So, it can only be done during the time of car manufacturing. It is a complex process to install the system in new cars as you have to fiddle with electronics, and it also requires the fitment of hardware. But installing such a kit becomes almost impossible in modern cars due to the complex electronics. You may install an aftermarket kit if it’s an old car that does not rely on electronics to control all the engine-related functions. How to install cruise control in a car?Ĭan you install cruise control in a car? The answer is both yes and no. It’s better if you are familiar with the controls before driving the vehicle, as it will avoid unnecessary distractions. So, do check the owner’s manual before fiddling around with the system. The buttons to activate cruise control or accelerate/decelerate may vary from one car to another. However, as a safety precaution, almost all cars will deactivate the cruise control as soon as you press the brake pedal. ![]() Step 6 - To decelerate, press the ‘-’ button on the steering wheel. Step 5 - If you wish to accelerate when the cruise control is engaged, you can press the ‘+’ button on the steering wheel to briefly engage the accelerator pedal. Step 4 - Keep your eyes on the road as it is very easy to get distracted when the car is accelerating automatically. If you have set the cruise control correctly, the car should maintain the cruising speed. Step 3 - Next, you can take your foot off the accelerator pedal. However, locating the exact button when the vehicle is parked is better to avoid any distractions while driving. Generally, the system activation button will be on the steering wheel. Step 2 - Once your car reaches the desired speed, activate cruise control. However, do not cross the speed limit of that particular road/highway. Step 1 - Before activating cruise control, build up speed by accelerating the car. Here are the steps to use cruise control. So, always be mindful of the weather condition and your surroundings before engaging the system. The low visibility and unpredictable road conditions make it unsafe to drive at such speeds. For example, you may refrain from driving the car at cruising speeds when it’s raining heavily. ![]() How to use cruise control?īefore engaging the cruise control in a car, remember that the system is not intended to be used in adverse weather conditions. For example, if there’s an incline ahead, cruise control adjusts the throttle accordingly to maintain the same speed. The system constantly maintains the speed set by you (driver) irrespective of road conditions. So, when you set a speed, the ECU calculates the throttle position and engages the throttle wirelessly. Instead of a cable, the system now communicates with the throttle via various sensors connected to a computer (ECU - Electronic Control Unit). So, depending on the speed set by the driver, the system automatically adjusted the throttle position.īut with the advent of technology in the automotive industry, the cruise control system in modern cars entirely relies on electronics. The throttle valve is responsible for the power and speed generated by the engine. It adjusted the vehicle's speed by engaging the throttle with the help of an actuator that is controlled by a cable. You can find these mechanisms in older cars. Initially, the system used a cable to control the accelerator (throttle valve). But instead of pressing the accelerator pedal, it uses a different mechanism to maintain a constant cruising speed. ![]() ![]() How does the cruise control system work?Ĭruise control in a car replicates the inputs of a driver to control the vehicle’s speed. You can even find this feature in the top-spec variants of some of the affordable hatchbacks and sedans. This feature has become common among modern cars. It does not allow the car to cross that speed limit. It automatically controls the speed of a car and only allows the vehicle to hit a speed set by the driver. It is a system that accurately maintains the speed set by the driver without any external intervention.
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