Drivers Astonished By Common Button Which Will Help You Save Money On Petrol

The common yet confusing button found in almost every car is something that many of us drivers have never known what to do with...until now.

As shown in the clip above, the TikToker points to the 'air recirculation button' - the one with an arrow inside a car.

梅根说：“从本质上讲，这将为您做什么，这意味着您正在循环汽车内的空气。

“So if it's extraordinarily hot inside of your car when you first get in you want to turn this off so that you suck in the outside air.

“如果您坐在其他汽车前，您将吸入所有的排气烟雾，请使用此按钮，以便汽车内的空气循环，并且不会吸入所有不良的空气中。“

Well, it turns out that those unaware of the button could be saving on your bills, as AA spokesperson, Luke Bosdet explained: "If you don’t know what the recirculation button does and have been blasting the air con to try to cool passengers on the back seat, you’ve been missing a trick and paying for it."

Anyway, the viral vid sparked a big reaction from viewers, with one person writing: "I literally just leave it on all the time I have no clue what it does."

“I thought it was pumping air throughout the car," a second person added.

While someone else explained: "It basically recycles the air in the car instead of using outside air. It uses less power and is better for keeping the car warm or cool."

Another joked: "Actually it’s for when you crash your car and then you press it to undo the damage."

Don't try this at home folks.

1. 整理您的汽车 - “您不需要的任何东西，摆脱它。汽车的重量更多，更多的燃料消耗。”
2. Pump your tyres up - "For every 10 percent your tyres are under inflated, you are using three percent more fuel."
3. Don't fill up - "Fuel is really heavy; 70 litres of diesel weighs about 57 kilos. That's a lot of money."
4. Brake gently - "No harsh braking. Every time you're actually wasting fuel. Obviously, still use your brake, please still use your brake!"
5. Slow down - "A heavy foot means you are gonna be consuming fuel faster."