Although it is present in most cars, this button is one of the least used by drivers, but it fulfills a very important function if you know how to use it correctly, something that almost never happens.
Modern cars are equipped with numerous strategically placed buttons to prevent distraction to the driver while driving on the road.
Each of these has the ability to activate various features inside the vehicle, but there are so many features, especially in new electric cars, that it is easy to get lost or even forget about functions that have been available all your life.
They fulfill a unique function and it is related to different aspects of the car, such as the control of the entertainment system, the climate control settings, the management of lights and indicators, the cruise control to maintain a constant speed, among others.
It is important to note that Familiarizing yourself with what each button on your car does before you start driving is critical to getting the most out of your car’s features. and avoid unnecessary distractions.
The car button that hardly anyone uses
A video has gone viral on TikTok revealing a button found in most cars, but not used by many drivers. This button is the air recirculation button, represented by the silhouette of a vehicle with a rotating arrow inside.located on the control panel of the air conditioning system.
6% of drivers do not know what their real utility is or what the purpose of their existence is. Well, so that you keep it in mind, this little switch has a simple function, nothing special, it is used to move the air inside the car.
When you activate it, the air inside the vehicle is recirculated instead of taking in air from outside. Of course, this can be useful in situations where you want to prevent the entry of polluted or unpleasant-smelling air, such as in areas with high pollution, traffic jams, or when passing through places with strong odors.
Also, by recirculating the air, you can keep the temperature more constant and reduce the entry of dust or pollen. But it is important to note that this button must be used properly, so it should not be kept activated for long periods of timesince the renewal of the outside air is necessary to maintain the good quality of the air inside the car.
When using the heating, it is advisable to deactivate the air recirculation, and the main reason is that the system has two different functions: to provide heat and to supply fresh air. By turning it off, the components responsible for heating the air are prevented from working excessively.
Although there are many new features in today’s cars, the car’s climate control system remains a fundamental feature to provide comfort and adapt to different weather conditions throughout the year.
