2020 Hyundai Sonata Screen

While Driving6-116
System Setting and Operation
System setting
• With the Engine Start/Stop button in the ON or START position, Highway
Driving Assist can be activated
by selecting 'Driver Assistance

Highway Driving Assist’ 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 Driving Assist' 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 Smart Cruise Control is in the READY state the Highway Driving
Assist will be in the READY state.
The
indicator on the cluster
will illuminate white.
• Vehicle speed is under 95 mph (153 km/h)
If all the mentioned conditions are
satisfied, the system is ENABLED and
the
indicator on the cluster will
illuminate green.
Steering wheel control
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Steering control
If the vehicle detects both lane markers
(lane color whit

e), the
indicator light
will change from white to green. This
indicates that the steering wheel is being
controlled.
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Temporary deactivation
The
indicator light changes from
green to white when the steering wheel
control is temporarily deactivated. Even
if the steering wheel is not controlled,
the distance between the vehicle ahead
will be maintained.

06
6-119
System malfunction
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Check Highway Driving Assist (HDA)
system
If there is a problem with the system, a
message will appear f
or a few seconds. If
the problem continues, have the vehicle
inspected by an authorized HYUNDAI
dealer.
Information
• High Driving Assist is limited in other
countries.
• High Driving Assist only operates based
on the speed limits of the highway but it
does not work with the speed cameras.
• The time gap could occur between the
navigation speed warning and system
operation.
• The system is not designed to work
on highways other than mentioned as
a controlled access road. The system
automatically cancels when you leave
the highway.
• If there is a problem with Highway
Driving Assist, the system cannot be
activated in the infotainment system
screen.
• If your vehicle is 1640 ft. (500 m) ahead
and behind of an open tollgate, the
system is automatically canceled. Also,
it is converted to Smart Cruise Control
automatically with a pop-up message
on the navigation. •
In the automatic speed setting mode,
the vehicle automatically accelerates
or decelerates when the highway speed
limit changes.
• If your vehicle speed exceeds 95 mph
(153 km/h), Highway Driving Assist
is automatically canceled. Also, it is
converted to Smart Cruise Control
automatically with a pop-up message
on the navigation.
• If you enter a rest area on the highway
or a IC/JC (intersection/junction)
without a destination set, the system is
canceled later than when the vehicle
actually l eaves the highway.

While Driving6-124
Warning and System Control
Rear Cross-Traffic Collision Warning (RCCW) system
LeftLeft
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RightRight
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LeftLeft
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RightRight
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If the vehicle detected by the radar sensors approaches from the rear left/right side of
your vehicle, the warning chime will sound, the warning light on the side view mirror
will blink and a message will appear on the LCD display or infotainment system display.
If the rear view monitor system is in activation, a message will also appear on the
infotainment system screen.
The warning will stop when: - The detected vehicle moves out of the sensing area or
- when the vehicle is right behind your vehicle or
- when the vehicle is not approaching your vehicle or
- when the other vehicle slows down.
- The vehicle’s approaching speed is decreased.

06
6-125
Rear Cross-Traffic Collision-Avoidance Assist (RCCA) system
LeftLeft
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RightRight
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LeftLeft
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RightRight
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If the risk of collision is detected while RCCW is generated, brake is controlled. The
instrument cluster will inform the driver of the brake control. If the rear view monitor
system is in activation, a message will also appear on the infotainment system screen.
After the brake control, the driver must immediately depress the brake pedal and
check the surroundings. - The brake activation by the system lasts for about 2 seconds. The driver must pay attention as the brake is disengaged after 2 seconds.

- The brake control by the system is cancelled if the driver depresses the brake pedal
with sufficient power.

- Brake control is activated once for each right/left approach after shifting the shift
button to R (Reverse).
The brake control may not operate properly according to the status of the ESC
(Electronic Stability Control). The same warning message is displayed on the
instrument cluster for this case also.
- When the ESC (Electronic Stability Control) warning light is on.

- When the ESC (Electronic Stability Control) is engaged in a different function.

Maintenance8-66
NOTICE
Using anything but recommended
cleaners and procedures may affect the
fabric’s appearance and fire-resistant
properties.
Leather (if equipped)
• Features of seat leather -
Leather is made from the outer skin
of an animal, which goes through a
special process to be available for
use. Since it is a natural product,
each part differs in thickness or
density.
Wrinkles may appear as a natural
result of stretching and shrinking
depending on the temperature and
humidity.
- The seat is made of stretchable fabric to improve comfort.

- The parts contacting the body are
curved and the side supporting
area is high which provides driving
comfort and stability.
- Wrinkles may appear naturally from usage. It is not a fault of the
products.
CAUTION
• Wrinkles or abrasions which appear
naturally from usage are not covered
by warranty.
• Belts with metallic accessories,
zippers or keys inside the back
pocket may damage the seat fabric.
• Make sure not to wet the seat. It may
change the nature of natural leather.
• Jeans or clothes which could bleach
may contaminate the surface of the
seat covering fabric. • Caring for the leather seats
- Vacuum the seat periodically to remove dust and sand on the seat. It
will prevent abrasion or damage of
the leather and maintain its quality.
- Wipe the natural leather seat cover often with dry or soft cloth.
- Use of proper leather protector may prevent abrasion of the cover and
helps maintain the color. Be sure to
read the instructions and consult
a specialist when using leather
coating or protective agent.
- Light colored (beige, cream beige) leather is easily contaminated and
the stain is noticeable. Clean the
seats frequently.
- Avoid wiping with wet cloth. It may cause the surface to crack.
• Cleaning the leather seats
- Remove all contaminations
instantly. Refer to instructions below
for removal of each contaminant.
- Cosmetic products (sunscreen, foundation, etc.)
Apply cleansing cream on a cloth
and wipe the contaminated spot.
Wipe off the cream with a wet cloth
and remove water with a dry cloth.
- Beverages (coffee, soft drink, etc.)
Apply a small amount of neutral
detergent and wipe until
contaminations do not smear.
- Oil Remove oil instantly with
absorbable cloth and wipe with
stain remover used only for natural
leather.
- Chewing gum Harden the gum with ice and
remove gradually.