HYUNDAI SONATA 2023 Owners Manual

While Driving
6-134
Speed setting
ODN8A069217C
Automatic speed setting mode
The system enters the automatic speed
setting mode when:
1. The operating conditions are satisfied

-

indicator will illuminate
green
2. Smart Cruise Control set speed and the highway speed limit matches
If the system changes to the automatic speed mode, the
symbol will turn
green and a chime will sound.
When the highway speed limit changes,
the set speed automatically changes to the changed speed limit.
ODN8A069218C
Manual speed setting mode
If the speed is set manually using the
RES+ or SET- toggle switch on the
steering wheel, the set speed on the
cluster will turn white and the 'AUTO'
symbol will disappear.

06
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Warning Message
Hands-off warning
ODN8A069219
Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds while
HDA system is activated, the system will
warn the driver.
Information
If the steering wheel is held with a light
grip, the message may appear because
HDA system may not recognize that the
driver has their hands on the steering wheel.
WARNING
The warning message may appear
late according to road conditions.
Therefore, always have your hands on
the steering wheel while driving.
Highway Driving Assist (HDA) system canceled
If the driver still does not have their
hands on the steering wheel after the
message "Keep hands on steering
wheel", HDA system will be canceled.
However, if Lane Following Assist is
reactivated manually by the driver,
Highway Driving Assist System will
reactivate.
To activate Lane Following Assist, refer to
“Lane Following Assist” in this chapter.
HDA system will not be in the ENABLED
state and/or the steering wheel will not
be assisted when: • The turn signal is turned on before
changing a lane. If you 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 over 153 km/h (95
mph).
• The vehicle makes sharp lane changes.
• The vehicle brakes suddenly.
• Only one lane marker is detected.
• The lane is very wide or narrow.
• There are more than two lane markers
on the road (e.g. construction area).
• Radius of a curve is too small.
• The vehicle is driven on a steep incline.
• The steering wheel is turned suddenly.

While Driving
6-136
System malfunction
ODN8A069220
Check Highway Driving Assist (HDA) system
If there is a problem with the system, a
message will appear for 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 500 m (1640 ft.) 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 153 km/h
(95 mph), 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 leaves the highway.

06
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CAUTION
Highway Driving Assist system may
not function properly in the following
situations: • The navigation is not working
properly.
• The navigation is not updated.
• The real-time GPS or map
information provided has errors.
• The navigation is overloaded by
performing functions such as route
search, video playback, voice
recognition, etc. are performing
simultaneously.
• GPS signals are blocked in areas such as a tunnel.
• The driver goes off course or the
route to the destination is changed
or canceled by resetting the
navigation.
• The vehicle enters a service station
or rest area
• Android Auto or Car Play is operating.
• The navigation cannot detect the
current vehicle position (ex: elevated
roads including overpass adjacent to
general roads or nearby roads exist
in a parallel way).
• The navigation is being updated while driving.
• The navigation is being reset while driving.
• The road is slippery due to bad
weather such as rain or snow. Information
• For information's on vehicle to vehicle
distance control and the front radar,
refer to "Smart Cruise Control (SCC)"
in this chapter.
• For information's on steering control
and distance control and the front
camera, refer to "Lane Following Assist
(LFA)" in this chapter.
Information
This device complies with Industry Canada RSS-210 standard.
Operation is subject to the following three conditions: 1. This device may not cause harmful
interference, and
2. This device must accept any
interference received, including
interference that may cause undesired operation.
3. Changes or modifications not expressly
approved by the party responsible
for compliance could void the user's authority to operate the device.
Information
Radio frequency radiation exposure information: This equipment complies with RSS
radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm
(8 in.) between the radiator (antenna) and
your body.
This transmitter must not be co-located or
operating in conjunction with any other
antenna or transmitter.

While Driving
6-138
System Description
Rear Cross-Traffic Collision Warning
ODN8H059323
Rear Cross-Traffic Collision Warning
system uses rear radar to monitor the
approaching cross traffic from the left
and right side of the vehicle when your
vehicle is in reverse.
The warning distance varies relative to
the approaching vehicle speed. Rear Cross-Traffic Collision-
Avoidance Assist
Rear Cross-Traffic Collision-Avoidance
Assist system monitors approaching
cross traffic from the left and right side
of the vehicle when your vehicle is in
reverse.
Rear Cross-Traffic Collision-Avoidance
Assist system may activate the Electronic
Stability Control (ESC) in accordance with a collision possibility with an
approaching vehicle. It is to lower
the colliding risk or help mitigate the collision damage.
rear cross-traffic collision warning (rccw) / rear
cross-traffic collision-avoiDance assist (rcca)

(if equippeD)

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WARNING
• Always be aware of road conditions
while driving and be alert for
unexpected situations even though
Rear Cross-Traffic Collision Warning
system and Rear Cross-Traffic
Collision-Avoidance Assist system
are operating.
• Rear Cross-Traffic Collision Warning
system and Rear Cross-Traffic
Collision-Avoidance Assist system
are supplemental systems to assist
you. Do not entirely rely on the
systems. Always pay attention, while
driving, for your safety.
• Rear Cross-Traffic Collision Warning
system and Rear Cross-Traffic
Collision-Avoidance Assist system
are not substitutes for proper and
safe driving. Always drive safely and use caution when backing up the
vehicle.System Setting and Activation
System setting • The driver can activate the systems
by placing the ignition switch to the
ON position and by selecting “User
Settings → Driver Assistance → Parking
Safety → Rear Cross-Traffic Safety”.
RCCW and RCCA turn on and get
ready to be activated when ‘Rear
Cross-Traffic safety’ is selected.
• When the engine is turned off then on
again, the systems are always ready to
be activated.
• When the system is initially turned
on and when the engine is turned off
then on again, the warning light will
illuminate for 3 seconds on the side
view mirror.
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’.

While Driving
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The options for the initial Rear Cross-
Traffic Collision Warning includes the
following:
- Normal: When this condition is selected, the
initial Rear Cross-Traffic Collision
Warning is activated normally. If this
setting feels sensitive, change the
option to ‘Later’.
The warning activation time may feel
late if the a vehicle at the side or rear
abruptly accelerates.
- Later: Select this warning activation time
when the traffic is light and you are
driving at 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 Rear Cross-Traffic Collision Warning
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
To operate:
Go to the “User Settings → Driver
Assistance → Parking Safety → Rear Cross-
Traffic Safety” on the LCD display or
infotainment system display. The system
will turn on and standby to activate.
The system will activate when vehicle
speed is below 10 km/h (7 mph) and with
the shift button in R (Reverse). 
The system will not activate when
the vehicle speed exceeds 10 km/h (7
mph). The system will activate again
when the speed is below 8 km/h (5
mph).
The system’s detecting range is
approximately 0.5 ~ 20 m (1 ~ 65 ft). An
approaching vehicle will be detected if
their vehicle speed is within 8 ~ 36 km/h
(5 ~ 22.5 mph).
Note that the detecting range and
operating speed may vary under certain
conditions. As always, use caution and
pay close attention to your surroundings
when backing up your vehicle.

06
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Warning and System Control
Rear Cross-Traffic Collision Warning (RCCW) system
„„Left
ODN8H069036
„„Right
ODN8H069037
„„Left
ODN8069038
„„Right
ODN8069039
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.

While Driving
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Rear Cross-Traffic Collision-Avoidance Assist (RCCA) system
„„Left
ODN8H069203L
„„Right
ODN8H069204L
„„Left
ODN8069038
„„Right
ODN8069038
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.

06
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CAUTION
• When the operation condition of
Rear Cross-Traffic Collision Warning
system is satisfied, the warning
will occur every time a vehicle
approaches the side or rear of your
stopped (0 km/h (0 mph) vehicle
speed) vehicle.
• The system’s warning or brake may
not operate properly if the left or
right of your vehicle’s rear bumper is
blocked by a vehicle or obstacle.
• 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 system’s
warning sounds.
• The warning of Rear Cross-Traffic
Collision Warning System may not
sound while other system’s warning sounds.
• If any other warning sound such as
seat belt warning chime is already
generated, Rear Cross-Traffic
Collision Warning system warning
may not sound. WARNING
• Drive safely even though the vehicle
is equipped with Rear Cross-Traffic
Collision Warning system and Rear
Cross-Traffic Collision-Avoidance
Assist system. Do not solely rely
on the system but check your
surrounding when backing the
vehicle up.
• The driver is responsible for accurate
brake control.
• Always pay extreme caution while
driving. Rear Cross-Traffic Collision
Warning system and Rear Cross-
Traffic Collision-Avoidance Assist
system may not operate properly or
unnecessarily operate in accordance
with your driving situations.
• Rear Cross-Traffic 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.