Get Driver Assistance System -> Rear Cross-Traffic Collision-Avoidance Assist (RCCA) Guide for Hyundai Kona SUV Second Generation (2023-2026)

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

Rear Cross-Traffic Collision-Avoidance Assist helps detect vehicles approaching from the

rear left or right while your vehicle is reversing and warns you of a possible collision with

a warning message and a warning sound. Also, Rear Cross-Traffic Collision-Avoidance

Assist may assist with braking your vehicle to help avoid a collision.

2C_RCCAOpeartionOverview

[A] Rear Cross-Traffic Collision Warning operating range

[B] Rear Cross-Traffic Collision-Avoidance Assist operating range

CAUTION

Warning timing may vary depending on the speed of the approaching vehicle.

Detecting sensor

2C_RearRadar

[A] Rear corner radar

See the illustration above for the detailed location of the detecting sensors.

Information

For more information on the precautions of the rear corner radar, refer to the “Detecting

sensor” section in this chapter.

530 Driver Assistance System

Rear Cross-Traffic Collision-Avoidance Assist settings

Rear Cross-Traffic Safety

2C_RCCASetInfo

With the engine on, select Setup > Vehicle > Driver Assistance > Parking Safety > Rear

Cross-Traffic Safety from the settings menu in the infotainment system to turn on Rear

Cross-Traffic Collision-Avoidance Assist and deselect to turn off the function.

WARNING

When the engine is restarted, Rear Cross-Traffic Collision-Avoidance Assist always turn

on. However, if 'Off' is selected after the engine is restarted, the driver should always be

aware of the surroundings and drive safely.

Warning Methods

2C_WarningTypeSetInfo_3

The Warning Methods can be set with the vehicle on.

• Warning Volume: Select Setup > Vehicle > Driver Assistance > Warning Methods >

Warning Volume from the Settings menu in the infotainment system to change the

warning volume.

• Haptic Warning: Select Setup > Vehicle > Driver Assistance > Warning Methods >

Haptic Warning from the Settings menu in the infotainment system to set haptic

warning.

Driver Assistance System 531

Information

• If you change the Warning Methods, the Warning Methods of other Driver Assistance

systems may change.

• The Warning Volume and Haptic Warning cannot be turned off at the same time. When

one of the warning is turned off the other is activated.

• If the engine is restarted, Warning Methods will maintain the last setting.

• The setting menu may not exist based on vehicle specification.

Rear Cross-Traffic Collision-Avoidance Assist operation

Rear Cross-Traffic Collision-Avoidance Assist warns and helps control the vehicle

depending on collision risk level: 'Collision Warning', 'Emergency Braking' and 'Stopping

vehicle and ending brake control'.

Collision Warning

2C_RCCACollisionWarningInfo

2C_RCCACollisionWarningInfo_2

• To warn the driver of an approaching vehicle from the rear left/right side of your

vehicle, the warning light on the side view mirror blinks and a warning message

appears on the instrument cluster. At the same time, an audible warning sounds and

the steering wheel vibrates. A warning also appears on the infotainment system.

• Rear Cross-Traffic Collision-Avoidance Assist operates when all the following

conditions are satisfied:

- The gear is shifted to R (Reverse)

- Vehicle speed is below 5 mph (8 km/h)

532 Driver Assistance System

- The approaching vehicle is within about 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 may be a warning whenever the vehicle

approaches from the left or right side even though your vehicle speed is 0 mph (0

km/h).

• The images and colors in the instrument cluster may differ depending on the

instrument cluster type or theme selected from the instrument cluster.

Emergency Braking

2C_RCCAEmergencyBrakingInfo

2C_RCCACollisionWarningInfo_2

• To warn the driver of an approaching vehicle from the rear left/right side of your

vehicle, the warning light on the side view mirror blinks and a warning message

appears on the instrument cluster. At the same time, an audible warning sounds and

the steering wheel vibrates. A warning also appears on the infotainment system.

• Rear Cross-Traffic Collision-Avoidance Assist operates 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 about 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)

Driver Assistance System 533

- Emergency braking is assisted to help prevent collision with approaching vehicles

from the left and right.

WARNING

Brake control will end when:

• 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

Stopping vehicle and ending brake control

2C_RCCADriveCarefullyInfo

• When the vehicle is stopped due to emergency braking, the "Drive carefully" warning

message will appear on the instrument 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 about 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.

534 Driver Assistance System

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 appears 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 surrounding is 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 properly.

• 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 or

cannot avoid all collisions.

• Rear Cross-Traffic Collision-Avoidance Assist may warn the driver late or may not warn

the driver depending on the road and driving conditions.

• 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.

Driver Assistance System 535

Rear Cross-Traffic Collision-Avoidance Assist malfunction and limitations

Rear Cross-Traffic Collision-Avoidance Assist malfunction

2C_DriverAssistanceMalfunction

When Rear Cross-Traffic Collision-Avoidance Assist is not working properly, the "Check

Driver Assistance system." warning message appears on the instrument cluster for several

seconds, and the master ( ) warning light illuminates on the instrument cluster. If this

occurs, have the vehicle inspected by an authorized HYUNDAI dealer.

2C_CheckSideViewMirrorWarningLightInfo

When the side view mirror warning light is not working properly, the "Check side view

mirror warning light" warning message appears on the instrument cluster for several

seconds, and the master ( ) warning light illuminates on the instrument cluster. If this

occurs, have the vehicle inspected by an authorized HYUNDAI dealer.

Rear Cross-Traffic Collision-Avoidance Assist disabled

2C_DriverAssistanceDisabledRadar

536 Driver Assistance System

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 "Driver Assistance System limited. Radar blocked." warning message

appears on the instrument cluster.

Rear Cross-Traffic Collision-Avoidance Assist operates properly when such foreign

material or trailer, etc., is removed.

If Rear Cross-Traffic Collision-Avoidance Assist does not operate properly after it is

removed, have the vehicle inspected by an authorized HYUNDAI dealer.

WARNING

• Even though the warning message does not appear on the instrument 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 objects are not detected after turning ON the engine.

CAUTION

Turn off Rear Cross-Traffic Collision-Avoidance Assist to install or remove a trailer, carrier,

or another attachment. Turn on Rear Cross-Traffic Collision-Avoidance Assist when

finished.

Limitations of Rear Cross-Traffic Collision-Avoidance Assist

Rear Cross-Traffic Collision-Avoidance Assist may not operate properly, 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 braking system has been modified

• Remote Smart Parking Assist is operating (if equipped)

Information

For more information on the limitations of the rear corner radar, refer to the “Detecting

sensor” section in this chapter.

Driver Assistance System 537

WARNING

• Driving near a vehicle or structure

2C_RCCADrivingNearVehicle

[A] Structure

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

2C_RCCAVehicleInParkingLot

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.

• When the vehicle is parked diagonally

538 Driver Assistance System

2C_RCCAParkDiagonally

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

2C_RCCANearSlope

Rear Cross-Traffic Collision-Avoidance Assist may be limited when the vehicle is on an

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.

• Pulling into the parking space where there is a structure

Driver Assistance System 539

2C_RCCAThereIsStructure

[A] Structure

[B] Wall

Rear Cross-Traffic Collision-Avoidance Assist may detect vehicles passing by in front of

you when parking in reverse into a parking space with a wall or structure in the rear or

side area. If this occurs, the function may unnecessarily warn the driver and control the

brake.

Always check your surroundings while backing up.

• When the vehicle is parked rearward

2C_RCCAParkRearward

Rear Cross-Traffic Collision-Avoidance Assist may detect vehicles passing by behind

you when parking in reverse into a parking space. If this occurs, the function may

unnecessarily warn the driver and control the brake.

Always check your surroundings while backing up.

WARNING

• When you are towing a trailer or turn off Rear Cross-Traffic Collision-Avoidance Assist

for safety reasons.

• Rear Cross-Traffic Collision-Avoidance Assist may not operate properly if interfered by

strong electromagnetic waves.

• Rear Cross-Traffic Collision-Avoidance Assist may not operate for about 3 seconds after

the vehicle is started, or the rear corner radars are initialized.

540 Driver Assistance System

Information

This device complies with Part 15 of the FCC rules.

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 FCC radiation exposure limits set forth for an uncontrolled

environment.

This equipment should be installed and operated with minimum distance of 8 inches (20

cm) between the radiator (antenna) and your body.

This transmitter must not be co-located or operating in conjunction with any other

antenna or transmitter.

Driver Assistance System 541

Driver Assistance System -> Rear Cross-Traffic Collision-Avoidance Assist (RCCA) for Your Hyundai Kona SUV Second Generation (2023-2026)

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