2023 HYUNDAI TUCSON HYBRID Owners Manual

Driver Assistance System7-36
Lane Keeping Assist Malfunction
and Limitations
Lane Keeping Assist malfunction
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When Lane Keeping Assist is not working
properly, the ‘Check Lane Keeping Assist
(LKA) system’ warning message will
appear and the yellow
indicator
light will illuminate on the cluster. If this
occurs, have the vehicle inspected by an
authorized HYUNDAI dealer.
Limitations of Lane Keeping Assist
Lane Keeping Assist may not operate
normally or may operate unexpectedly
under the following circumstances:
• The lane is contaminated or difficult to detect because:
- The lane markings (or road edge) is covered with rain, snow, dirt, oil,
etc.
- The color of the lane marking (or road edge) is not distinguishable
from the road
- There are markings (or road edges) on the road near the lane or the
markings (or road edges) on the
road looks similar to the lane
markings (or road edge)
- The shadow is on the lane marking (or road edge) by a median strip,
trees, guardrail, noise barriers, etc.
• The lane number increases or decreases, or the lane markings (or
road edges) are crossing
• There are more than two lane markings (or road edges) on the road
• The lane markings (or road edges) are complicated or a structure substitutes
for the lines, such as a construction
area
• There are road markings, such as zigzag lanes, crosswalk markings and
road signs
• The lane suddenly disappears, such as at the intersection
• The lane (or road width) is very wide or narrow

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• There is a road edge without a lane
• There is a boundary structure in the roadway, such as a tollgate, sidewalk,
curb, etc.
• The distance to the front vehicle is extremely short or the vehicle in front
is covering the lane marking (or road
edge)
Information
For more details on the limitations of the
front view camera, refer to “Forward
Collision-Avoidance Assist (FCA)” section
in this chapter.
WARNING
Take the following precautions when
using Lane Keeping Assist:
• The driver has the responsibility to
safely drive and control the vehicle.
Do not solely rely on Lane Keeping
Assist and drive dangerously.
• The operation of Lane Keeping
Assist can be cancelled or not
work properly depending on road
conditions and surroundings. Always
be cautious while driving.
• Refer to “Limitations of Lane Keeping
Assist” if the lane is not detected
properly.
• When you are towing a trailer or
another vehicle, turn off Lane
Keeping Assist for safety reasons.
• If the vehicle is driven at high speed,
the steering wheel will not be
controlled. The driver must always
follow the speed limit when using
Lane Keeping Assist. •
If any other system’s warning
message is displayed or audible
warning is generated, Lane Keeping
Assist warning message may not be
displayed and audible warning may
not be generated.
• You may not hear the warning
sound of Lane Keeping Assist if the
surroundings are noisy.
• If you attach objects to the steering
wheel, steering may not be assisted
properly.
• Lane Keeping Assist may not operate
for 15 seconds after the vehicle is
started, or the front view camera is
initialized.
• Lane Keeping Assist will not operate
when:
- The turn signal or hazard warning
flasher is turned on
- The vehicle is not driven in the
center of the lane when Lane
Keeping Assist 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 below 35 mph (55
km/h) or above 130 mph (210 km/h)
- The vehicle makes sudden lane
changes
- The vehicle brakes suddenly

Driver Assistance System7-38
BLIND-SPOT COLLISION-AVOIDANCE ASSIST (BCA)
(IF EQUIPPED)
Blind-Spot Collision-Avoidance Assist
is designed to help detect and monitor
approaching vehicles in the driver’s
blind spot area and warn the driver
of a possible collision with a warning
message and audible warning.
In addition, if there is a risk of collision
when changing lanes or driving forward
out of a parking space,Blind-Spot
Collision-Avoidance Assist will help avoid
a collision by applying the brake.
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Blind-Spot Collision-Avoidance Assist
helps detect and inform the driver that a
vehicle is in the blind spot.
CAUTION
The detecting range may vary
depending on the speed of your vehicle.
However, even if there is a vehicle in the
blind spot area, Blind-Spot Collision-
Avoidance Assist may not warn you
when you pass by at high speeds.
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Blind-Spot Collision-Avoidance Assist
helps detect and informs the driver that
a vehicle is approaching at high speed
from the blind spot area.
CAUTION
Warning timing may vary depending on
the speed of the vehicle approaching at
high speed.
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When changing lanes by detecting
the lane ahead, if Blind-Spot Collision-
Avoidance Assist judges that there is a
collision risk with an approaching vehicle
in the blind spot, it will help avoid a
collision by applying the brake.

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When you are driving forward out of a
parking space, if Blind-Spot Collision-
Avoidance Assist judges that there is a
collision risk with an approaching vehicle
in the blind spot, it will help avoid a
collision by applying the brake.
Detecting sensor
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ONX4PH071003NONX4PH071003N[1] : Front view camera, [2] : Rear corner radar
Refer to the picture above for the
detailed location of the detecting
sensors.
CAUTION
Take the following precautions to
maintain optimal performance of the
detecting sensor:
• Never disassemble the rear corner
radar or radar assembly, or apply any
damage on it.
• If the rear corner radar sensor or any
body panels near the sensor have
been damaged or impacted in any
way, Blind-Spot Collision Avoidance
Assist may not operate properly,
even though the warning message
does not appear on the cluster.
Have the vehicle inspected by an
authorized HYUNDAI dealer.

Driver Assistance System7-40
• If the rear corner radars have been
replaced or repaired, have the
vehicle inspected by an authorized
HYUNDAI dealer.
• Use only genuine parts to repair the
rear bumper where the rear corner
radar is located.
• Rear bumper genuine parts with
rear corner radars have proven their
performance. Replacing or painting
the rear bumper may result in poor
performance of Blind-Spot Collision-
Avoidance Assist. When the parts
need to be replaced or modified,
make sure to use qualified products.
• Do not apply a license plate frame
or objects, such as a bumper sticker,
film or a bumper guard near the rear
corner radar.
• Blind-Spot Collision-Avoidance
Assist may not work properly if the
bumper has been replaced, or the
surroundings of the rear corner radar
has been damaged or paint has been
applied.
• If a trailer, carrier, etc. is installed,
it may adversely affect the
performance of the rear corner radar
or Blind-Spot Collision-Avoidance
Assist may not operate.
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in this chapter.Blind-Spot Collision-Avoidance
Assist Settings
Setting features
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Blind-Spot Safety
With the engine on, select or deselect
‘Driv
er Assistance
Ÿ Blind-spot Safety’
from the Settings menu to set whether or
not to use each function.
- If ‘Active Assist’ is selected, Blind-Spot Collision-Avoidance Assist will warn
the driver with a warning message, an
audible warning and braking assist will
be applied depending on the collision
risk levels.
- If ‘Warning Only’ is selected, Blind- Spot Collision-Avoidance Assist
will warn the driver with a warning
message and an audible warning
depending on the collision risk levels.
Braking will not be assisted.
- If ‘Off’ is selected, Blind-Spot Collision-Avoidance Assist will turn
off.

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When the engine is restarted with Blind-
Spot Collision-Avoidance Assist off,
the ‘Blind-Spot Safety System is Off’
message will appear on the cluster.
If you change the setting from ‘Off’ to
‘Active Assist’ or ‘Warning Only’, the
warning light on the side view mirror will
blink for three seconds.
In addition, if the engine is turned on,
when Blind-Spot Collision-Avoidance
Assist is set to ‘Active Assist’ or ‘Warning
Only’, the warning light on the side view
mirror will blink for three seconds.
WARNING
• If ‘Warning Only’ is selected, braking
is not assisted.
• If ‘Off’ is selected, the driver should
always be aware of the surroundings
and drive safely.
Information
If the engine is restarted, Blind-Spot
Collision-Avoidance Assist will maintain
the last setting.
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Warning Timing
With the engine on, select ‘Driver
Assis

tance
Ÿ Warning Timing’ from the
Settings menu to change the initial
warning activation time for Blind-Spot
Collision-Avoidance Assist.
When the vehicle is first delivered,
Warning Timing is set to ‘Normal’. If you
change the Warning Timing, the warning
time of other Driver Assistance systems
may change.

Driver Assistance System7-42
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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.
CAUTION
• The setting of the Warning Timing
and Warning Volume applies to all
functions of Blind-Spot Collision-
Avoidance Assist.
• Even though ‘Normal’ is selected
for Warning Timing, if the vehicles
approaches at high speed, the initial
warning activation time may seem
late.
• Select ‘Late’ for Warning Timing
when traffic is light and when driving
speed is slow.

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Blind- Spot Safety System
Operation
Warning
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Vehicle detection
• To warn the driver a vehicle is de
tected, the warning light on the
side view mirror and head-up display
(if equipped) will illuminate.
• Blind-Spot Collision-Avoidance Assist will operate when your vehicle speed
is above 12 mph (20 km/h) and the
speed of the vehicle in the blind spot
area is above 7 mph (10 km/h).
Collision Warning
• Collision Warning will operate when the turn signal is turned on in the
dir

ection of the detected vehicle.
• If ‘Warning Only’ is selected from the Settings menu, the collision warning
will operate when your vehicle
approaches the lane the blind spot
vehicle is detected.
• To warn the driver of a collision, the warning light on the side view mirror
and head-up display (if equipped) will
blink. At the same time, an audible
warning will sound.
• When the turn signal is turned off or you move away from the lane, the
collision warning will be canceled and
Blind-Spot Collision-Avoidance Assist
will return to vehicle detection state.
WARNING
• The detecting range of the rear
corner radar is determined by a
standard road width, therefore, on
a narrow road, Blind-Spot Collision-
Avoidance Assist may detect other
vehicles in the next next lane and
warn you. In contrast, on a wide
road, Blind-Spot Collision-Avoidance
Assist may not be able to detect a
vehicle driving in the next lane and
may not warn you.
• When the hazard warning flasher is
on, the collision warning by the turn
signal will not operate.
Information
• If the driver's seat is on the left side, the
collision warning may occur when you
turn left. Maintain a proper distance
with the vehicles in the left lane. If the
driver’s seat is on the right side, the
collision warning may occur when you
turn right. Maintain a proper distance
with the vehicles in the right lane.
• The images and colors in the
instrument cluster may differ
depending on the cluster type or theme
selected from the instrument cluster.