After-sales maintenance can be negotiated with 4S shop. If it is not solved, you can complain to the manufacturer, or you can take legal channels to safeguard your legitimate rights and interests.
Automobile after-sales service mainly includes repair, maintenance, rescue, information consultation, insurance and so on. , the construction of automobile service network or the network provided by automobile production enterprises and product quality warranty, technical training, technical consultation, spare parts supply, product selection, information feedback and processing. Provide logistics and distribution services for automobile manufacturers, automobile maintenance, inspection, maintenance, beauty and modification services, and auto parts management.
Automobile maintenance usually includes the following five aspects: cleaning, that is, cleaning and wiping the internal and external surfaces of the automobile, cleaning the oil filter, carbon deposition in the combustion chamber, cooling system structure and so on. Lubrication, that is, filling or filling lubricating grease to each lubricating point, filling or replacing lubricating oil to the engine and transmission, and fastening the steering gear and main transmission device; Fastening, mainly fastening all bolts and nuts; Inspection, mainly to check whether the braking distance, engine power, cylinder pressure, oil circuit, oil circuit technical condition and other vehicle performance and local working conditions meet the requirements; Adjustment: according to the inspection results, adjust the vehicle assembly or parts to the specified technical state.
(Photo/Text/Photo: Ask and Answer the Beast) Mercedes-Benz S-Class Questioning Li Yi Buick GL8 P5 Xpeng Motors P7 @ 20 19