: This refers to the Vehicle Platform . The "AU57x" series is most commonly associated with the Audi A6 and A7 (C7 facelift models) produced between approximately 2015 and 2018.
s0035 —
(typically found in Audi A6, A7, or Q7 models), you must first enter the Red Engineering Menu button up and the button down simultaneously. mhi2-kr-au57x-s0035
Alternatively, it might be a software or firmware version, but the format seems more like a hardware part number. "s0035" might be a sub-model or batch number. Sometimes part numbers include a revision code for design changes. : This refers to the Vehicle Platform
Let me break down what this code likely represents and provide you with the relevant technical and practical details. or Q7 models)
Why these parts matter