List | Audi A4 B9 Coding

If you are using VCDS, you won't see plain English names like "Needle Sweep." You will see Long Coding Helper bytes.

Coding your Audi A4 B9 allows you to unlock features hidden by the factory, customize vehicle behavior, and enhance convenience. Below is a curated list of the most sought-after modifications. audi a4 b9 coding list

: Module 17 (Instruments) > Coding > Long Coding Helper > Byte 1 > Enable Bit 0 (Check "Staging" or "Gauge Test/Needle Sweep active"). If you are using VCDS, you won't see

Disables the annoying chime if you drive without a belt. If you are using VCDS