HYUNDAI TUCSON HYBRID 2023 Owners Manual

Driver Assistance System7-102
LANE FOLLOWING ASSIST (LFA)
Lane Following Assist is designed to help
detect lane markings and/or vehicles on
the road, and assists the driver’s steering
to help keep the vehicle in the lane.
Detecting sensor
ONX4PH071001NONX4PH071001N[1] : Front view camera
The front view camera is used as a
detecting sensor to detect lane markings
and vehicles in front.
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in this chapter.
Lane Following Assist Settings
Setting features
OCN7060087OCN7060087
Turning Lane Following Assist ON/OFF
With the engine on, shortly press the
Lane Driving Assis
t button located on the
steering wheel to turn on Lane Following
Assist. The white or green
indicator
light will illuminate on the cluster.
Press the button again to turn off Lane
Following Assist.

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Warning Volume
With the engine on, select ‘User Settings

Ÿ Driv
er Assistance
Ÿ Warning Volume’
from the Settings menu in the cluster or
select ‘Setup
Ÿ Vehicle Settings
Ÿ Driver
Assistance
Ÿ Warning Sound and Haptic

Ÿ Warning Volume’ from the Settings
menu in the infotainment system to
change the Warning Volume.
If 'Driving Safety Priority' is selected from
the Settings menu in the infotainment
system, the vehicle lowers all other audio
volumes when the warning sounds.
Lane Following Assist Operation
Warning and control
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Lane Following Assist
If the vehicle ahead and/or both lane
markings ar
e detected and your vehicle
speed is below 110 mph (180 km/h), the
green
indicator light will illuminate on
the cluster, and Lane Following Assist will
help the vehicle stay in lane by assisting
the steering wheel.
CAUTION
When the steering wheel is not assisted,
the green indicator light will blink
and change to white.

Driver Assistance System7-104
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Hands-off warning
If the driver takes their hands off the
s
teering wheel for several seconds, the
‘Place hands on the steering wheel’
warning message will appear and an
audible warning will sound in stages.
First stage : Warning message
Second stage : Warning message (red steering wheel) and
audible warning
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If the driver still does not have their
hands on the steering wheel after the
hands-off warning, the ‘Lane Following
Assist (LFA) canceled’ warning message
will appear and Lane Following Assist will
be automatically canceled.
WARNING
• The steering wheel may not be
assisted if the steering wheel is held
very tight or the steering wheel is
steered over a certain degree.
• Lane Following Assist does not
operate at all times. It is the
responsibility of the driver to safely
steer the vehicle and to maintain the
vehicle in its lane.
• The hands–off warning message
may appear late depending on road
conditions. Always have your hands
on the steering wheel while driving.
• If the steering wheel is held very
lightly the hands–off warning
message may appear because Lane
Following Assist may not recognize
that the driver has their hands on the
steering wheel.
• If you attach objects to the steering
wheel, the hands-off warning may
not work properly.

07
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Information
• When both lane markings are detected,
the lane lines on the cluster will change
from grey to white.
„„Lane undetectedLane undetected„„Lane detectedLane detected
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• If lane markings are not detected,
steering wheel control by Lane
Following Assist can be limited
depending on whether a vehicle is in
front or the driving conditions of the
vehicle.
• Even though the steering is assisted by Lane Following Assist, the driver
may control the steering wheel.
• The steering wheel may feel heavier or lighter when the steering wheel is
assisted by Lane Following Assist than
when it is not.
Information
The images and colors in the cluster may
differ depending on the cluster type or
theme selected from the cluster.
Lane Following Assist
Malfunction and Limitations
Lane Following Assist malfunction
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When Lane Following Assist is not
working properly, the ‘Check Lane
Following Assist (LFA) system’ warning
message will appear on the cluster. If this
occurs, have the vehicle inspected by an
authorized HYUNDAI dealer.
Limitations of Lane Following Assist
For more details on Lane Following Assist
limitations, refer to “Lane Keeping Assist
(LKA)” section in this chapter.
WARNING
For more details on Lane Following
Assist precautions, refer to “Lane
Keeping Assist (LKA)” section in this
chapter.

Driver Assistance System7-106
Basic function
Highway Driving Assist is designed to
help detect vehicles and lanes ahead,
and help maintain distance from the
vehicle ahead, maintain the set speed,
and help center the vehicle between
lanes while driving on the highway (or
motorway).
OADAS035OADAS035
Information
• Highway Driving Assist is available
only on controlled access road of
certain highways.

à 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 Int
erstate Highway
and U.S. (Federal) and State Highways
Canada Select Provincial and Territorial
Highways
• Additional highways may be expanded
by future navigation updates.
Detecting sensor
ONX4PH071001NONX4PH071001N
ONX4PH072028NONX4PH072028N[1] : Front view camera,
[2] : Front radar
Refer to the picture above for the
detailed location of the detecting
sensors.
CAUTION
For more details on the precautions of
the detecting sensors, refer to “Forward
Collision-Avoidance Assist (FCA)”
section in this chapter.
HIGHWAY DRIVING ASSIST (HDA) (IF EQUIPPED)

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Highway Driving Assist Settings
Setting features
ONX4072104NONX4072104N
With the engine on, select or deselect
‘Driver Assistance
Ÿ Driving Convenience’
from the Settings menu to set whether or
not to use each function.
- If ‘Highway Driving Assist’ is selected,
it helps maintain distance from the
vehicle ahead, maintain the set speed,
and helps center the vehicle in the
lane.
Information
• If there is a problem with the functions,
the settings cannot be changed. Have
Highway Driving Assist inspected by an
authorized HYUNDAI dealer.
• If the engine is restarted, the functions
will maintain the last setting.
WARNING
For your safety, only change the
Settings after parking the vehicle at a
safe location.
OOS070110NOOS070110N
ONX4072106NONX4072106N
Warning Volume
With the engine on, select ‘User Settings

Ÿ Driv

er Assistance
Ÿ Warning Volume’
from the Settings menu in the cluster or
select ‘Setup
Ÿ Vehicle Settings
Ÿ Driver
Assistance
Ÿ Warning Sound and Haptic

Ÿ Warning Volume’ from the Settings
menu in the infotainment system to
change the Warning Volume.
If 'Driving Safety Priority' is selected from
the Settings menu in the infotainment
system, the vehicle lowers all other audio
volumes when the warning sounds.

Driver Assistance System7-108
Highway Driving Assist
Operation
Displaying operating status
You can see the status of the Highway
Driving Assist operation in the Driving
Assist mode on the cluster. Refer to “LCD
Display Modes” section in chapter 4.
Highway Driving Assist will be displayed
as below depending on the status of the
function.
„„Operating stateOperating state„„Standby stateStandby state
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(1) Highway Driving Assist indicator, whether there is a vehicle ahead
and the selected distance level are
displayed.

à Highway Driving Assist indicator
- Green
: Operating state
- White
: Standby state
(2) Set speed.
(3) Lane Following Assist indicator.
(4) Whether there is a vehicle ahead and the selected.
(5) Whether the lane is detected or not. Operating conditions
Highway Driving Assist operates when:
•

Driving on the main road of highways,
and turning on Highway Driving Assist
by pressing the Driving Assist button.
• Entering the main road of highways while Lane Following assist and Smart
Cruise Control are enabled.
Information
The images and colors in the cluster may
differ depending on the cluster type or
theme selected from the cluster.

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• Restarting after stopping
OTM070114L OTM070114L
When Highway Driving Assist is
operating, your vehicle will stop if the
vehicle ahead of you stops. Also, if the
vehicle ahead of you starts moving
within 30 seconds after the stop, your
vehicle will start as well. In addition,
after the vehicle has stopped and 30
seconds have passed, the ‘Use switch
or pedal to accelerate’ message will
appear on the cluster. Depress the
accelerator pedal or operate the +
switch, - switch or
switch to start
driving. • Hands-off warning
ONX4E070091ONX4E070091
If the driver takes their hands off the
steering wheel for several seconds,
the ‘Place hands on the steering
wheel’ warning message will appear
and an audible warning will sound in
stages.
First stage : Warning message
Second stage : Warning message (red
steering wheel) and
audible warning

Driver Assistance System7-110
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If the driver still does not have their
hands on the steering wheel after
the hands-off warning, the ‘Highway
Driving Assist (HDA) canceled’
warning message will appear and
Highway Driving Assist will be
automatically canceled.
Highway Driving Assist standby
When Smart Cruise Control is
t
emporarily canceled while Highway
Driving Assist is operating, Highway
Driving Assist will be in the standby state.
At this time, Lane Following Assist will
operate normally.
Highway Driving Assist
Malfunction and Limitations
Highway Driving Assist malfunction
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When Highway Driving Assist is not
working properly, the 'Check HDA
(Motorway Driving Assist) system'
warning message will appear, and the
warning light will illuminate on the
cluster. Have the vehicle inspected by an
authorized HYUNDAI dealer.

07
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WARNING
• The driver is responsible for braking
and safe driving.
• Always have your hands on the
steering wheel while driving.
• Highway Driving Assist is a
supplemental function that assists
the driver in driving the vehicle
and is not a complete autonomous
driving system. Always check road
conditions, and if necessary, take
appropriate actions to drive safely.
• Always have your eyes on the road,
and it is the responsibility of the
driver to avoid violating traffic laws.
The vehicle manufacturer is not
responsible for any traffic violation
or accidents caused by the driver.
• Highway Driving Assist may not
detect possible collisions due to
limitations of the function. Always
be aware of the limitations of the
function. Obstacles such as vehicles,
motorcycles, bicycles, pedestrians,
or unspecified objects or structures
such as guardrails, tollgate, etc., that
may collide with a vehicle may not be
detected.
• Highway Driving Assist will turn off
automatically under the following
situations:
- Driving on roads that Highway
Driving Assist does not operate,
such as a rest area, intersection,
junction, etc.
- The navigation does not operate
properly such as when the
navigation is being updated or
restarted •
Highway Driving Assist may
inadvertently operate or turn off
depending on road conditions
(navigation information) and
surroundings.
• Lane Following Assist function may
be temporarily disabled when the
front view camera cannot detect
lanes properly or the hands-off
warning is on.
• You may not hear the warning sound
of Highway Driving Assist if the
surroundings are noisy.
• If the vehicle is driven at high speed
above a certain speed at a curve,
your vehicle may drive to one side or
may depart from the driving lane.
• When you are towing a trailer or
another vehicle, turn off Highway
Driving Assist.
• The hands–off warning message
may appear early or late depending
on how the steering wheel is held or
road conditions. Always have your
hands on the steering wheel while
driving.
• For your safety, please read the
owner's manual before using the
Highway Driving Assist.
• Highway Driving Assist will not
operate when the engine is started,
or when the detecting sensors or
navigation is being initialized.