Smart Cruise Control operation
Operating conditions
Smart Cruise Control will operate when the following conditions are satisfied.
Basic function
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The gear is in D (Drive)
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The driver’s door is closed
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EPB (Electronic Parking Brake) is not applied
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Your vehicle speed is within the operating speed range
10~180 km/h (5~110 mph): when there is no vehicle in front
0~180 km/h (0~110 mph): when there is a vehicle in front
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ESC (Electronic Stability Control), TCS (Traction Control System) or ABS is on
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ESC (Electronic Stability Control), TCS (Traction Control System) or ABS is not controlling the vehicle
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Engine rpm is not in the red zone
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Forward Collision-Avoidance Assist brake control is not operating
When stopped behind another vehicle, the driver can turn on Smart Cruise Control whilst the brake pedal is depressed.
Overtaking Acceleration Assist
Overtaking Acceleration Assist will operate when the turn signal indicator is turned on to the left (left-hand drive) or turned on to the right (right-hand drive) whilst Smart Cruise Control is operating, and the following conditions are satisfied:
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Your vehicle speed is above 60 km/h (40 mph)
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The hazard warning flasher is off
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A vehicle is detected in front of your vehicle
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Deceleration is not needed to maintain distance with the vehicle in front
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When the turn signal indicator is turned on to the left (left-hand drive) or turned on to the right (right-hand drive) whilst there is a vehicle ahead, the vehicle may accelerate temporarily. Pay attention to the road conditions at all times.
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Regardless of your countries driving direction, Overtaking Acceleration Assist will operate when the conditions are satisfied. When using the function in countries with different driving direction, always check the road conditions at all times.
Basic function
You can see the status of the Smart Cruise Control operation in the Driving Assist view on the cluster. Refer to More Details.
Smart Cruise Control will be displayed as below depending on the status of the function.
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When operating
(1) Whether there is a vehicle ahead and the selected distance level(2) Set speed(3) Whether there is a vehicle ahead and the target vehicle distance
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When temporarily cancelled
(1) CRUISE indicator(2) The previous set speed
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The actual distance with the front vehicle is displayed.
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The target distance may vary according to the vehicle speed and the set distance level. If the vehicle speed is low, even though the vehicle distance have changed, the change of the target vehicle distance may be small.
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Depending on the instrument cluster specifications or theme, images or colours may be displayed differently.
Accelerating temporarily
If you want to speed up temporarily when Smart Cruise Control is on, depress the accelerator pedal for a certain amount. Whilst depressing the accelerator pedal for a certain amount, the set speed, distance level and target distance will blink on the cluster. However, if the accelerator pedal is insufficiently depressed, the vehicle may slow down.
Be careful when accelerating temporarily, because the speed is not controlled automatically even if there is a vehicle in front of you.
Temporarily cancelling Smart Cruise Control
Smart Cruise Control will be temporarily cancelled automatically when:
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The vehicle speed is above 180 km/h (110 mph)
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The vehicle is stopped for a certain period of time
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The accelerator pedal is continuously depressed for a certain period of time
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The conditions for Smart Cruise Control to operate is not satisfied
If Smart Cruise Control is temporarily cancelled, the ‘SCC (Smart Cruise Control) cancelled' warning message will appear on the cluster, and an audible warning will sound to warn the driver.
If Smart Cruise Control is temporarily cancelled whilst the vehicle is at a standstill with the function operating, EPB (Electronic Parking Brake) maybe applied.
When Smart Cruise Control is temporarily cancelled, distance with the front vehicle will not be maintained. Always have your eyes on the road whilst driving, and if necessary, depress the brake pedal to reduce your driving speed in order to maintain a safe distance.
Smart Cruise Control conditions not satisfied
If the Driving Assist button, +, - or switch is pushed when the function’s operating conditions are not satisfied, the ‘SCC (Smart Cruise Control) conditions not met’ will appear on the cluster, and an audible warning will sound.
In traffic situation (except CUV)
In traffic, your vehicle will stop if the vehicle ahead of you stops. Also, if the vehicle ahead of you starts moving, your vehicle will start as well. In addition, after the vehicle has stopped and a certain time have passed, the ‘Use switch or pedal to accelerate’ message will appear on the cluster. Depress the accelerator pedal or push the +, - or switch to start driving.
Whilst the message is displayed on the cluster, if there is no vehicle in front or the vehicle is far away from you, and the +, - or switch is pushed, Smart Cruise Control will automatically cancel and the EPB will be applied. However, if the accelerator pedal is depressed, EPB will not be applied even though Smart Cruise Control is cancelled. Always pay attention to the road condition ahead.
In traffic situation (for CUV)
In traffic, your vehicle will stop if the vehicle ahead of you stops.Also, if the vehicle ahead of you starts moving, your vehicle will start as well. However, if the vehicle stops for more than 3 seconds, you must depress the accelerator pedal or push up the RES+ switch to start driving. If you push Smart Cruise Control RES+ or SET- switch whilst Auto Hold and Smart Cruise Control is operating the Auto Hold will be released regardless of accelerator pedal operation and the vehicle will start to move. The AUTO HOLD indicator changes from green to white. (if equipped with EPB (Electronic Parking Brake))
Smart Cruise Control is deactivated if the accelerator pedal is depressed or, RES + or SET - switch is activated when there is no vehicle in front.
Warning road conditions ahead (except CUV)
In the following situation, the 'Watch for surrounding vehicles' warning message will appear on the cluster, and an audible warning will sound to warn the driver of road conditions ahead.
The vehicle in front disappears when Smart Cruise Control is maintaining the distance with the vehicle ahead whilst driving in low speed.
Always pay attention to vehicles or objects that may suddenly appear in front of you, and if necessary, depress the brake pedal to reduce your driving speed in order to maintain a safe distance.
Warning road conditions ahead (for CUV)
If the vehicle ahead (vehicle speed: less than 30 km/h) disappears to the next lane, the warning chime will sound and a message will appear. Adjust your vehicle speed for vehicles or objects that can suddenly appear in front of you by depressing the brake pedal according to the road condition ahead and driving condition.
Collision Warning
Whilst Smart Cruise Control is operating, when the collision risk with the vehicle ahead is high, the 'Collision warning' warning message will appear on the cluster, and an audible warning will sound to warn the driver. Always have your eyes on the road whilst driving, and if necessary, depress the brake pedal to reduce your driving speed in order to maintain a safe distance.
In the following situations, Smart Cruise Control may not warn the driver of a collision.
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The distance from the front vehicle is near, or the vehicle speed of the other vehicle is faster or similar with your vehicle
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The speed of the front vehicle is very slow or is at a standstill
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The accelerator pedal is depressed right after Smart Cruise Control is turned on
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Smart Cruise Control does not substitute for proper and safe driving. It is the responsibility of the driver to always check the speed and distance to the vehicle ahead.
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Smart Cruise Control may not recognize unexpected and sudden situations or complex driving situations, so always pay attention to driving conditions and control your vehicle speed.
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Keep Smart Cruise Control off when the function is not in use to avoid inadvertently setting a speed.
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Do not open the door or leave the vehicle when Smart Cruise Control is operating, even if the vehicle is stopped.
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Always be aware of the selected speed and vehicle distance.
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Keep a safe distance according to road conditions and vehicle speed. If the vehicle distance is too close during high-speed driving, a serious collision may result.
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When maintaining distance with the vehicle ahead, if the front vehicle disappears, the function may suddenly accelerate to the set speed. Always be aware of unexpected and sudden situations from occurring.
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Vehicle speed may decrease on an upward slope and increase on a downward slope.
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Always be aware of situations such as when a vehicle cuts in suddenly.
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When you are towing a trailer or another vehicle, we recommend that Smart Cruise Control is turned off due to safety reasons.
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Turn off Smart Cruise Control when your vehicle is being towed.
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Smart Cruise Control may not operate properly if interfered by strong electromagnetic waves.
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Smart Cruise Control may not detect an obstacle in front and lead to a collision. Always look ahead cautiously to prevent unexpected and sudden situations from occurring.
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Vehicles moving in front of you with a frequent lane change may cause a delay in Smart Cruise Control's reaction or may cause Smart Cruise Control to react to a vehicle actually in an adjacent lane. Always drive cautiously to prevent unexpected and sudden situations from occurring.
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Always be aware of the surroundings and drive safely, even though a warning message does not appear or an audible warning does not sound.
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If any other function’s warning message is displayed or warning sound is generated, Smart Cruise Control warning message may not be displayed and warning sound may not be generated.
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You may not hear the warning sound of Forward Collision-Avoidance Assist if the surrounding is noisy.
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The vehicle manufacturer is not responsible for any traffic violation or accidents caused by the driver.
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Always set the vehicle speed under the speed limit in your state.
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Smart Cruise Control may not operate in few seconds after the vehicle is started or the front view camera or front radar is initialized.
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You may hear a sound when the brake is controlled by Smart Cruise Control.