Warning and function control
Collision warning
[A]: Warning sound
[A]: Warning sound
If the vehicle detected by the sensors approaches from the rear left/right side of your vehicle, the warning chime will sound, the warning light on the outside rear view mirror will blink and a message will appear on the LCD display. If the rear view monitor is in activation, a message will also appear on the infotainment system screen.
The warning will stop when:
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The detected vehicle moves out of the sensing area or
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when the vehicle is right behind your vehicle or
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when the vehicle is not approaching your vehicle or
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when the other vehicle slows down or
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The vehicle's approaching speed is decreased.
Emergency Braking
If the risk of collision is detected while Rear Cross-Traffic Collision-Avoidance Assist is generated, brake is controlled. The instrument cluster will inform the driver of the brake control. If the rear view monitor is in activation, a message will also appear on the infotainment system screen.
After the brake control, the driver must immediately depress the brake pedal and check the surroundings.
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The brake activation by the function lasts for about 2 seconds. The driver must pay attention as the brake is disengaged after 2 seconds.
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The brake control by the function is canceled if the driver depresses the brake pedal with sufficient power.
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Brake control is activated once for each right/left approach after shifting the shift button to R (Reverse).
The brake control may not operate properly according to the status of the ESC (Electronic Stability Control). The same warning message is displayed on the instrument cluster for this case also.
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When the ESC (Electronic Stability Control) warning light is on.
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When the ESC (Electronic Stability Control) is engaged in a different function.
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When the operation condition of the Rear Cross-Traffic Collision-Avoidance Assist is met, the warning will occur every time a vehicle approaches the side or rear of your stopped (0 km/h (0 mph) vehicle speed) vehicle.
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The function’s warning or brake may not operate properly if the left or right of your vehicle's rear bumper is blocked by a vehicle or obstacle.
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The driver should always use extreme caution while operating the vehicle, whether or not the warning light on the outer side view mirror appears or there is a warning alarm.
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Playing the vehicle audio system at high volume may prevent occupants from hearing the function’s warning sounds.
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If any other warning sound such as seat belt warning chime is already generated, the Rear Cross-Traffic Collision-Avoidance Assist warning may not sound.
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Drive safely even though the vehicle is equipped with a Rear Cross-Traffic Collision-Avoidance Assist. Do not rely solely on the function but check your surrounding when backing up the vehicle.
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The driver is responsible for accurate brake control.
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Always use extreme caution while driving. Rear Cross-Traffic Collision-Avoidance Assist may not operate properly or unnecessarily operate in accordance with your driving situations.
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Rear Cross-Traffic Collision-Avoidance Assist is not a substitute for safe driving practices, but a convenience function only. It is the responsibility of the driver to always drive cautiously to prevent unexpected and sudden situations from occurring. Pay attention to the road conditions and surroundings at all times.
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The function may not work properly when the bumper has been damaged, or if the rear bumper has been replaced or repaired.
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The function may turn off if interfered by electromagnetic waves.
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Always keep the sensors clean.
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NEVER disassemble the sensor component or apply any impact on the sensor component.
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Be careful not to apply unnecessary force on the radar sensor or sensor cover. If the sensor is forcibly moved out of proper alignment, the function may not operate correctly. In this case, a warning message may not be displayed. Have the vehicle inspected by an authorized Kia dealer.
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Do not apply foreign objects such as a bumper sticker or a bumper guard near the radar sensor or apply paint to the sensor area. Doing so may adversely affect the performance of the sensor.
Rear Cross-Traffic Collision-Avoidance Assist malfunction and limitations
Rear Cross-Traffic Collision-Avoidance Assist disabled
This warning message may appear when:
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One or both of the sensors on the rear bumper is blocked by dirt or snow or a foreign object.
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A trailer or carrier is installed.
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Driving in rural areas where the sensor does not detect another vehicle for an extended period of time.
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When there is inclement weather such as heavy snow or rain.
If any of these conditions occur, the function will turn off automatically.
When Blind-Spot Collision Warning canceled warning message is displayed in the cluster, check to make sure that the rear bumper is free from any dirt or snow in the areas where the sensor is located. Remove any dirt, snow, or foreign material that could interfere with the radar sensors.
After any dirt or debris is removed, the function should operate normally after about 10 minutes of driving the vehicle.
If the function still does not operate normally, have your vehicle inspected by an authorized Kia dealer.
Turn off Blind-Spot Collision-Avoidance Assist and Rear Cross-Traffic Collision-Avoidance Assist when a trailer or carrier is installed.
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Deactivate Blind-Spot Collision-Avoidance Assist by selecting "User Settings → Driver Assistance → Blind-Spot Safety → Off" in the cluster.
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Deactivate Rear Cross-Traffic Collision-Avoidance Assist by deselecting "User settings → Driver Assistance → Parking Safety → Rear Cross Traffic Safety" in the cluster.
Rear Cross-Traffic Collision-Avoidance Assist malfunction
If there is a problem with Blind-Spot Collision-Avoidance Assist, a warning message will appear. The function will turn off automatically. Rear Cross-Traffic Collision-Avoidance Assist will not operate also if Blind-Spot Collision Warning turns off due to malfunction. You should have the vehicle inspected by an authorized Kia dealer.