Audi A3 8v Coding List Better Jun 2026

By applying these coding modifications, you can enhance the performance, comfort, and overall driving experience of your Audi A3 8V. Whether you're a seasoned coder or a beginner, this guide will help you navigate the world of coding and take your A3 to the next level.

Your A3's and whether it is a pre-facelift or facelift model.

Displays current battery voltage percentage. Module 5F → Adaptation → "Car Function List: Battery Voltage" → set to "On" audi a3 8v coding list better

09–Cent. Elect. Security Access: 31347 Adaptation: Adjustment of the rearview mirror / spiegelverstellung – Signalisierung_Spiegelanklappung → "Inactive"

Audi A3 8V (2012–2020) is a favorite for enthusiasts because its MQB platform hides a massive variety of software-locked features. Whether you are using VCDS or OBDeleven , you can significantly improve your daily driving experience by activating these hidden functions. By applying these coding modifications, you can enhance

Enables a "beep" or horn sound when locking or unlocking the car.

Most enthusiasts start by enabling visual "hidden" features to give the car a sportier feel: Displays current battery voltage percentage

| Control Module | Function | Access Code | |---|---|---| | 01 – Engine | Activation Adaptation | 27971 | | 02 – Auto Transmission | Adaptation | 01138 | | 03 – ABS Brakes | Basic settings | 11966 | | 09 – Central Electronics | MOST COMMON | 31347 | | 10 – Park Assist | Adaptation | 71679 | | 13 – Adaptive Cruise | Activation | 14117 | | 17 – Instrument Cluster | Coding access | 20103 | | 5F – Information Electr. | MMI coding | 20103 |

Based on community feedback across Audi forums, these are the modifications owners report as "most worth doing":

: Module [09] Central Electronics -> Adaptation -> Select Regenschliessen -> Change to Active . Also set Spiegelverstellung-Regenschliessen to Active . Increase Convenience Turn Signal Count