In all cars, even those without air conditioning, there is a button in the car cabin that allows the vehicle to heat up more quickly. This is a feature that often comes in handy when driving a car in cold weather.
Being cold in the car – Source: spm
The button or slider to activate the recirculation circuit is usually next to the airflow knob in the car. Like some secret buttons, we don’t always know what it’s for. This feature is very useful, especially at this time of year. When activated, special flaps in the ventilation ducts close to limit the flow of outside air into the car. The fan then uses the air present in the car and, depending on the selected temperature, can heat or cool it. Thus, the outside air does not mix with the air that circulates inside the vehicle.
It is recommended to use the closed circuit when a car smokes in front of you or when you are stuck in a traffic jam, for example. It also prevents bad exterior odors from entering the car. In autumn and winter, the closed circuit is especially useful for quickly warming up the car on frosty mornings. However, it must be remembered that the recirculator should only be used for a limited period.
Also read: Why do experienced drivers always open the car door with their right hand?
Closed circuit, what are its limits?
Switching to open circuit mode prevents windows from fogging up or water droplets from collecting. Driving in recirculation mode and a lack of fresh air can cause a buildup of moisture exhaled by passengers. In addition to making the windows fog up, it will make the atmosphere inside the car stifling.
Removing snow from the car – Source: spm
Other 3 tips to heat your car quickly and safely
Here are some other tips to warm your car during the cold season and enjoy a pleasant and safe trip.
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Remove snow and ice from your vehicle
If you parked your vehicle on the street overnight, it may be covered in snow or ice when you pick it up. The first thing to do is de-ice the windows to ensure visibility.
In this specific case, the wipers will not be enough. It is also not recommended to use hot or salt water. Although it’s a bit bulky, it’s best to use a plastic squeegee or old card if you don’t have a squeegee.
Also read: The cigarette lighter has an unknown function that few people know about: how to use it correctly?
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Direct warm air at your feet and windshield
In this way we will prevent the car’s front windows from fogging up and we will achieve safer driving. By directing the air towards the feet, we will heat a fundamental part of our body to regulate body temperature. Also, these are essential for driving.
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Set the temperature to about 19 degrees.
Although at first you can set the heating to a slightly higher temperature to fight the cold, it is not advisable to overheat the interior of the vehicle, as this favors drowsiness. Since we are wearing winter clothes, a temperature of about 19 degrees will be enough to drive comfortably.
Also read: How often should windshield wipers be changed? Never exceed this deadline
