
cars can be serviced at other shops. However, any quality issues that arise during the warranty period will need to be borne by the owner. Introduction to Car Maintenance: Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. Purpose of Maintenance: The purpose of car maintenance is to keep the vehicle clean, maintain normal technical conditions, eliminate potential hazards, prevent faults, slow down the deterioration process, and extend the service life. Scope of Maintenance: Modern car maintenance mainly includes the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and other maintenance areas.

Having worked in automotive media for over a decade, I've witnessed countless disputes. Some car owners were denied warranty service for bringing their own parts to 4S shops, while others saw their used cars depreciate by 20,000 yuan due to incomplete external maintenance records. The new regulations now require maintenance organizations to upload electronic records - something many repair shops genuinely can't comply with. However, Audi's genuine parts distribution channels are strictly controlled, and aftermarket parts usually reveal their flaws within three months. Here's a tip: before your warranty expires, request a printed history of fault records during a full vehicle inspection - this document will guide you on what to watch for when getting external repairs. Items like transmission fluid have significant price variations, but certified Audi specialty repair shops actually have access to original factory data support.


