light Hyundai Sonata 2020 Owner's Manual

While Driving6-54
• The pedestrian or cyclist is not fully detected by the camera recognition
system, for example, if the pedestrian
is leaning over or is not fully walking
upright
• The pedestrian or cyclist is moving very quickly or appears abruptly in the
camera detection area
• The pedestrian or cyclist is wearing clothing that easily blends into the
background, making it difficult to be
detected by the camera recognition
system
• The outside lighting is too bright (e.g. when driving in bright sunlight or
in sun glare) or too dark (e.g. when
driving on a dark rural road at night)
• It is difficult to detect and distinguish the pedestrian or cyclist from other
objects in the surroundings, for
example, when there is a group of
pedestrians, cyclists or a large crowd
• There is an item similar to a person’s body structure
• The pedestrian or cyclist is small
• The pedestrian has impaired mobility
• The sensor recognition is limited • The radar sensor or camera is blocked
with a foreign object or debris
• Inclement weather such as heavy rain or snow obscures the field of view of
the radar sensor or camera
• When light coming from a street light or an oncoming vehicle is reflected on
a wet road surface such as a puddle in
the road
• The field of view in front is obstructed by sun glare
• The windshield glass is fogged up; a clear view of the road is obstructed
• The adverse road conditions cause excessive vehicle vibrations while
driving
• The sensor recognition changes suddenly when passing over a speed
bump
• You are on a roundabout
• The pedestrian or cyclist suddenly interrupts in front of the vehicle
• The cyclist in front is riding intersected with the driving direction
• There is any other electromagnetic interference
• The construction area, rail or other metal object is near the cyclist
• The bicycle material is not reflected well on the radar
WARNING
Turn off Forward Collision avoidance
Assist system through cluster or
infotainment system before towing
a vehicle. Application of FCA system
while towing may adversely affect the
safety of your vehicle or the towing
vehicle.
Use extreme caution when the vehicle
in front of you has cargo that extends
rearward from the cab, or when the
vehicle in front of you has higher
ground clearance.

While Driving6-56
Prerequisite for activation
FCA system is on and ready if you select
“Active assist” or “Warning only” on
the infotainment system and when the
following prerequisites are satisfied: - The system detects a oncoming vehicle in front, which may collide
with your vehicle. It may be activated
when the system recognise the
collision risk at a junction in each
situation.
- The ESC (Electronic Stability Control) is on.
- The vehicle speed moving toward your vehicle exceeds approximately 19
mph (30 km/h) or decreases under 44
mph (70 km/h).
- Driving speed exceeds approximately 6 mph (10 km/h) or decreases under
19 mph (30 km/h)
- Direction signals turn on.
CAUTION
• FCA system may not work or only
some part of the warning system may
perform according to the condition,
driving direction or speed of the
vehicle moving toward your vehicle.
• If you select “Warning only”, FCA
system activates and produces only
warning alarms.
WARNING
• FCA system may not produce the
warning alarm or be activated too
late due to the unexpected driving
caused by the approaching vehicles.
• While turning left, only when the turn
signal is on along with the driving
direction, FCA system is activated
toward the approaching vehicles.
FCA warning message and function
control
FCA produces warning messages and
warning alarms as well as vibrates the
steering wheel in accordance with the
collision risk levels whilst the vehicle
turns left at the crossroads. In addition,
the system controls the brakes according
to the collision risk levels.
ODN8A069201ODN8A069201
Collision warning (First warning)
-
The warning message appears on the LCD display with a warning chime and
the steering wheel vibrates.

- The vehicle may slow down slightly.
- 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.

While Driving6-60
• When you replace the windshield
glass, LKA system camera or related
parts of the steering wheel, have the
vehicle inspected by an authorized
HYUNDAI dealer and have the system
checked for calibration.
• The system detects lane markers
and controls the steering wheel
by a camera, therefore, if the lane
markers are hard to detect, the
system may not work properly.
Please refer to “Limitations of the
System”.
• Do not remove or damage the related
parts of LKA system.
• You may not hear a warning sound
of LKA system if the audio volume is
high.
• Do not place objects on the
dashboard that reflects light such as
mirrors, white paper, etc. This may
prevent LKA system from functioning
properly. •
Always have your hands on the
steering wheel while LKA system is
activated. If you continue to drive
with your hands off the steering
wheel after the “Keep hands on
steering wheel” warning message
appears, the system will stop
controlling the steering wheel.
• The steering wheel is not
continuously controlled so if the
vehicle speed is at a higher rate
when leaving a lane the vehicle may
not be controlled by the system. The
driver must always follow the speed
limit when using the system.
• If you attach objects to the steering
wheel, the system may not assist
steering or the hands off alarm may
not work properly.

While Driving6-62
Lane marker Lane marker undetectedundetectedLane marker Lane marker detecteddetected
ODN8H069064LODN8H069064LODN8069062ODN8069062
• 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
ODN8069064ODN8069064ODN8069066ODN8069066
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.

06
6-63
ODN8069068LODN8069068L
Keep hands on steering wheel
If the driver takes their hands off the
s
teering wheel for several seconds while
LKA system is activated, the system will
warn the driver.
Information
If the steering wheel is held very lightly
the message may still appear because LKA
system may not recognize that the driver
has their hands on the wheel.
WARNING
The warning message may appear
late according to road conditions.
Therefore, always have your hands on
the steering wheel while driving.
OOSH069085LOOSH069085L
Driver’s hands not detected.
LKA system is disabled temporarily
If the driver still does not have their
hands on the s
teering wheel after the
message “Keep hands on steering
wheel”, the system will not control the
steering wheel and warn the driver
only when the driver crosses the lane
markers.
However, if the driver has their hands on
the steering wheel again, the system will
start controlling the steering wheel.
WARNING
• LKA system is a supplemental system
only. It is the responsibility of the
driver to safely steer the vehicle and
to maintain it in its lane.
• Turn off LKA system and drive
without using the system in the
following situations:
- In bad weather
- In bad road conditions
- When the steering wheel needs
to be controlled by the driver
frequently
Information
Even though the steering is assisted by the
system, the driver can still steer to control
the steering wheel.
The steering wheel may feel heavier when
the steering wheel is assisted by the system
than when it is not.

While Driving6-64
Warning Light and Message
Type AType AType BType B
OIK057121NOIK057121NOIK057122NOIK057122N
Check LKA (Lane Keep Assist) system
If there is a problem with the system a
message will appear f
or a few seconds.
If the problem continues LKA system
failure indicator will illuminate.
LKA system indicator
The LKA system indicator
(yellow) will illuminate if LKA
system is not working properly.
Have the vehicle inspected by an
authorized HYUNDAI dealer.
When there is a problem with the system
do one of the following:
• Turn the system on after turning the v
ehicle off and on again.
• Check if the ignition switch is in the ON position.
• Check if the system is affected by the weather. (ex: fog, heavy rain, etc.)
• Check if there is foreign matter on the camera lens.
If the problem is not solved, have the
vehicle inspected by an authorized
HYUNDAI dealer. LKA system will not be in the ENABLED
state and the steering wheel will not be
assisted when:
• The turn signal is turned on before
changing a lane. If y
ou change
lanes without the turn signal on, the
steering wheel might be controlled.
• The vehicle is not driven in the middle of the lane when the system is turned
on or right after changing a lane.
• ESC (Electronic Stability Control) or VSM (Vehicle Stability Management)
is activated.
• The vehicle is driven on a sharp curve.
• Vehicle speed is below 40 mph (64 km/h) and over 110 mph (177 km/h).
• The vehicle makes sharp lane changes.
• The vehicle brakes suddenly.
• Only one lane marker is detected.
• The lane (or road width) is very wide or narrow.
• There are more than two lane markers on the road. (e.g. construction area)
• The vehicle is driven on a steep incline.
• The steering wheel is turned suddenly.
• The system may not operate for 15 seconds after the engine is started or
the camera is initialized.

While Driving6-66
When external condition is intervened
• The brightness outside changes suddenly such as when entering or
exiting a tunnel, or when passing
under a bridge.
• The brightness outside is too low such as when the headlamps are not on at
night or the vehicle is going through
a tunnel.
• There is a boundary structure in the roadway such as a concrete barrier,
guardrail and reflector post that is
inadvertently being detected by the
camera.
• When light coming from a street light or an oncoming vehicle is reflected on
a wet road surface such as a puddle in
the road.
• The field of view in front is obstructed by sun glare.
• There is not enough distance between you and the vehicle in front to be
able to detect the lane marker or the
vehicle ahead is driving on the lane
marke.
• Driving on a steep grade, over a hill, or when driving on a curved road.
• The adverse road conditions cause excessive vehicle vibrations while
driving.
• The surrounding of the inside rear view mirror temperature is high due to
direct sunlight, etc.
• Road surface is not even. When front visibility is poor
• The windshield or the camera lens is
blocked with dirt or debris.
• The windshield glass is fogged up; a clear view of the road is obstructed.
• Placing objects on the dashboard, etc.
• The sensor cannot detect the lane marker because of fog, heavy rain or
snow.

06
6-69
• 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.

While Driving6-70
Warning and System Control
Blind-Spot Collision Warning
Left sideLeft side
Right sideRight side
ODN8069028ODN8069028
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.
Left sideLeft side
ODN8069029ODN8069029
Right sideRight side
ODN8069030ODN8069030
[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.

06
6-71
WARNING
• The warning light on the side view
mirror will illuminate whenever a
vehicle is detected at the rear side by
the system.
To avoid accidents, do not focus only
on the warning light and neglect to
see the surrounding of the vehicle.
• Drive safely even though the
vehicle is equipped with Blind-Spot
Collision-Avoidance Assist system.
Do not solely rely on the system
but check your surrounding before
changing lanes or backing the
vehicle up.
• The system may not alert the driver
in some conditions so always check
your surroundings while driving.
CAUTION
• The driver should always use
extreme caution while operating
the vehicle, whether or not the
warning light on the side view mirror
illuminates or there is a warning
alarm.
• Playing the vehicle audio system at
high volume may offset the Blind-
Spot Collision Warning system
warning sounds.
• The warning of Blind-Spot Collision-
Avoidance Assist system may not
sound while other system’s warning
sounds.
Blind-Spot Collision-Avoidance
Assist
Blind-Spot Collision-Avoidance Assist
system may apply braking power, when
an approaching vehicle is detected
within a certain distance next to or
behind your vehicle.
It gently applies braking power on the
tire, which is located in the opposite
side of the possibly-colliding point. The
instrument cluster will inform the driver
of the system activation.
Blind-Spot Collision-Avoidance Assist
system is automatically deactivated
when:
- The vehicle drives a certain distance away
- The vehicle direction is changed against the possible-colliding point
- The steering wheel is abruptly moved
- The brake pedal is depressed
- After a certain period of time
The driver should drive the vehicle in the
middle of the vehicle lanes to keep the
system in the ready status.
When the vehicle drives too close to one
side of the vehicle lanes, the system may
not properly operate.
In addition, the system may not properly
control your vehicle in accordance with
driving situations. Thus, always pay close
attention to road situations.