Audi A4 B9 Coding List ^hot^ Official
Coding your Audi A4 B9 (2016+) can unlock significant hidden features and personalize your driving experience. The most popular tools for this are VCDS (Ross-Tech) and OBDeleven. Top Recommended Mods
Coding your Audi A4 B9 can unlock many hidden features and heavily customize your driving experience. Software tools like OBDeleven or VCDS are required to interface with your car's computer network . audi a4 b9 coding list
- [ ] VCDS/OBD11 connected via USB/Cable (avoid cheap Bluetooth adapters).
- [ ] Engine running or battery maintainer attached.
- [ ] Screenshot taken of original adaptation values.
- [ ] Security Access code entered (16-31347 for BCM).
Lighting and Exterior Features
09-Central Locking / 46-Central Conv.
Location: Module 09 (Central Electrics) -> Long Coding -> fernlicht_assistent -> Set to Active. Active Lane Assist Coding your Audi A4 B9 (2016+) can unlock
| Feature | Adaptation Channel | Value / Change | Notes |
| :--- | :--- | :--- | :--- |
| Lane Assist Early Activation | (30)-Assistants_visualisation-Lane_assist_startup_state | Change to On (Default is Off) | Lane keeping is active at every car start. |
| ACC Last Distance Memory | (1)-Adaptive Cruise Control-last_operation_acceptance_of_distance | Change to On | Remembers last following distance setting. |
| Traffic Sign Recognition (TSR) | Requires calibration, but enable via (18)-Car_Function_List_BAP_Gen2-traffic_sign_recognition_0x21 | Change to Activated | Shows speed signs in VC (needs camera). | [ ] VCDS/OBD11 connected via USB/Cable (avoid cheap