Does the AB insurance issued by Mercedes-Benz still cost money?

It is free for Pacific Auto Network to only do AB guarantee designated projects. Mercedes-Benz's A maintenance is generally to replace the oil and oil filter, and B maintenance is to replace the air filter and air conditioning filter. Items such as engine and throttle cleaning are extra. Please consult the 4S shop for specific charges. The purpose of automobile maintenance is to keep the automobile clean and in normal technical condition, eliminate hidden dangers, prevent faults, slow down the deterioration process and prolong its service life.

A guarantee is generally maintained at 10000 km, and B guarantee is generally maintained at 20000 km.

Primary maintenance is usually called minor maintenance, which usually refers to the basic maintenance items to ensure the performance of the vehicle after a certain mileage within the time or mileage specified by the manufacturer, mainly including oil change and mechanical filtration.

B maintenance refers to the major maintenance of the vehicle, which refers to the maintenance items of the vehicle within the time or mileage specified by the manufacturer. In addition to replacing engine oil and machine filter, it also includes replacing air filter, air conditioner filter, brake oil, gearbox oil and other items. Therefore, B guarantee includes A guarantee, and usually AB guarantee is carried out alternately.

In addition, daily car maintenance is very important. A little carelessness in daily maintenance will not only cause unnecessary damage to vehicles, but also endanger driving safety. For example, insufficient lubricating oil will cause the cylinder to burn tiles, and the failure of a certain part of the vehicle will cause traffic accidents; On the other hand, if the daily work is done carefully, not only can the vehicle be kept fresh, but also the technical conditions of various parts of the vehicle can be mastered to avoid mechanical accidents and traffic accidents. In fact, the daily maintenance work is very simple, which can be summarized as: cleaning, fastening, checking and supplementing. (Photo/Text/Photo: Pacific Auto Network Chen Yalan)