATOR warning

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
could appear in the information display. See
Information Messages (page 140). 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 140).
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 134).
• Touchscreen.
See Settings (page 540).
When you switch the system off, a warning
lamp illuminates and the alert indicators flash
twice.
Note: The system remembers the last setting
when you start your vehicle. 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.
To permanently switch the system off,
contact an authorized dealer.
Blind Spot Information System with
Trailer Tow
(If Equipped) 313
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Note:
When you connect a trailer, but do not
setup a trailer in the blind spot information
system, the system turns off and a warning
appears in the information display.
Note: If the trailer is a bike rack or cargo
rack with electrical lighting, enter a length
of 3 ft (1 m). Cross Traffic Alert remains on
for trailers with a length of 3 ft (1 m) or less.
Note: The system requires proper
measurement and measurement entry to
function as designed.
System Operation
If you select a trailer in the information
display prior to connecting a trailer, the
system loads that configuration and the
information display shows a message when
you connect the trailer. A second message
appears stating cross traffic alert is off, unless
a trailer is set up with a length of
3 ft (1 m).
The blind spot information system with trailer
tow still functions normally when driving
forward. If you connect a trailer, a message appears
indicating that you attached a trailer. If you
have not selected a trailer previously,
another message appears requesting you to
select one of the trailers in the list or add a
new trailer. The blind spot information system
with trailer tow does not function without a
trailer selected. If you do not select a trailer,
a message appears in the information display
stating it has deactivated the system. This
message might not appear until your vehicle
speed reaches
22 mph (35 km/h).
The blind spot information system with trailer
tow activates when driving forward for that
particular trailer set up. If you cycle the
ignition, the blind spot information system
with trailer tow continues to function using
the last trailer you selected.
Trailer Considerations
The system works with a trailer with a front
width of
8.2 ft (2.5 m) or less, and a total
length from the trailer hitch ball to the rear
of the trailer of
33 ft (10 m) or less. Some trailers could cause a slight change in
system performance:
•
Wide box trailers, especially those wider
than the towing vehicle, could cause false
alerts to occur when driving next to
infrastructure or near parked cars. A false
alert could also occur while making a
90-degree turn or driving through a
roundabout.
• Wide trailers that have a total length
greater than
20 ft (6 m) could cause
delayed alerts when a vehicle is passing
at high speeds.
• Box trailers that have a width greater than
8.2 ft (2.5 m)
could cause early alerts
when you pass a vehicle.
• Clam shell or V-Nose box trailers with a
width greater than
8.2 ft (2.5 m) could
cause delayed alerts when a vehicle
traveling the same speed as your vehicle
merges lanes.
System Errors
If the system detects a fault, a warning lamp
illuminates and a message displays.
See
Information Messages (page 140).
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Switching the System On and Off
You can switch the blind spot information
system with trailer tow off by not selecting a
trailer the information display. See General
Information (page 134). In this case, the
system turns off as long as a trailer is
attached to your vehicle. As soon as you
disconnect the trailer, the blind spot
information system becomes active.
When you switch the system off, a warning
lamp illuminates and the alert indicators flash
twice.
Note: The system remembers the last trailer
setting when you start your vehicle.
You cannot switch off the blind spot
information system with trailer tow when
using MyKey, but you can still change the
trailer settings.
See MyKey™ (page 76). 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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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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SPEED SIGN RECOGNITION (IF
EQUIPPED)
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:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all limit
sensor performance. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from obstruction. The system is designed to detect speed limit
signs to inform you of the current speed limit.
Detected speed signs appear in the
information display. The sensor is behind the
interior mirror.
Note:
Do not carry out windshield repairs in
the immediate area surrounding the sensor.
Note: Speed sign data provided by the
navigation system contains information
integrated to the data carrier release.
Note: The system may not detect all speed
signs and may incorrectly read signs.
Note: If your vehicle has a suspension kit
not approved by us, the system may not
correctly function.
Note: Always replace headlamp bulbs with
those specifically designed for your vehicle.
Other bulbs could reduce system
performance.
The system turns on when you switch the
ignition on and you cannot switch the system
off. Using Speed Sign Recognition
Setting the System Speed Warning
You can set the system speed warning to
alert you when the vehicle speed exceeds
the speed limit recognized by the system by
a certain speed tolerance.
Note:
The system remembers the last setting
when you start your vehicle.
System Display When the system detects a speed limit sign,
the speed limit appears in the information
display.
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Note:
If your vehicle has a navigation
system, stored speed sign data could
influence the indicated speed limit value. To switch the system speed warning on or
off, adjust the speed warning settings use
the touchscreen:
1. Select Settings.2. Select
Driver Assistance.
3. Select
Tolerance.
4. Use
+ and - to set the tolerance.
Information Messages Action
Message
The traffic sign data provided by the navigation system is unavailable
due to weak or no signal. Wait for a short period of time for the signalto improve. If the message continues to appear, have your vehicle checked as soon as possible.
Traffic Sign Reduced Performance See Manual
STEERING
Electric Power Steering WARNING:
The electric power
steering system has diagnostic checks that
continuously monitor the system. If a fault
is detected, a message displays in the
information display. Stop your vehicle as
soon as it is safe to do so. Switch the ignition off. After at least 10 seconds,
switch the ignition on and watch the
information display for a steering system
warning message. If a steering system
warning message returns, have the system
checked as soon as possible.
WARNING: If the system detects an
error, you may not feel a difference in the
steering, however a serious condition may
exist. Have your vehicle checked as soon
as possible. Failure to do so may result in
loss of steering control. Your vehicle has an electric power steering
system. There is no fluid reservoir and
therefore requires no maintenance.
If your vehicle loses electrical power when
you are driving, electric power steering
assistance is lost. The steering system still
operates and you can manually steer your
vehicle. Manually steering your vehicle
requires more effort.
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Extreme continuous steering could increase
the effort you need to steer your vehicle. This
increased effort prevents overheating and
permanent damage to the steering system.
You do not lose the ability to manually steer
your vehicle. Typical steering and driving
maneuvers allow the system to cool and
operate as normal.
Steering Tips
If the steering wanders or pulls, check for:
•
Correct tire pressures.
• Uneven tire wear.
• Loose or worn suspension components.
• Loose or worn steering components.
• Improper vehicle alignment.
Note: A high crown in the road or high
crosswinds could also make the steering
seem to wander or pull. Adaptive Learning
The electronic power steering system
adaptive learning improves overall handling
and steering on roads with irregularities. It
communicates with the brake system to help
operate advanced stability control and
accident avoidance systems. When you
install a new battery or disconnect the
battery, you need to drive your vehicle a
short distance so it can relearn and reactivate
all systems.
PRE-COLLISION ASSIST
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 does not
detect vehicles that are driving in a
different direction, cyclists or animals.
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:
The system does not
operate during hard acceleration or
steering. Failure to take care may lead to
a crash or personal injury. WARNING:
The system may fail or
operate with reduced function during cold
and severe weather conditions. Snow, ice,
rain, spray and fog can adversely affect the
system. Keep the front camera and radar
free of snow and ice. Failure to take care
may result in the loss of control of your
vehicle, serious personal injury or death.
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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:
The system cannot help
prevent all crashes. Do not rely on this
system to replace driver judgment and the
need to maintain a safe distance and
speed.
Using the Pre-Collision Assist System
The system is active at speeds above
approximately 3 mph (5 km/h) and pedestrian
detection is active at speeds up to
50 mph
(80 km/h). If your vehicle is rapidly approaching another
stationary vehicle, a vehicle traveling in the
same direction as yours, or a pedestrian
within your driving path, the system is
designed to provide three levels of
functionality:
1. Alert
2. Brake Support
3. Active Braking
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
your 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.
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