Car maintenance knowledge, how to prevent excessive wear of brake pads? The brake pads of cars are easy to wear. Where has the BMW automobile repair in Jinan, how to prevent the brake pad excessive wear is the question which each owner should pay attention to.

　　1.在下坡过程中，应提前降低速度。采用合适的档位和发动机制动及制动系统的工作方式，可以显著减轻制动系统的负担，避免制动系统过热。

　　1. Reduce the speed in advance during downhill. The load of the brake system can be reduced and the overheating of the brake system can be avoided by using the appropriate gear and the working mode of the engine brake and the brake system.

　　2.下坡时不要关闭发动机。该车现在基本配备了减速器、真空增压泵。一旦发动机停转，制动增压泵不但不能起到辅助作用，而且对制动主泵产生很大的阻力，使减速机距离增加一倍。

　　2. Do not turn off the engine when going downhill. The car is now basically equipped with a reducer, vacuum booster pump. Once the engine stops running, the brake booster pump not only can not play an auxiliary role, but also has great resistance to the brake main pump, which makes the distance of the reducer double.

　　在城市中行驶时，自动变速器车必须及时加油，无论速度有多快或多慢。如果只在离前车很近的时候踩一下减速器，刹车片的磨损就会很严重，会消耗大量的油。如何防止刹车过度疲劳?因此，自动驾驶汽车在遇到红灯或交通堵塞时需要提前加油，这不仅节省了燃料和维护成本，还提高了驾驶舒适性。

　　When driving in the city, the automatic transmission vehicle must be refueled in time, no matter how fast or how slow the speed is. If you only step on the reducer when you are very close to the car in front, the brake pad will be severely worn and consume a lot of oil. How to prevent brake overfatigue? Therefore, self driving vehicles need to fuel ahead of time when they encounter a red light or traffic jam, which not only saves fuel and maintenance costs, but also improves driving comfort.

　　晚上开车的时候，从一个明亮的地方开到一个黑暗的地方，眼睛需要有一个适应光线变化的过程。你必须放慢速度以确保你是安全的。如何防止刹车过度疲劳?此外，在通过弯道、斜坡、桥梁、狭窄道路和不容易看到的地方时，应降低车速，随时准备刹车或停车，以防止事故发生，确保安全驾驶。

　　When driving at night, from a bright place to a dark place, the eyes need to have a process of adapting to the change of light. You have to slow down to make sure you are safe. How to prevent excessive brake fatigue? In addition, when passing through curves, slopes, bridges, narrow roads and places that are not easy to see, you should reduce your speed and be ready to brake or stop at any time to prevent accidents and ensure safe driving.

　　通过以上四点的介绍，您对汽车保养知识有了更深入的了解。以上是济南宝马汽车维修公司为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：http://www.lutongqixiu.com

　　Through the introduction of the above four points, you have a deeper understanding of automobile maintenance knowledge. These are the related contents introduced by Jinan BMW automobile maintenance company. To learn more, please visit the website: http://www.lutongqixu.com