Lutong auto repair tells you how to drive an automatic car downhill?

，自动挡汽车由于其技术的缺陷，而且在发生事故的时候相比于手动挡更加容易造成二次伤害，所以，我们在平常的行车过程中一定要注意，那么，我们开自动挡汽车如何下坡呢？

First of all, due to its technical defects, automatic cars are more likely to cause secondary injury than manual gears in the event of an accident. Therefore, we must pay attention to safety in the ordinary driving process. Then, how can we drive automatic cars downhill?

一，作为自动挡，没有像手动挡一样的挡位设置，让我们可以依靠低挡位来限制车速，所以这个时候，很多人都会选择用D挡来下坡，我们都知道，自动挡的D挡其实相当于我们手动挡的1到4挡，

1、 As an automatic gear, there is no gear setting like manual gear, so we can limit the speed by relying on low gear. Therefore, at this time, many people will choose gear d to go downhill. We all know that gear d of automatic gear is actually equivalent to gear 1 to 4 of our manual gear,

所以，它还是会随着速度的变化而自动调节挡位的，其实起不到制动的作用！如果我们的车有L挡的话，可以挂L挡来下坡，这样我们的动力才会起到制动作用！

Therefore, it will automatically adjust the gear with the change of speed. In fact, it can't play the role of braking! If our car has l gear, we can engage l gear to go downhill, so that our power can play a braking role!

二，在我们下坡的时候，很多人都喜欢一直踩着刹车，这个时候其实由于刹车的摩擦，会导致刹车温度过高，严重的时候还有可能让我们的制动暂时处于失去摩擦力的情况！

2、 When we go downhill, many people like to step on the brake all the time. In fact, at this time, due to the friction of the brake, the brake temperature will be too high. In serious cases, our brake may temporarily lose friction!

所以，这时候是很危险的，正确的方法是点踩刹车，这样才能保证我们正常的行车！

Therefore, it is very dangerous at this time. The correct way is to step on the brake, so as to ensure our normal driving safety!