At what speed can cruise control be used?
2 Answers
When the speed reaches above 40 kilometers per hour, cruise control can be set. The steps are: press the "On/Off" button, then briefly press the "Set" button, and the car will enter cruise control mode. At this point, you only need to steer the wheel, and you can release the accelerator and brake pedals. The vehicle will maintain the set speed. To decelerate while maintaining cruise control, press the "Set" button, and the speed will decrease in increments of 1.6 kilometers per hour until the button is released. The function of cruise control is to automatically maintain the speed set by the driver without the need to press the accelerator pedal, allowing the vehicle to travel at a constant speed. Using this device during long-distance driving on highways eliminates the need for the driver to control the accelerator pedal, reducing fatigue and unnecessary speed fluctuations, which can also save fuel.
I've driven many cars before, and cruise control isn't always available for use. Generally, the vehicle speed needs to be at least 40 km/h or above to activate it, which is a safety recommendation for highways or open roads. When the speed is too slow, such as in city traffic jams, the cruise system may not react promptly, potentially causing unintended acceleration or insufficient braking, thereby increasing the risk. Once, I tried to activate it at low speed, but the system didn't respond at all, forcing me to operate manually. Safety first—I recommend using cruise control only in stable road conditions and not ignoring potential risks just to save effort. Make it a habit to regularly check if your vehicle's cruise settings are functioning properly, as this can reduce malfunctions. Additionally, depending on the car's age, older vehicles may require higher speeds to operate stably, while newer models might support activation at speeds above 30 km/h, but sticking to 40 km/h is still the safer bet.
