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Detection Issues
The radar sensor has a limited field of vision. It may not detect vehicles at
all or detect a vehicle later than expected in some situations. The lead
vehicle graphic will not illuminate if a vehicle is not detected in front of you.
Detection issues can occur:
A. When driving on a different line
than the vehicle in front.
B. With vehicles that edge into your
lane. These vehicles can only be
detected once they have moved fully
into your lane.
C. 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.
In these cases the system may brake late or unexpectedly. The driver
should stay alert and intervene when necessary.
If the front end of the vehicle is hit or damaged, the radar sensing zone may
be altered causing missed or false vehicle detections. See your authorized
dealer to have the radar checked for proper coverage and operation.
Adaptive Cruise Control Not Available
Several conditions exist which can cause the system to deactivate or prevent
the system from activating when requested. These conditions include:
•a blocked sensor
•high brake temperature
•a failure in the system or a related system.
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Blocked Sensor
WARNING:Do not use ACC when towing a trailer with brake
controls. Aftermarket trailer brakes will not function properly
when ACC is activated because the brakes are electronically controlled.
Failing to do so may result in loss of vehicle control, which could result
in serious injury.
WARNING:Do not use tires sizes other than those
recommended because this can affect the normal operation of
ACC. Failing to do so may result in a loss of vehicle control, which
could result in serious injury.
A message regarding a blocked
sensor is displayed if the radar
signals from the sensor have been
obstructed. The sensor is located
behind a fascia cover near the driver
side of the lower grille. A vehicle
ahead cannot be detected and the
system will not function when the
radar signals are obstructed. The
following table lists possible causes
and actions for this message being
displayed.
Cause Action
The surface of the radar in the
grille is dirty or obstructed in
some wayClean the grille surface in front of
the radar or remove the object
causing the obstruction
The surface of the radar in the
grille is clean but the message
remains in the displayWait a short time. It may take
several minutes for the radar to
detect that it is no longer
obstructed
Heavy rain or snow is interfering
with the radar signalsDo not use ACC in these condition
because it may not detect, warn,
or respond to potential collisions.
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Cause Action
Swirling water, or snow or ice on
the surface of the road may
interfere with the radar signalsDo not use ACC in these condition
because it may not detect, warn,
or respond to potential collisions.
Desert / remote area with no other
vehicles and no roadside objectsWait a short time or switch to
normal cruise control.
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 is 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 will replace the adaptive
cruise control indicator light if normal cruise control is selected.
The gap setting will not be displayed, the system will not
automatically respond to lead vehicles and automatic braking will not be
activated. The system will default to adaptive cruise control when the
engine is started.
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DRIVER ALERT (IF EQUIPPED)
WARNING:The driver alert system is designed to aid you. 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/off setting in the information display
menu through ignition cycles.
Note:If enabled in the menu, the system will be active above the
40 mph (64 km/h).
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 cluster display
Switching the System On and Off
By default, the system is enabled. You may disable or re-enable the
system by selecting Setting then Driver Assist then Driver Alert in the
menu. 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
(65 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.
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LANE KEEPING SYSTEM (IF EQUIPPED)
WARNING:The system is designed to aid the driver. It is not
intended to replace the driver’s attention and judgment. The
driver is still responsible to drive with due care and attention.
The system detects unintentional drifting toward the outside of the lane
and alerts and/or aids the driver to stay in the lane through the steering
system and instrument cluster display. The system automatically detects
and tracks the road lane markings using a camera that is mounted behind
the interior rear view mirror.
Note:The system needs to be activated by the driver at each key cycle.
Note:The system works above 40 mph (64 km/h).
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:When Aid mode is on and the driver’s hands are off the steering
wheel for a short continuous period of time, the system alerts the driver
to put their hands on the steering wheel. The system may detect a light
grip/touch on the steering wheel as hands off driving. SeeSystem
settings.
Switching the System On and Off
To turn the system on, the button
must be pressed each time the
vehicle is started. The system can
be turned off by pressing the button
again.
Note:The system is defaulted to off
each time the vehicle is started,
unless a MyKeyis detected. If a
MyKeyis detected, the system is
defaulted to on.
Note:If a MyKeyis detected, pressing the button will not affect the
on/off status of the system. Only the Mode, Sensitivity and Intensity
settings can be changed when a MyKeyis present.
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While the system is on, the color of the lane markings will change to
indicate the system status.
Gray: Indicates that the system is temporarily unable to provide a
warning or intervention on the indicated side(s). This may be because:
•the vehicle is under the activation speed
•the turn indicator is active
•the vehicle is in a dynamic maneuver
•the road has no or poor lane markings in the camera field-of-view
•the camera is obscured or unable to detect the lane markings due to
environmental conditions (e.g. significant sun angles or shadows, snow,
heavy rain, fog), traffic conditions (e.g. following a large vehicle that is
blocking or shadowing the lane), or vehicle conditions (e.g. poor
headlamp illumination).
SeeTroubleshootingfor additional information.
Green: Indicates that the system is available or ready to provide a
warning or intervention, on the indicated side(s).
Yellow: Indicates that the system is providing or has just provided a lane
keeping aid intervention.
Red: Indicates that the system is providing or has just provided a lane
keeping alert warning.
The system can be temporarily suppressed at any time by the following:
•Pressing the button
•Quick braking
•Fast acceleration
•Using the turn signal indicator
•Evasive steering maneuver
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Troubleshooting
Why is the feature not available (line markings are gray) when I
can see the lane markings on the road?
Vehicle speed is outside the operational range of the feature
Sun is shining directly into the camera lens
Quick intentional lane change
Staying too close to the lane marking
Driving at high speeds in curves
Previous feature activation happened within the last one second
Ambiguous lane markings (mainly in construction zones)
Rapid transition from light to dark or vice versa
Sudden offset in lane markings
ABS or AdvanceTrac activation
Camera blockage due to dirt, grime, fog, frost or water on the
windshield
Too close to the vehicle in front of you
Transitioning between no lane markings to lane markings or vice versa
Standing water on the road
Faint lane markings (partial yellow lane markings on concrete roads)
Lane width too narrow or too wide
Camera not calibrated after a windshield replacement
When driving on tight roads or on uneven roads
Why does the vehicle not come back into the middle of the lane
always, as expected, in the Aid or Aid + Alert mode?
High cross winds
Large road crown
Rough roads, grooves, shoulder drop-offs
Heavy uneven loading of the vehicle or improper tire inflation pressure
If the tires have been exchanged (including snow tires), or the
suspension has been modified
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Using the Systems
BLISturns on when the engine is started and the vehicle is driven
forward above 3 mph (5 km/h); it remains on while the transmission is in
D (Drive) and N (Neutral). If shifted out of D (Drive) or N (Neutral), the
system enters CTA mode. Once shifted back into D (Drive), BLISturns
back on when the vehicle is driven above 3 mph (5 km/h).
Note:BLISdoes not function in R (Reverse) or P (Park) or provide
any additional warning when a turn signal is on.
CTA detects approaching vehicles from up to 45 feet (14 meters) away
though coverage decreases when the sensors are blocked. Reversing
slowly helps increase the coverage area and effectiveness.
WARNING:To help avoid personal injury, NEVER use the CTA
system as a replacement for using the interior and exterior
mirrors and looking over your shoulder before backing out of a parking
space. CTA is not a replacement for careful driving and only an assist.
In this first example, the left sensor is only partially obstructed; zone
coverage is nearly maximized.
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