定期加入燃油系统清洁剂。它可以在车辆行驶过程有用的清 除燃烧室、进排气门、喷油嘴及燃油管路的胶质、积碳和沉积物等，保持燃油系统各部位清洁。它还可以分 解燃油中的水分，提高燃油标号，奥迪a6汽车保养费用，降低有害物质排放。尤其在加入劣质燃油后应---使用。
Add fuel system cleaner regularly. It can remove the gum, carbon deposit and deposit of combustion chamber, intake and exhaust valve, fuel nozzle and fuel pipeline during vehicle driving, and keep all parts of fuel system clean. It can also decompose the water in the fuel, improve the fuel grade, reduce the maintenance cost of Audi A6 and reduce the emission of harmful substances. It should be used especially after adding inferior fuel.
定期使用---喷油嘴系统清洁剂和设备清洗喷油嘴。可清 除喷油嘴的积碳，南宁汽车保养费用，消 除引擎抖动、迟滞、雾化好，加速等问题。使油气混合比更准备。恢复动力、节省燃油、降低尾气排放，对喷油嘴、氧传感器和三元催化器无伤害。定期使用---节气门或进气系统清洗剂清洗节气门系统。
Regular use --- spray nozzle system cleaner and equipment cleaning spray nozzle. It can remove the carbon deposit of the fuel nozzle, reduce the maintenance cost of the car, eliminate the engine shaking, hysteresis, good atomization, acceleration and other problems. Make the oil-gas mixing ratio more ready. It can restore power, save fuel, reduce exhaust emission, and has no harm to fuel injector, oxygen sensor and three-way catalyst. Regularly use --- throttle or intake system cleaner to clean the throttle system.
一个新的刹车片厚度一般在1.5cm左右，随着使用中不断摩擦厚度会逐渐变薄。的---建议，当肉眼观察刹车片厚度已经仅剩原先1/3厚度（约0.5cm）左右时，车主就要增加自检频率，奔驰汽车保养费用，准备更换了。当然个别车型由于轮毂设计原因，不具备肉眼查看的条件，需要拆卸轮胎才能完成。
The thickness of a new brake pad is generally about 1.5cm. With the continuous friction in use, the thickness will gradually become thinner. It is recommended that when the thickness of the brake pad is only about 1 / 3 of the original thickness (about 0.5cm) observed by naked eyes, the owner should increase the frequency of self inspection and the maintenance cost of Mercedes Benz, and be ready to replace it. Of course, due to the design of the wheel hub, individual models do not have the conditions for visual inspection, so they need to dismantle the tire to complete.
每个刹车片的两侧都有一个突起的标志，这个标志的厚度在两三毫米左右，这也是刹车盘薄更换的---，如果刹车片厚度已经与此标志平行，则一定要进行更换。
There is a raised mark on both sides of each brake pad. The thickness of the mark is about two or three millimeters. This is also the reason for replacing the thin brake disc. If the thickness of the brake pad is parallel to the mark, it must be replaced.
