Where is the vehicle code for Audi A4?

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Vehicle code is a string of ten uppercase letters on the plastic strip tied to the key when the car is delivered. Introduction to Vehicle Identification Number (VIN): Vehicle Identification Number (VIN), VIN is the abbreviation of Vehicle-Identification-Number. According to the ASE standard, the VIN code consists of 17 characters, hence it is commonly referred to as the seventeen-digit code. Correctly interpreting the VIN code is crucial for accurately identifying the vehicle model and conducting proper diagnosis and maintenance. Description of Vehicle Identification Code: The vehicle identification code should consist of three parts: Part 1, World Manufacturer Identifier (WMI); Part 2, Vehicle Descriptor Section (VDS); Part 3, Vehicle Identifier Section.