ESP Hyundai Sonata 2020 Service Manual

While Driving6-58
Limitations of the system
FCA-Junction Turning function is only a
supplemental system for driver’s safety
whilst turning left on the crossroads. The
driver should hold the responsibility to
control the vehicle. The system monitors
the oncoming vehicle ahead the road
through the front view camera and
radar. In certain situations, the front view
camera and radar may not be able to
detect the oncoming vehicles properly.
The driver must pay careful attention
in the following situations where the
system operation may be limited or it
may activate unintentionally.
The sensor may be limited when:
• The radar sensor or camera r
ecognizes the approaching vehicle
too late.
• The radar sensor or camera is blocked with a foreign object or debris.
• The driving direction of the approaching vehicle is irregular or
frontal.
• The approaching vehicle changes lanes too late or decelerates suddenly.
• The angle of the approaching vehicle is out of range.
• Whilst circling, the sensor (the front view camera or front radar) does not
detect the approaching vehicle.
• The driving speed of the approaching vehicle is too fast or slow.
• The head lamps of the approaching vehicle are turned off or asymmetrical. • The approaching vehicle stops whilst
turning left.
• The vehicle moves out of its lane or returns to its lane.
• The vehicle changes lanes suddenly at a low speed whilst there is an
approaching vehicle.
• The brightness outside is too so it does not detect the vehicle.
• Inclement weather such as heavy rain or snow obscures the field of view of
the front view camera or front radar.
• The approaching vehicle is covered with snow.
• The field of view in front is obstructed by sun glare.
• The shape of approaching vehicle is unusual.
• Whilst driving upward or downward on a slope.
For more information, refer to “Forward
Collision-Avoidance Assist (FCA)” in this
chapter.

06
6-59
ODN8A069024ODN8A069024
Lane Keeping Assist system detect lane
markers on the road with a camera at
the front windshield, and assists the
driver’s steering to help keep the vehicle
between lanes.
When the system detects the vehicle
straying from its lane, it alerts the driver
with a visual and audible warning, while
applying a counter-steering torque,
trying to help prevent the vehicle from
moving out of its lane.
WARNING
Lane Keeping Assist system is not a
substitute for safe driving practices, but
a convenience function only. It is the
responsibility of the driver to always be
aware of the surroundings and steer the
vehicle.
WARNING
Take the following precautions when
using Lane Keeping Assist system:
• Do not turn the steering wheel
suddenly when the steering wheel is
being assisted by the system.
• LKA system helps to prevent the
driver from moving out of the lane
(or road) unintentionally by assisting
the driver’s steering. However, the
driver should not solely rely on the
system but always pay attention on
the steering wheel to stay in the lane.
• The operation of LKA system can
be cancelled or not work properly
according to road condition and
surroundings. Always be cautious
when driving.
• Do not disassemble LKA system
camera temporarily to tint the
window or attach any types of
coatings and accessories. If you
disassemble the camera and
assemble it again, have the vehicle
inspected by an authorized HYUNDAI
dealer and have the system checked
for calibration.
LANE KEEPING ASSIST (LKA) (IF EQUIPPED)

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 Driving6-72
WARNING
• The driver is responsible for accurate
steering.
• Do not unnecessarily operate the
steering wheel, when Blind-Spot
Collision-Avoidance Assist system is
in operation.
• Always pay extreme caution while
driving. The Blind-Spot Collision-
Avoidance Assist system may not
operate or unnecessarily operate
in accordance with your driving
situations.
• Blind-Spot Collision-Avoidance
Assist system is not a substitute
for safe driving practices, but a
convenience function only. It is
the responsibility of the driver to
always drive cautiously to prevent
unexpected and sudden situations
from occurring. Pay attention to the
road conditions at all times.
Detecting Sensors
(Front view camera and Rear
corner radar)
Front view cameraFront view camera
ODN8A069024ODN8A069024
Rear corner radarsRear corner radars
ODN8069031LODN8069031L
Front view camera
The front view camera is a sensor
detecting the lane. If the sensors are
covered with snow, rain or foreign
substance, the system may temporarily
be cancelled and not work properly
until the system is cancelled due to the
degradation of the sensor’s detection
performance. Always keep the sensor
clean.
 Refer to Lane Keeping Assist (LKA) for
cautions for the front view camera.

While Driving6-82
System Standby
OIK057133NOIK057133N
Driver Attention Warning system
enters the ready status and displays
the ‘Standby’ screen in the following
situations. - Driving speed is over 110 mph (180 km/h).
System Malfunction
OIK057134NOIK057134N
Check Driver Attention Warning (DAW)
system
When the “Check Driver Attention
W
arning (DAW) system” warning
message appears, the system is not
working properly. In this case, have
the vehicle inspected by an authorized
HYUNDAI dealer.
WARNING
• Driver Attention Warning system
is not a substitute for safe driving
practices, but a convenience
function only. It is the responsibility
of the driver to always drive
cautiously to prevent unexpected
and sudden situations from
occurring. Pay attention to the road
conditions at all times.
• The driver who feels fatigued should
take a break, even though there is no
break suggestion by Driver Attention
Warning system.

06
6-87
LeftLeft
ODN8A059141ODN8A059141
RightRight
ODN8A059142ODN8A059142
Blind-Spot View Monitor system displays
the left or right side of the rear blind spot
area of your vehicle in the instrument
cluster when the left or right turn signal
is on. This function helps you when
changing lanes.
• The system is activated when the following steps are performed.
1. The engine is running.
2. The turn signal is turned on. • The system is deactivated when one
of the following is performed.
- The Engine Start/Stop button is in the OFF position.
- The turn signal is turned off
- The hazard warning flasher is on
- A warning screen pops up and takes priority over Blind-Spot View
Monitor system.
WARNING
• This system is a supplemental system
only. It is the responsibility of the
driver to always check the area
around the vehicle before and while
making turns or changing lanes.
• ALWAYS look around your vehicle
to make sure there are no objects or
obstacles before moving the vehicle
in any direction to prevent a collision.
• Objects are closer than they appear.
Failure to visually confirm that view
the blind spot area is safe to change
the lane before doing so may result
in crash and serious injury or death.
• Always keep the camera lens clean.
The camera may not work normally
if the lens is covered with foreign
substance.
BLIND-SPOT VIEW MONITOR (BVM) (IF EQUIPPED)

While Driving6-88
ODN8A069211ODN8A069211
(1) Cruise indicator
(2) Set speed
(3) Vehicle-to-vehicle distance
To see the SCC screen on the LCD display
in the cluster, select Driving Assist mode
(
). For more information, refer to "LCD
Display Modes" section in chapter 4.
Smart Cruise Control system allows you
to program the vehicle to help maintain
the desired speed and minimum distance
between the vehicle ahead.
Smart Cruise Control system will
automatically adjust your vehicle speed
to maintain your programmed speed
and following distance without requiring
you to depress the accelerator or brake
pedals.
WARNING
For your safety, please read the owner's
manual before using Smart Cruise
Control system.
WARNING
Smart Cruise Control system is not a
substitute for safe driving practices, but
a convenience function only. It is the
responsibility of the driver to always
check the speed and distance to the
vehicle ahead.
WARNING
Take the following precautions:
• Always set the vehicle speed under
the speed limit in your country.
• If Smart Cruise Control is left on,
(cruise (
) indicator
light in the instrument cluster is
illuminated) Smart Cruise Control
can be activated unintentionally.
Keep Smart Cruise Control system
off (cruise (
) indicator
light OFF) when Smart Cruise Control
is not in use, to avoid inadvertently
setting a speed.
• Use Smart Cruise Control system only
when traveling on open highways in
good weather.
SMART CRUISE CONTROL (SCC) (IF EQUIPPED)

06
6-95
• Do not use Smart Cruise Control
when it may not be safe to keep the
vehicle at a constant speed:
- When driving in heavy traffic or
when traffic conditions make it
difficult to drive at a constant
speed
- When driving on rainy, icy, or
snow-covered roads
- When driving on a steep downhill
or uphill
- When driving in windy areas
- When driving in parking lots
- When driving near crash barriers
- When driving on a sharp curve
- When driving with limited view
(possibly due to bad weather, such
as fog, snow, rain or sandstorm)
- When the vehicle sensing
ability decreases due to vehicle
modification resulting level
difference of the vehicle’s front
and rear
• Unexpected situations may lead to
possible accidents. Pay attention
continuously to road conditions and
driving even when Smart Cruise
Control system is being operated. When changing the Drive mode setting,
the responsiveness of Smart Cruise
Control changes. (If equipped)
Drive Mode SCC Reaction
NORMAL Normal
SMAR
T Normal
SPORT Fast
In CUSTOM mode, SCC Reaction
operates according to the mode set in
the Engine/Transmission.
(e.g. in CUSTOM mode, the driver select
mode of Engine/Transmission as SPORT,
SCC Reaction operates as Fast)

06
6-105
Navigation-based Smart Cruise Control
system will help automatically adjust
your speed when a curved road is ahead
by receiving road information from
the navigation while the Smart Cruise
Control is operating.
WARNING
• Navigation-based Smart Cruise
Control system is not a substitute
for safe driving practices, but a
convenience function. It is the
responsibility of the driver to always
be aware of the surroundings and
drive safely.
• Navigation-based Smart Cruise
Control system relies entirely on
the road information provided by
the navigation system and may
accelerate above speed limit. It is the
responsibility of the driver to follow
traffic laws and avoid accidents.
• For your safety, please read the
owner's manual before using the
system.
Information
• Navigation-based Smart Cruise Control
system is available only on controlled
access road of certain highways.
 Controlled access road indicates
roads with limited entrances and
exits that allow uninterrupted high
speed traffic flow. Only passenger
cars and motorcycles are allowed on
controlled access roads.
Available highway
(Controlled access road)
USA Select In
terstate
Highway and U.S.
(Federal) and State Highways
Canada Select Provincial and
Territorial Highways
• Additional highways may be expanded
by navigation updates.
NAVIGATION-BASED SMART CRUISE CONTROL
(IF EQUIPPPED)

While Driving6-106
System Setting and Operation
System setting
• With the Engine Start/Stop button in the ON or START position, Navigation-
based Smart Cruise Control can
be activated by selecting 'Driver
Assistance
 Highway Auto Curve
Slowdown' from the User Settings
mode on the infotainment system.
For detailed information, please refer
to the infotainment system manual
separately supplied.
• If the engine is turned off then on again, the system maintains the last
setting.
Operating conditions
Select 'Highway Auto Curve Slowdown'
from the Settings menu in the
infotainment system screen and satisfy
the following conditions for the system
to operate.
• Driving on the highway main line
• Smart Cruise Control is operating
If all the mentioned conditions are
satisfied, the system is ENABLED and
the 'AUTO' symbol on the cluster will
illuminate white.
System operation
ODN8A069213ODN8A069213
System standby
If the system is ENABLED, the

symbol on the cluster will illuminate
white.
ODN8A069214ODN8A069214
System in operation
If the vehicle decelerates in a curve,
the
symbol on the cluster will
illuminate green.
• This system works only for curved sections located on highway main
lines.
• Depending on the curve ahead on the road, the vehicle will decelerate, and
after passing curve, the vehicle will
accelerate to Smart Cruise Control set
speed.
• The higher the driving speed, the faster the vehicle is decelerated.
• The system responds to curves located on the destination set in the
navigation. If the destination is not
set, the system will respond to road
information of the expected route.