Audi+a3+8v+coding+list May 2026
Feature: Keeps the taillights illuminated along with the front DRLs during the day (required by law in Nordic countries, aesthetic preference elsewhere).
Mostly diagnostic, but one popular tweak exists. audi+a3+8v+coding+list
| Feature | Path / Adaptation Channel | New Value | Security Access | Notes | | :--- | :--- | :--- | :--- | :--- | | Enable AC Blower Speed in Auto | 08 → Adaptation → (Blower speed adaptation when in AUTO mode) | Active | None | Displays the current fan speed while in Auto mode. | Feature: Keeps the taillights illuminated along with the
| Feature | Adaptation | Value |
|--------|------------|-------|
| Enable HBA menu in MMI | High beam assistant menu | Active |
| Sensitivity | HBA sensitivity | Early / Normal / Late | Feature: Allows passengers to watch videos on the
Feature: Allows passengers to watch videos on the MMI screen while the car is moving (DVDs or streaming).
This is a concise, developer-friendly reference for common coding changes and channel IDs on the Audi A3 (8V, 2012–2020) platform. It lists typical modules, example VCDS/Odis/OBD‑App coding channels, and common bit/byte changes developers often use when customizing features. Treat values as examples — always read the module’s current coding before modifying and back up original coding.
Quality-of-life improvements for daily driving.