2023 HYUNDAI SONATA navigation system

While Driving
6-122
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 Interstate
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)

06
6-123
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
ODN8A069213C
System standby
If the system is ENABLED, the
symbol on the cluster will illuminate
white.
ODN8A069214C
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.

While Driving
6-124
Information
• Navigation-based Smart Cruise Control
is limited in other countries.
• The system may not operate due to the existence of leading vehicles and the driving situations of the vehicle.
• The system operates regardless of
whether the sharp curve warning appears on the navigation, but the time
gap could occur between the warning and system operation.
• The navigation only provides curve information within permitted speed ranges so that the system may not
decrease its speed during extreme over-speed driving.
• 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. •
Highway Driving Assist and Navigation-based Smart Cruise
Control uses the same
symbol
that indicates the status of the system.
Therefore, even if Navigation-based
Cruise Control is off, the
symbol
may be displayed.
• If there is a problem with Navigation-
based Smart Cruise Control, the system
cannot be activated in the AVN system
screen, and the
symbol will turn
off. However, if Highway Driving Assist is activated, the
symbol will be
displayed.
• After you pass through a tollgate on a
highway, the system operates based
on the first lane. If you enter one of
the other lanes, the system might not
properly decelerate.
• If you over speed, the system may not decelerate the vehicle in a curve.
• Deceleration by the system may not be
sufficient if the driver accelerates while the system is operating,
• Deceleration by the system may not be
sufficient due to road conditions such
as uneven road surfaces, narrow lanes, etc.
• If the road is controlled, due to
construction or holiday events, the
system might not work properly.

06
6-125
CAUTION
Navigation-based Cruise Control
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.
• A section of the highway’s shape has changed.
• 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
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
6-132
Highway Driving Assist system helps
keep the vehicle between lanes, maintain
a distance with the vehicle ahead, and
automatically adjusts the vehicle speed
to the speed limit while driving on the
highway.
WARNING
• Highway Driving Assist 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.
• Highway Driving Assist system relies
entirely on the road information
provided by the navigation system.
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
• Highway Driving Assist 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 Interstate
Highway and U.S.
(Federal) and State
Highways
Canada Select Provincial and
Territorial Highways
• Additional highways may be expanded by navigation updates.
highway Driving assist (hDa) (if equippeD)

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
6-137
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.

07
7-11
TPMS Malfunction
Indicator
The TPMS Malfunction Indicator
will illuminate after it blinks for
approximately one minute when there
is a problem with the Tire Pressure
Monitoring System.
Have the system checked by an
authorized HYUNDAI dealer as soon as possible.
NOTICE
If there is a malfunction with the
TPMS, the individual tire pressures
in the cluster LCD display will not be
available. Have the system checked by
an authorized HYUNDAI dealer as soon as possible.
NOTICE
The TPMS Malfunction Indicator may
illuminate after blinking for one minute
if the vehicle is near electric power
supply cables or radio transmitters
such as police stations, government
and public offices, broadcasting
stations, military installations, airports,
transmitting towers, etc.
Additionally, the TPMS Malfunction
Indicator may illuminate if snow chains
are used or electronic devices such as
computers, chargers, remote starters,
navigation, etc. This may interfere with
normal operation of the TPMS.
Changing a Tire with TPMS
If you have a flat tire, the Low Tire
Pressure and LCD position indicator will
come on. Have the flat tire repaired by an
authorized HYUNDAI dealer as soon as
possible or replace the flat tire with the
spare tire. (if equipped)
CAUTION
It is recommended that you do not use a
puncture-repairing agent not approved
by HYUNDAI dealer to repair and/or
inflate a low pressure tire. Tire sealant
not approved by HYUNDAI dealer may
damage the tire pressure sensor.
The spare tire does not come with a
tire pressure monitoring sensor. When
the low pressure tire or the flat tire is
replaced with the spare tire, the Low
Tire Pressure LCD position indicator will
remain on. Also, the TPMS Malfunction
Indicator will illuminate after blinking
for one minute if the vehicle is driven
at speed above 25 km/h (15.5 mph) for
approximately 20 minutes. Once the
original tire equipped.
Once the original tire equipped with
a tire pressure monitoring sensor is
reinflated to the recommended pressure
and reinstalled on the vehicle, the Low
Tire Pressure LCD position indicator and
TPMS Malfunction Indicator will go off
within a few minutes of driving.
If the indicators do not disappear after a
few minutes, please visit an authorized
HYUNDAI dealer.