What is the purpose of the Vehicle Identification Number?

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Vehicle Identification Number (VIN) serves as a car's ID number, determined according to national vehicle management standards. It contains information such as the manufacturer, year, model, body type and code, engine code, and assembly location. Below is a partial introduction about VIN: 1. Introduction: Vehicle Identification Number (VIN) is the abbreviation for Vehicle-Identification-Number. According to ASE standards, a VIN consists of 17 characters, hence it is commonly referred to as the 17-digit code. Correctly interpreting the VIN is crucial for accurately identifying the vehicle model and performing proper diagnosis and maintenance. 2. Explanation: The VIN should consist of three parts: Part one, World Manufacturer Identifier (WMI); Part two, Vehicle Descriptor Section (VDS); Part three, Vehicle Identifier Section (VIS).