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Home > Driver assistance system > Forward Collision-Avoidance Assist (FCA) (Sensor Fusion) > Forward Collision-Avoidance Assist operation

Forward Collision-Avoidance Assist operation

Basic function

Warning and control

The basic function for Forward Collision-Avoidance Assist is warned and controlled in the following way.

  • Collision warning

  • Emergency braking

  • Stopping vehicle and ending brake control

Collision Warning

Collision Warning will alert the driver with the Forward Safety warning light blinking (), warning message, and an audible warning.

The collision warning operates under the following vehicle speed conditions, depending on the vehicle in front.

  • Vehicle or powered two-wheeler: 10~180 km/h (6~124 mph)

  • Pedestrian or cyclist: 10~85 km/h (6~53 mph)

Emergency Braking

Emergency braking will alert the driver with the Forward Safety warning light () blinking, warning message and an audible warning.

The brake assist will be activated to help avoid a collision with a vehicle, pedestrian, cyclist and powered two-wheeler.

  • Vehicle or powered two-wheeler:

    -

    Driving target

    Stopped target

    Weak braking power

    10~200 km/h (6~124 mph)

    Strong braking power

    10~130 km/h (6~80 mph)

    10~75 km/h (6~47 mph)

  • Pedestrian or cyclist: 10~65 km/h (6~40 mph)

CAUTION
  • The function operation range may decrease due to the front traffic condition or the surroundings of the vehicle.

  • When driving at night, the performance of powered two-wheeler recognition is decreased, so the Forward Collision-Avoidance Assist system may be temporarily limited or may not work.

Stopping vehicle and ending brake control

When the vehicle is stopped due to emergency braking, the 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.

NOTICE

The warning sound during collision warning and emergency braking can be switched off by pressing the hazard warning light.

Junction Turning function

Warning and control

The Junction turning function is warned and controlled in the following way.

  • Collision Warning

  • Emergency Braking

  • Stopping vehicle and ending brake control

Collision Warning

Collision Warning will alert the driver with the Forward Safety warning light blinking (), warning message, and an audible warning.

Collision warning will be activated in the following conditions:

  • Your driving speed: Approximately 10-30 km/h (6-19 mph)

  • Oncoming vehicle speed: Approximately 30-70 km/h (19-44 mph)

  • Powered two-wheeler or cyclist speed: Approximately 15-70 km/h (9-44 mph)

Emergency Braking

Emergency braking will alert the driver with the Forward Safety warning light blinking (), warning message, and an audible warning. The brake assist will be activated and to help avoid a collision with an oncoming vehicle, powered two-wheeler and cyclist.

Emergency braking will be activated in the following conditions.

  • Your driving speed: 10~30 km/h (6~19 mph)

  • Oncoming vehicle speed: Approximately 30-70 km/h (19-44 mph)

  • Powered two-wheeler or cyclist speed: Approximately 15-70 km/h (9-44 mph)

Stopping vehicle and ending brake control

When the vehicle is stopped due to emergency braking, the 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.

NOTICE

The warning sound during collision warning and emergency braking can be switched off by pressing the hazard warning light.

NOTICE

When turning right (left-hand drive) or left (right-hand drive) at an intersection, braking is assisted to reduce or avoid collisions if there is a collision risk with powered two-wheeler or a cyclist approaching at the speed of 15 to 20 km/h (9 to 12 mph) from the opposite side.

Direct Oncoming function

Warning and control

The Direct Oncoming function is warned and controlled in the following way.

  • Collision Warning

  • Emergency Braking

  • Stopping vehicle and ending brake control

Collision Warning

Collision warning will alert the driver with a forward safety warning light blinking (), warning message, and an audible warning.

Collision Warning will be activated in following conditions.

  • Your driving speed: Approximately

    30~130 km/h (19~80mph)

  • Oncoming vehicle or powered two-wheeler: Approximately above 10 km/h (6 mph)

Emergency braking

Emergency braking will alert the driver with the Forward Safety warning light blinking (), warning message and an audible warning.

The brake assist will be activated and to help avoid a collision with an oncoming vehicle and powered two-wheeler.

Emergency braking will be activated in following conditions.

  • Your driving speed: Approximately 30~130 km/h (19-80 mph)

  • Oncoming vehicle or powered two-wheeler: Approximately above 10 km/h (6 mph)

Stopping vehicle and ending brake control

When the vehicle is stopped due to emergency braking, the 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

CAUTION
  • If your vehicle, the oncoming vehicle or powered two-wheeler is not driving straight, Front Oncoming function warning and control may be late or may not operate.

  • When driving at night, the performance of the powered two-wheeler recognition is decreased, so the Forward Collision-Avoidance Assist system may be temporarily limited or may not work.

NOTICE

The warning sound during collision warning and emergency braking can be switched off by pressing the hazard warning light.

WARNING
  • For your safety, change the Settings after parking the vehicle at a safe location.

  • Forward Collision-Avoidance Assist does not operate in all situations or cannot avoid all collisions.

  • The driver should hold the responsibility to control the vehicle. Do not solely depend on Forward 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 Forward Collision-Avoidance Assist on people, objects, etc. It may cause serious injury or death.

  • Forward Collision-Avoidance Assist may not operate if the driver depresses the brake pedal to avoid collision.

  • Depending on the road and driving conditions, Forward Collision-Avoidance Assist may warn the driver late or may not warn the driver.

  • During Forward 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.

  • If any other function's warning message is displayed or audible warning is generated, Forward Collision-Avoidance Assist warning message may not be displayed and audible warning may not be generated.

  • You may not hear the warning sound of Forward Collision-Avoidance Assist if the surrounding is noisy.

  • Forward Collision-Avoidance Assist may turn off or may not operate properly or may operate unnecessarily depending on the road conditions and the surroundings.

  • Even if there is a problem with Forward Collision-Avoidance Assist, the vehicle's basic braking performance will operate properly.

  • During emergency braking, braking control by Forward Collision-Avoidance Assist will automatically cancel when the driver excessively depresses the accelerator pedal or sharply steers the vehicle.

CAUTION
  • Operation of the function may reduce which the speed range or detection. Depending on other vehicle in front of you, powered two-wheeler, pedestrian, cyclist and the surroundings. The operation of function may be limited or may not operate.

  • Forward collision avoidance assistance operates under specific conditions that judges the level of risk of the status of the oncoming vehicle, powered two-wheeler, cyclist and the surroundings.

  • The operation of function may be limited or may not operate, if the driving speed is excessively high or there is a significant speed difference between the other vehicle, powered two-wheeler or cyclist.

NOTICE
  • When a collision is imminent, the Forward Collision-Avoidance Assist may assist the driver with brakes if the driver fails to brake enough.

  • Images or colors may be displayed differently depending on the instrument cluster specification or theme.