“一灯”
"One lamp"
车灯对日常行驶也起着非常重要的作用，特别是晚上行驶时，如果灯和灯没有问题的话，就会有很大的安全问题，所以，必须经常检查灯是否正常，如果有危险，必须马上更换，这里的“二液”是指汽车的防冻液和玻璃水，这两种东西虽然可见，但起着很大的作用，其中防冻液用于汽车冷却系统，其作用是更好地保护发动机，玻璃水的作用是清洁挡风玻璃，通过防雾，给驾驶者更清晰的视线。
Lamps also play a very important role in daily driving, especially when driving at night, if there is no problem with the lamps and lamps, there will be a great safety problem. Therefore, it is necessary to check whether the lamps are normal. If there is a danger, they must be replaced immediately. The "two fluids" here refer to the antifreeze and glass water of the car. Although these two things are visible, they play a great role. Antifreeze is used in the car cooling system, Its function is to better protect the engine. The function of glass water is to clean the windshield and give the driver a clearer line of sight through anti fog.
“三轮”
"Three rounds"
指汽车轮胎的三个重要地方，轮胎压力、胎面和刹车片，我知道轮胎对汽车的日常安全行驶特别重要，如果轮胎有什么问题，就会直接威胁乘客的生命安全，这三个地方对轮胎很重要，因此，我们日常使用车辆时，必须仔细检查轮胎的三个地方，一旦发现问题就立即处理。
It refers to the three important places of automobile tires, namely, tire pressure, tread and brake pads. I know that tires are particularly important to the daily safe driving of automobiles. If there is any problem with tires, it will directly threaten the life safety of passengers. These three places are very important to tires. Therefore, when we use the vehicle every day, we must carefully inspect the three places of tires and deal with them immediately if any problem is found.
“四油”
"Four oils"
指的是对于汽车比较重要的油液，机油，刹车油，变速箱油，这里的油大家都知道它的重要性，就像我们人体的血液，那么，根据油的不同，其更换时期也不同，一般来说，刹车油的更换时期需要在2年或4万公里内更换一次，如果不马上更换，刹车性能会大幅下降，严重的情况下刹车会失效，汽车行驶5万公里时需要更换变速器的机油，手动挡行驶10公里左右后才能更换。
It refers to the oil, engine oil, brake oil and gearbox oil that are important for automobiles. Everyone knows its importance. Just like our human blood, the replacement period varies according to the oil. Generally speaking, the replacement period of the brake oil needs to be replaced within 2 years or 40000 kilometers. If it is not replaced immediately, the brake performance will be greatly reduced, and the brake will fail in serious cases, The oil of the transmission needs to be changed when the car travels 50000 km. It can only be changed after driving about 10 km in manual gear.
此外
济南奔驰汽车保养人员提到车辆保养项目也要考虑到底盘。汽车的锈蚀一般是从底盘开始的，因为每次洗车污水、雨水以及冬天的融雪剂等多或少会残留在汽车底部，长久下去会造成腐蚀，对爱车造成伤害。一旦底盘零部件生锈腐蚀，会导致整车架构松动，带来安全隐患。
In addition, Jinan Benz car maintenance personnel mentioned that the chassis should also be considered in the vehicle maintenance items. The corrosion of the car generally starts from the chassis, because more or less of the sewage, rainwater and snow melting agent in winter will remain at the bottom of the car every time, which will cause corrosion and damage to the car in the long run. Once the chassis parts are rusted and corroded, the vehicle structure will become loose, which will bring potential safety hazards.
当底盘遇到碱性清洗剂时，不仅不能防止底盘生锈，还会缩短防锈时间。车主可以去专业的汽车美容店，定期进行专业的底盘护理。行车通过维修路段时，沙石较多，这些沙石的不断撞击，也会使底盘的防锈漆被破坏，从而使金属裸露在底盘表面，很快就与水分直接接触发生氧化而生锈。
When the chassis encounters alkaline detergent, it can not only prevent the chassis from rusting, but also shorten the rust prevention time. Car owners can go to a professional car beauty shop to have professional chassis care on a regular basis. When driving through the maintenance section, there are many sand and stones. The continuous impact of these sand and stones will also damage the anti rust paint of the chassis, so that the metal is exposed on the chassis surface and will soon be oxidized and rusted in direct contact with water.
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