o2 sensor LINCOLN MKZ 2017 Owner's Guide

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. System Not Available
Conditions that can cause the system to
deactivate or prevent the system from
activating when requested include:
•
A blocked sensor.
• High brake temperature.
• A failure in the system or a related
system.
• The system does not detect a lead
vehicle while stopped or driving at low
speeds.
Blocked Sensor 222
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A message appears if something obstructs
the sensor's radar signals. The sensor is
located behind a cover near the driver side
of the lower grille. The system cannot detect
a vehicle ahead and does not function when
something obstructs the radar signal.
Note:
You cannot see the sensor, it is behind
a fascia panel. 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 object
causing 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 detect
that 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 detect
any vehicles ahead.
Heavy rain or snow is interfering with the radar signals.
Do not use the system in these conditions because it may not detect
any 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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DRIVER ALERT (If Equipped)
WARNING
The system is designed to aid the
driver. It is not intended to replace your
attention and judgment. You are still
responsible to drive with due care and
attention. Note:
The system will store the on or off
setting in the information display menu
through ignition cycles.
Note: If enabled in the menu, the system will
be active at speeds above 40 mph (64 km/h).
When below the activation speed, the
information display will inform you that the
system is unavailable.
Note: The system works as long as one lane
marking can be detected by the camera.
Note: If the camera is blocked or if the
windshield is damaged, the system may not
function.
Note: The system may not be available in
poor weather or other low visibility
conditions. The system automatically monitors your
driving behavior using various inputs
including the front camera sensor.
If the system detects that your driving
alertness is reduced below a certain
threshold, the system will alert you using a
chime and a message in the information
display.
Using Driver Alert
Switching the system on and off
You may switch the system on or off through
the information display.
See General
Information (page 108). When activated, the
system will monitor your alertness level
based upon your driving behavior in relation
to the lane markings, and other factors.
System Warnings
Note: The system will not issue warnings
below approximately
40 mph (64 km/h). The warning system is in two stages. At first
the system issues a temporary warning that
you need to take a rest. This message will
only appear for a short time. If the system
detects further reduction in driving alertness,
another warning may be issued which will
remain in the information display for a longer
time. Press OK on the steering wheel control
to clear the warning.
System Display
When active the system will run automatically
in the background and only issue a warning
if required. You can view the status at any
time using the information display.
See
General Information (page 108).
The alertness level is shown by six steps in
a colored bar. 225
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The current assessment of your alertness is
within a typical range.
The current assessment of your alertness
indicates that you should rest as soon as
safely possible.
The status bar will travel from left to right as
the calculated alertness level decreases. As
the rest icon is approached the color turns
from green to yellow to red. The yellow
position indicates the first warning is active
and the red position indicates the second
warning is active.
Note:
If you have recently received a
warning; you should consider resting, even
if the current assessment is within the typical
range. Note:
If the camera sensor cannot track the
road lane markings or if your vehicle speed
drops below approximately 40 mph
(64 km/h), the alertness level will change to
grey for a short time and the information
display will inform you that the system is
unavailable.
Resetting the System
You can reset the system by either:
• Switching the ignition off and on.
• Stopping the vehicle and then opening
and closing the driver’ s door.
LANE KEEPING SYSTEM
(If Equipped) WARNINGS
Always drive with due care and
attention when using and operating the
controls and features on your vehicle. WARNINGS
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. In cold and severe weather conditions
the system may not function. Rain,
snow and spray can all limit sensor
performance. Large contrasts in outside lighting can
limit sensor performance.
The system will not operate if the
sensor cannot track the road lane
markings. If damage occurs in the immediate area
surrounding the sensor, have your
vehicle checked as soon as possible. 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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The Blind Spot Information System
illuminates an amber alert indicator in the
outside mirror on the side of your vehicle the
approaching vehicle is coming from. When
the Blind Spot Information System is alerting
on a vehicle and the corresponding turn
signal is ON, the Blind Spot Information
System alert indicator flashes as an
increased warning level.
The alert indicator dims when the system
detects nighttime darkness.
Note:
The alert indicator flashes in case of
an alert and the turn signal is set to that side
at the same time.
System Sensor Blockage WARNING
To help avoid injuries, NEVER use the
Blind Spot Information System as a
replacement for using the interior and
exterior mirrors or looking over your shoulder
before changing lanes. The Blind Spot
Information System is not a replacement for
careful driving. The system uses radar sensors that are
located behind the bumper fascia on each
side of your vehicle. Any dirt, mud and snow
in front of the sensors and/or driving in heavy
rain can cause system degradation. Also,
other types of obstructions in front of the
sensor can cause system degradation. This
is referred to as a ‘blocked’ condition.
Note:
Do not apply bumper stickers and/or
repair compound to these areas, this can
cause degraded system performance.
If the system detects a degraded
performance condition, a message warning
of a blocked sensor will appear in the
information display. Also the BLIS alert
indicators will remain ON and BLIS will no
longer provide any vehicle warnings. You
can clear the information display warning but
the alert indicators will remain illuminated.
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A "blocked" condition can be cleared in two
ways:
•
After the blockage in front of the sensors
is removed or the rainfall/snowfall rate
decreases or stops, drive for a few
minutes in traffic to allow the sensors to
detect passing vehicles.
• By cycling the ignition from ON to OFF
and then back ON.
Note: If your vehicle has a tow bar with a
factory equipped trailer tow module and it
is towing a trailer, the sensors will
automatically turn the Blind Spot Information
System off. If your vehicle has a tow bar but
no factory equipped trailer tow module, it is
recommended to turn the Blind Spot
Information System off manually. Operating
the Blind Spot Information System with a
trailer attached will cause poor system
performance. System Errors
If the system senses a problem with the left
or right sensor, the telltale will illuminate and
a message will appear in the information
display. See Information Messages (page
114).
Switching the System Off and On
You can temporarily switch the Blind Spot
Information System off in the information
display. See General Information (page 108).
When the Blind Spot Information System
switches off, you will not receive alerts and
the information display shows a system off
message. The telltale in the cluster also
illuminates. When you switch the Blind Spot
Information System on or off, the alert
indicators flash twice.
Note: The Blind Spot Information System
remembers the last selected on or off setting.
You can also have the Blind Spot Information
System switched off permanently at an
authorized dealer. Once switched off
permanently, the system can only be
switched back on at an authorized dealer. CROSS TRAFFIC ALERT WARNING
To help avoid personal injury, NEVER
use the Cross Traffic Alert system as a
replacement for using the interior and
exterior mirrors and looking over your
shoulder before backing out of a parking
space. Cross Traffic Alert is not a
replacement for careful driving. Cross Traffic Alert is designed to warn you
of vehicles approaching from the sides when
the transmission is in reverse (R).
Using the System
Cross Traffic Alert turns on when you start
the engine and you shift into reverse (R).
Once shifted out of reverse (R), Cross Traffic
Alert turns off.
Note:
Cross Traffic Alert only functions while
your transmission is in reverse (R).
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Cross Traffic Alert is designed to detect
vehicles that approach with a speed up to
37 mph (60 km/h). Coverage decreases when
the sensors are partially, mostly or fully
obstructed. Reversing slowly helps increase
the coverage area and effectiveness.In this first example, the left sensor is only
partially obstructed; zone coverage to the
right is nearly maximized.
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Zone coverage also decreases when parking
at shallow angles. Here, the left sensor is
mostly obstructed; zone coverage on that
side is severely limited.
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System Lights, Messages and Audible
Alerts
The Cross Traffic Alert illuminates an amber
alert indicator in the outside mirror on the
side of your vehicle the approaching vehicle
is coming from. Cross Traffic Alert also
sounds an audible alert and a message
appears in the information display indicating
a vehicle is coming from the right or left.
Cross Traffic Alert works with the reverse
sensing system that sounds its own series
of tones. See Rear Parking Aid (page 200). The system uses radar sensors that are
located behind the bumper fascia on each
side of your vehicle. Do not allow mud, snow
or bumper stickers to obstruct these areas,
this can cause degraded system
performance. See Blind Spot Information
System (page 231). If the Blind Spot
Information System is blocked, Cross Traffic
Alert is also blocked. A corresponding
message appears in the information display
as soon as you shift the transmission into
reverse (R).
System Limitations
Cross Traffic Alert has its limitations;
situations such as severe weather conditions
or debris build-up on the sensor area may
limit vehicle detection.
The following are other situations that may
limit the Cross Traffic Alert performance:
• Adjacently parked vehicles or objects
obstructing the sensors.
• Approaching vehicles passing at speeds
greater than
37 mph (60 km/h).
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•
Driving in reverse faster than 7 mph
(12 km/h).
• Backing out of an angled parking spot.
False Alerts
Note: If your vehicle has a tow bar with a
factory equipped trailer tow module and it
is towing a trailer, the sensors will
automatically turn the Cross Traffic Alert off.
If your vehicle has a tow bar but no factory
equipped trailer tow module, it is
recommended to turn the Cross Traffic Alert
off manually. Operating Cross Traffic Alert
with a trailer attached will cause poor Cross
Traffic Alert performance.
There may be certain instances when there
is a false alert by the Cross Traffic Alert
system that illuminates the alert indicator
with no vehicle in the coverage zone. Some
amount of false alerts are normal; they are
temporary and self-correct. System Errors
If Cross Traffic Alert senses a problem with
the left or right sensor a message will appear
in the information display.
See Information
Messages (page 114).
Switching the System Off and On
You can temporarily switch Cross Traffic Alert
off in the information display.
See General
Information (page 108). When you switch
Cross Traffic Alert off, you will not receive
alerts and the information display will display
a system off message.
Note: The Cross Traffic Alert switches on
whenever the ignition is switched on and
ready to provide appropriate alerts when
the transmission is in reverse (R). Cross
Traffic Alert will not remember the last
selected on or off setting.
You can also have Cross Traffic Alert
switched off permanently at an authorized
dealer. Once switched off permanently, the
system can only be switched back on at an
authorized dealer. STEERING
Electric Power Steering WARNINGS
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 by an authorized dealer. If the system detects an error, you may
not feel a difference in the steering,
however a serious condition may exist.
Obtain immediate service from an authorized
dealer, failure to do so may result in loss of
steering control. Your vehicle has an electric power steering
system. There is no fluid reservoir. No
maintenance is required.
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