2020 Hyundai Sonata display

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Emergency braking (Second warning) -
The warning message appears on the LCD display with a warning chime and
the steering wheel vibrates.

- FCA system limitedly controls the
brakes to preemptively mitigate
impact in collision. The brake control
is maximised just before a collision.
- The system works when the vehicle speed is under 19 mph (30 km/h).
(The operable speed range might be
reduced according to the condition
and surroundings of the approaching
vehicles.)
- If you select “Warning only” on the LCD display or infotainment system,
the system does not control the
brake so you should control the brake
directly.
WARNING
FCA-Junction Turning function
only activates for vehicles except
pedestrians, two wheel vehicles,
animals or obstacles.
WARNING
FCA braking control cannot completely
stop the vehicle nor avoid all
collisions. The driver should hold the
responsibility to safely drive and control
the vehicle.
WARNING
FCA-Junction Turning function operates
in accordance with the collision risk
levels based on certain parameters
such as the condition, driving direction
and speed of the approaching vehicle.
Never deliberately drive dangerously to
activate the system.

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LKA Operation
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To activate/deactivate LKA system:
With the ignition switch in the ON
position, press LKA system button
located on the instrument panel on the
left hand side of the steering wheel.
The
indicator in the cluster
display will initially illuminate white. This
indicates LKA system is in the READY but
NOT ENABLED state.
Note that the vehicle speed
must be at least approximately
40 mph (64 km/h) to ENABLE
LKA system. The indicator in the
cluster display will illuminate
green.
- White: Sensor does not detect lane markers or vehicle speed is under 40
mph (64 km/h).
- Green: Sensor detects lane markers and the system is able to control
vehicle steering.
Information
If the indicator (white) is activated from
the previous ignition cycle, the system will
turn ON without any additional control.
If you press the LKA button again, the
indicator on the cluster goes off.
LKA System Function Change
The driver can change LKA to
Lane Departure Warning or Lane
Keeping Assist from the LCD display
or infotainment system display(if
equipped). Go to the ‘User Settings →
Driver Assistance → Lane Safety → Lane
Keeping Assist/Lane Departure Warning/
Off'. The system is automatically set to
Lane Keeping Assist if a function is not
changed.
Lane Keeping Assist
The LKA mode guides the driver to help
keep the vehicle within the lanes. It
rarely controls the steering wheel, when
the vehicle drives well inside the lanes.
However, it starts to control the steering
wheel, when the vehicle is about to
deviate out of the lanes.
Lane Departure Warning
LDW alerts the driver with a visual
warning and a warning alarm when the
system detects the vehicle departing
the lane. The steering wheel will not be
controlled.
LKA system operation
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To see LKA screen on the LCD display in
the cluster, select Driving Assist mode
(
). For more information, refer to “LCD
Display Modes” section in chapter 4.

While Driving6-62
Lane marker Lane marker undetectedundetectedLane marker Lane marker detecteddetected
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• If vehicle speed is over 40 mph (64 km/h) and the system detects lane
markers, the color changes from gray
to white.
• If your vehicle speed exceeds 40 mph (64 km/h) and LKA system button is
ON, the system is enabled. If your
vehicle departs from the projected
lane in front of you, LKA system
operates as follows:
Left lane departure Left lane departure warningwarningRight lane departure Right lane departure warningwarning
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1. A visual warning appears on the cluster LCD display. Either the left
lane marker or the right lane marker
in the cluster LCD display will blink
depending on which direction the
vehicle is veering. 2. LKA system will help control the
vehicle’s steering to prevent the
vehicle from crossing the lane maker
in below conditions.
- Vehicle speed is over 40 mph (64 km/h)
- The system detects both lane markers
- When driving, the vehicle is located between both lanes normally.
- The steering wheel is not turned suddenly.
When lanes are detected and all the
conditions to activate LKA system are
satisfied, LKA system indicator light
(
) will change from white to green.
This indicates that LKA system is in the
ENABLED state and the steering wheel
will be controlled.

While Driving6-68
Blind-Spot Collision-Avoidance Assist
system may activate the Electronic
Stability Control (ESC) in accordance
with a colliding possibility with an
approaching vehicle while changing
lanes. It is to lower the colliding risk or
help mitigate the colliding damage.
WARNING
• Always be aware of road conditions
while driving and be alert for
unexpected situations even though
the Blind-Spot Collision Warning
system and Blind-Spot Collision-
Avoidance Assist system are
operating.
• Blind-Spot Collision Warning system
and Blind-Spot Collision-Avoidance
Assist system are supplemental
systems to assist you. Always pay
attention, while driving, for your
safety. Do not entirely rely on the
systems or an accident may occur.
• Blind-Spot Collision Warning system
and Blind-Spot Collision-Avoidance
Assist system are not substitutes
for proper and safe driving. Always
drive safely and use caution when
changing lanes or backing up the
vehicle.
Blind-Spot Collision Warning system
and Blind-Spot Collision-Avoidance
Assist system may not detect every
object alongside the vehicle.
System Setting and Activation
System setting
• The driver can activate the system
by placing the ignition switch to the
ON position and by selecting ‘User
Settings → Driver Assistance → Blind-
Spot Safety’
- BCA and BCW turn on and get ready to be activated when ‘Active
assist’ is selected. Then, if a vehicle
approaches the driver’s blind spot
area a warning sounds or braking
power is applied.
- BCW turns on and gets ready to be activated when ‘Warning only’
is selected. Then, if a vehicle
approaches the driver’s blind spot
area a warning sounds. Braking
assist will not be applied in this
setting.
- If you select “Off”, BCW system deactivates.
• If the engine is turned off then on again, the system maintains the
previous state.
• The driver can select the initial warning activation time in the
User Settings in the LCD display
or infotainment system display by
selecting ‘User Settings → Driver
Assistance → Warning Timing’.

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• The options for the initial Blind-Spot Collision Warning includes the
following:
- Normal: When this condition is selected, the
initial Blind-Spot Collision Warning
is activated normally. If this setting
feels sensitive change the option to
‘Later’.
The warning activation time may
feel late if a vehicle at the side or
rear abruptly accelerates.
- Later: Select this warning activation time
when the traffic is light and you are
driving in a low speed.
Information
If you change the warning timing, the
warning time of other systems may
change. Always be aware before changing
the warning timing.
• The driver can select the warning volume of Blind-Spot Collision
Warning in the User Settings in the
LCD display or infotainment system
display by selecting ‘User Settings →
Driver Assistance → Warning Volume →
High/Medium/Low’.
Information
If you change the warning volume, the
warning volume of other systems may
change. Always be aware before changing
the warning volume.
Operating Conditions
The system enters the ready status,
when ‘Active Assist’ or ‘Warning Only’ is
selected and the following conditions are
satisfied:
• Active Assist
(1) Blind-Spot Collision-Avoidance Assist system will activate when:
- Vehicle speed is between 40 mph and 112 mph (60 km/h and 180
km/h).
- The system detects both of the lane lines.
- An approaching vehicle is detected next to or behind your vehicle.
(2) Blind-Spot Collision Warning system will activate when:
The vehicle speed is above about 20
mph (30 km/h).
• Warning Only
(1) Blind-Spot Collision Warning system will activate when:
- The vehicle speed is above 20 mph (30 km/h).
 Blind-Spot Collision-Avoidance Assist system is not activated.

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Warning and System Control
Blind-Spot Collision Warning
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Right sideRight side
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First stage alert
If a vehicle is detected within the
boundary o
f the system, a warning light
will illuminate on the side view mirror
and the head up display (if equipped).
Once the detected vehicle is no longer
within the blind spot area, the warning
will turn off according to the driving
conditions of the vehicle.
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Right sideRight side
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[A] : Warning sound
Second stage alert
A warning chime to alert the driver will
activ
ate when:
1. A vehicle has been detected in the blind spot area by the radar system
AND.
2. The turn signal is applied (same side as where the vehicle is being
detected).
When this alert is activated, the warning
light on the side view mirror and the
head up display (if equipped) will also
blink. And a warning chime will sound.
If you turn off the turn signal indicator,
the second stage alert will be
deactivated.
Once the detected vehicle is no longer
within the blind spot area, the warning
will turn off according to the driving
conditions of the vehicle.

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Rear corner radar
The rear corner radars are the sensors
inside the rear bumper for detecting the
side and rear areas. Always keep the rear
bumper clean for proper operation of the
system.
CAUTION
• The system may not work properly
when the bumper has been
damaged, or if the rear bumper has
been replaced or repaired.
• The sensing range differs somewhat
according to the width of the road.
When the road is narrow, the system
may detect other vehicles in the next
lane. On the other hand, when the
road is wide, the system may not
detect vehicles on both lanes and
may not warn.
• The system may turn off due to
strong electromagnetic waves.
• Always keep the sensors clean.
• NEVER arbitrarily disassemble the
sensor component nor apply any
impact on the sensor component.
• Be careful not to apply unnecessary
force on the radar sensor or sensor
cover. If the sensor is forcibly moved
out of proper alignment, the system
may not operate correctly. In this
case, a warning message may not
be displayed. Have the vehicle
inspected by an authorized HYUNDAI
dealer. •
Do not apply foreign objects such as
a bumper sticker or a bumper guard
near the radar sensor or apply paint
to the sensor area. Doing so may
adversely affect the performance of
the sensor.
• NEVER install any accessories or
stickers on the front windshield, nor
tint the front windshield.
• Pay extreme caution to keep the
front view camera out of water.
• NEVER locate any reflective objects
(i.e. white paper, mirror) over the
crash pad. Any light reflection may
cause a malfunction of the system.

While Driving6-74
Warning message
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Blind-Spot Collision Warning (BCW)
system disabled.
Radar blocked
This warning message may appear when: -
One or both of the sensors on the rear
bumper is blocked by dirt or snow or a
foreign object.
- Driving in rural areas where the sensor does not detect another vehicle for an
extended period of time.
- When there is inclement weather such as heavy snow or rain.
- A trailer or carrier or another object is installed around the rear view radars.
If any of these conditions occur, the
system will turn off automatically.
When BCW canceled warning message
is displayed in the cluster, check to make
sure that the rear bumper is free from
any dirt or snow in the areas where the
sensors are located. Remove any dirt,
snow, or foreign material that could
interfere with the radar sensors.
After any dirt or debris is removed, the
system should operate normally after
about 10 minutes of driving the vehicle.
If the system still does not operate
normally have your vehicle inspected by
an authorized HYUNDAI dealer.
Information
Turn off BCW, BCA and RCCW, RCCA
system (if equipped) when a trailer or
carrier is installed. - Deactivate BCW, BCA system by
deselecting `User Settings → Driver
Assistance → Blind-Spot Safety → Off'
- Deactivate RCCW, RCCA system by
deselecting ‘User Settings → Driver
Assistance → Parking Safety → Rear
Cross-Traffic Safety’
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Check Blind-Spot Collision Warning
(BCW) system
If there is a problem with BCW system,
a w
arning message will appear. The
system will turn off automatically. BCA
will not operate also if BCW system turns
off due to malfunction. Have the vehicle
inspected by an authorized HYUNDAI
dealer.