2023 HYUNDAI TUCSON HYBRID Owners Manual

Driver Assistance System7-124
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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.
CAUTION
• The setting of the Warning Timing
and Warning Volume applies to
all functions of the Rear Collision-
Avoidance Assist.
• Even though ‘Normal’ is selected for
Warning Timing, if the vehicles from
the left and right side 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.
Information
If the engine is restarted, Warning Timing
and Warning Volume will maintain the
last setting.

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Rear Cross-Traffic Collision-
Avoidance Assist Operation
Warning and control
Rear Cross-Traffic Collision-Avoidance
Assist will warn and control the vehicle
depending on collision risk level:
‘Collision Warning’, ‘Emergency Braking’
and ‘Stopping vehicle and ending brake
control’.
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Collision Warning
• To warn the driver of an approaching v
ehicle from the rear left/right side
of your vehicle, the warning light on
the side view mirror will blink and a
warning will appear on the cluster. At
the same time, an audible warning
will sound. If Rear View Monitor is
operating, a warning will also appear
on the infotainment system screen. • Rear Cross-Traffic Collision-Avoidance
Assist will operate when all the
following conditions are satisfied:
- The gear is shifted to R (Reverse)
- Vehicle speed is below 5 mph (8 km/h)
- The approaching vehicle is within approximately 82 ft. (25 m) from the
left and right side of your vehicle
- The speed of the vehicle approaching from the left and right
is above 3 mph (5 km/h)
Information
If the operating conditions are satisfied,
there will be a warning whenever the
vehicle approaches from the left or right
side even though your vehicle speed is 0
mph (0 km/h).
Information
The images and colors in the cluster may
differ depending on the cluster type or
theme selected from the cluster.

Driver Assistance System7-126
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Emergency Braking
• To warn the driver of an approaching v
ehicle from the rear left/right side
of your vehicle, the warning light on
the side view mirror will blink and,
the 'Emergency Braking' warning
message will appear on the cluster.
At the same time, an audible warning
will sound. If Rear View Monitor is
operating, a warning will also appear
on the infotainment system screen. • Rear Cross-Traffic Collision-Avoidance
Assist will operate when all the
following conditions are satisfied:
- The gear is shifted to R (Reverse)
- Vehicle speed is below 5 mph (8 km/h)
- The approaching vehicle is within approximately 5 ft (1.5 m) from the
left and right side of your vehicle
- The speed of the vehicle approaching from the left and right
is above 3 mph (5 km/h)
• Emergency Braking will be assisted to help prevent collision with
approaching vehicles from the left
and right.
WARNING
Brake control ends when the conditions
of the approaching vehicle from the
rear left or right side are as below:
- The approaching vehicle is out of the
detecting range
- The approaching vehicle passes
behind your vehicle
- The approaching vehicle does not
drive toward your vehicle
- The approaching vehicle speed slows
down
- The driver depresses the brake pedal
with sufficient power

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Stopping vehicle and ending brake control
• When the vehicle is stopped due t
o emergency braking, the ‘Drive
carefully’ warning message will
appear on the cluster.
• For your safety, the driver should depress the brake pedal immediately
and check the surroundings.
• Brake control will end after the vehicle is stopped by emergency braking for
approximately 2 seconds.
• During emergency braking, braking control by Rear Cross-Traffic Collision-
Avoidance Assist will automatically
cancel when the driver excessively
depresses the brake pedal.
WARNING
Take the following precautions when
using Rear Cross-Traffic Collision-
Avoidance Assist :
• For your safety, only change the
Settings after parking the vehicle at a
safe location.
• If any other system’s warning
message is displayed or audible
warning is generated, Rear Cross-
Traffic Collision-Avoidance Assist
warning message may not be
displayed and audible warning may
not be generated.
• You may not hear the warning sound
of Rear Cross-Traffic Collision-
Avoidance Assist if the surroundings
are noisy.
• Rear Cross-Traffic Collision-
Avoidance Assist may not operate if
the driver applies the brake pedal to
avoid collision.
• During Rear Cross-Traffic Collision-
Avoidance Assist operation, the
vehicle may stop suddenly injuring
passengers and shifting loose
objects. Always have the seat belt on
and keep loose objects secured.
• Even if there is a problem with Rear
Cross-Traffic Collision-Avoidance
Assist, the vehicle’s basic braking
performance will operate normally.
• When Rear Cross-Traffic Collision-
Avoidance Assist is operating,
braking control by the function
will automatically cancel when the
driver excessively depresses the
accelerator pedal.
• Rear Cross-Traffic Collision-
Avoidance Assist does not operate
in all situations and cannot avoid all
collisions.
• Rear Cross-Traffic Collision-
Avoidance Assist may warn the driver
late and may not warn the driver
depending on the road and driving
conditions.

Driver Assistance System7-128
• The driver has the responsibility to
control the vehicle. Do not solely
depend on Rear Cross-Traffic
Collision-Avoidance Assist. Rather,
maintain a safe braking distance, and
if necessary, depress the brake pedal
to reduce driving speed or to stop
the vehicle.
• Never deliberately operate Rear
Cross-Traffic Collision-Avoidance
Assist on people, animal, objects,
etc. It may cause serious injury or
death.
CAUTION
The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
- The ESC (Electronic Stability Control)
warning light is on
- ESC (Electronic Stability Control) is
engaged in a different function
Information
If braking is assisted by Rear Cross-
Traffic Collision-Avoidance Assist, the
driver must immediately depress the brake
pedal and check vehicle surroundings.
-Brake control will end when the driver
depresses the brake pedal with sufficient
power.
- After shifting the gear to R (Reverse),
braking control will operate once for left
and right vehicle approach.
Rear Cross-Traffic Collision-
Avoidance Assist Malfunction
and Limitations
Rear Cross-Traffic Collision-
Avoidance Assist malfunction
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When Rear Cross-Traffic Collision-
Avoidance Assist is not working properly,
the 'Check rear cross-traffic safety
system' warning message will appear on
the cluster for several seconds, and the
master (
) warning light will illuminate
on the cluster. If the master warning light
illuminates, have the vehicle inspected
by an authorized HYUNDAI dealer.
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When the side view mirror warning
light is not working properly, the ‘Check
side view mirror warning light’ warning
message will appear on the cluster
for several seconds, and the master
(
) warning light will illuminate on
the cluster. If the master warning light
illuminates, have the vehicle inspected
by an authorized HYUNDAI dealer.

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Rear Cross-Traffic Collision-
Avoidance Assist disabled
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When the rear bumper around the rear-
side radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Rear Cross-
Traffic Collision-Avoidance Assist.
If this occurs, the ‘Rear Cross-Traffic
Safety system disabled. Radar blocked’
warning message will appear on the
cluster.
Rear Cross-Traffic Collision-Avoidance
Assist will operate normally when
such foreign material or trailer, etc. is
removed.
If Rear Cross-Traffic Collision-Avoidance
Assist does not operate normally after it
is removed, have the vehicle inspected
by an authorized HYUNDAI dealer.
WARNING
• Even though the warning message
does not appear on the cluster, Rear
Cross-Traffic Collision-Avoidance
Assist may not operate properly.
• Rear Cross-Traffic Collision-
Avoidance Assist may not operate
properly in an area (for example:
open terrain), where any substance
are not detected after turning ON the
engine.
CAUTION
Turn off Rear Cross-Traffic Collision-
Avoidance Assist to install a trailer,
carrier, etc., or remove the trailer,
carrier, etc. to use Rear Cross-Traffic
Collision-Avoidance Assist.
Limitations of Rear Cross-Traffic
Collision-Avoidance Assist
Rear Cross-Traffic Collision-Avoidance
Assist may not operate normally, or it
may operate unexpectedly under the
following circumstances:
• Departing from where trees or grass
are overgrown
• Departing from where roads are wet
• Speed of the approaching vehicle is fast or slow
Braking control may not work, driver’s
attention is required in the following
circumstances:
• The vehicle severely vibrates while driving over a bumpy road, uneven
road or concrete patch
• Driving on a slippery surface due to snow, water puddle, ice, etc.
• The tire pressure is low or a tire is damaged
• The brake is modified
• Remote Smart Parking Assist is operating (if equipped)

Driver Assistance System7-130
Information
For more details on the limitations of the
rear corner radar, refer to “Blind-Spot
Collision-Avoidance Assist (BCA)” section
in this chapter.
WARNING
• Driving near a vehicle or structure
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Rear Cross-Traffic Collision-
Avoidance Assist may be limited
when driving near a vehicle or
structure, and may not detect the
vehicle approaching from the left or
right. If this occurs, the function may
not warn the driver or control the
brakes when necessary.
Always check your surroundings
while backing up. •
When the vehicle is in a complex
parking environment
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Rear Cross-Traffic Collision-
Avoidance Assist may detect vehicles
which are parking or pulling out
near your vehicle (for example: a
vehicle leaving beside your vehicle,
a vehicle parking or pulling out in
the rear area, a vehicle approaching
your vehicle making a turn, etc.).
If this occurs, the function may
unnecessarily warn the driver and
control the brake.
Always check your surroundings
while backing up.

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• When the vehicle is parked
diagonally
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Rear Cross-Traffic Collision-
Avoidance Assist may be limited
when backing up diagonally,
and may not detect the vehicle
approaching from the left or right.
If this occurs, the function may not
warn the driver or control the brakes
when necessary.
Always check your surroundings
while backing up. •
When the vehicle is on or near a
slope
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Rear Cross-Traffic Collision-
Avoidance Assist may be limited
when the vehicle is on a uphill or
downhill slope, or near it, and may
not detect the vehicle approaching
from the left or right. If this occurs,
the function may not warn the
driver or control the brakes when
necessary.
Always check your surroundings
while backing up.