Audi+a3+8v+coding+list May 2026

| | Feature | Code/Action | Works on 8V? | | :--- | :--- | :--- | :--- | | 09 | Needle Sweep | (17)-Staging → Active | Yes | | 09 | Comfort blink cycles | Komfortblinken Blinkzyklen → 5 | Yes | | 09 | Mirror dip | Spiegelabsenkung → Active | With memory | | 09 | Chirp on lock | Akustische Rueckmeldung verriegeln → Active | Yes | | 17 | Lap timer | Byte 1 Bit 3 Enable | Yes | | 5F | Green menu | Developer mode → Active | Yes | | 44 | Dynamic steering | Characteristic curve → Dynamic | Drive Select | | A5 | TSR | Byte 1 Bit 0 Enable | With camera | | A5 | Lane assist min speed | Minimum activation speed → 0 | With camera | | 46 | Alarm beep | Lock confirmation via horn → Active | Yes | Conclusion The Audi A3 8V coding list is vast, but this guide covers 95% of what owners actually want: from the satisfying needle sweep to functional safety features like traffic sign recognition and cornering lights. Always start with one tweak at a time, verify it works, then move to the next.

Remember that Audi continuously updates module firmware. A code that works on a 2014 A3 1.4 TFSI may behave differently on a 2019 A3 2.0 TDI Facelift. When in doubt, consult the Ross-Tech Wiki or OBDeleven forums for your exact module part number.

Now go unlock the potential of your 8V. Happy coding. Do you have a specific Audi A3 8V coding question or a tweak not listed? Drop a comment below (or visit the forums). Drive safely and code responsibly. audi+a3+8v+coding+list

| | Path / Adaptation Channel | New Value | Security Access | Notes | | :--- | :--- | :--- | :--- | :--- | | Steering Profile Selection (Audi Drive Select) | 44 → Adaptation → (Steering characteristic curve) | "Dynamic - S3", "Comfort - A3", "Normal" | None | Needs Drive Select hardware. Changes servo weight. | Module A5 – Front Sensor Camera (Driver Assist) For cars with lane assist and traffic sign recognition (TSR).

| | Path / Adaptation Channel | New Value | Security Access | Notes | | :--- | :--- | :--- | :--- | :--- | | Lap Timer (Oil Temp Display) | 17 → Coding → Byte 1, Bit 3 | Enable | None | Adds oil temperature and lap timer to DIS. | | Digital Speedometer | 17 → Adaptation → (Speedometer, Display) | "Speed" or "Digital Tach" | None | Replaces the analog-like digital readout. | | Welcome Message (S3/RS3) | 17 → Coding → Byte 9 (Varies by firmware) | Change to "S3" or "RS3" | None | Not available on all clusters. | | Disable Nagging Screens (Ignition On) | 17 → Adaptation → (Ignition active message) | Deactivate | None | Removes the "Ignition On" warning. | Module 5F – Information Control Unit (MMI) Here you change boot logos, audio tweaks, and green engineering menu access. | | Feature | Code/Action | Works on 8V

If you have just searched for the you are likely holding a VCDS (Vag-Com), OBDeleven (OBD11), or VCP cable. This long-form guide provides the most comprehensive, verified, and organized coding list available. We will break down adaptations by module, explain what each tweak does, and warn you about potential pitfalls.

| | Path / Adaptation Channel | New Value | Security Access | Notes | | :--- | :--- | :--- | :--- | :--- | | Enable Traffic Sign Recognition | A5 → Coding → Byte 1, Bit 0 (Traffic sign recognition) | Active | None | Also enable BAP in Module 5F (Vehicle menu). | | Adjust Lane Assist Intervention Time | A5 → Adaptation → (Persistence of lane assist steering intervention) | Late (Low), Early (High) | 20103 | "Late" is less intrusive; "Early" is aggressive. | | Lane Assist at Any Speed | A5 → Adaptation → (Minimum activation speed) | from 65 km/h to 0 km/h | 20103 | Allows lane assist to function in city traffic. | Module 42 & 52 – Door Electrics (Driver & Passenger) | Feature | Path / Adaptation Channel | New Value | Security Access | Notes | | :--- | :--- | :--- | :--- | :--- | | Mirror Folding via Remote Key | 42/52 → Adaptation → (System_Parameter_0) | Value: 95 (for folding) | None | Requires factory folding mirrors. | | Auto Mirror Fold on Lock (without long-press) | 09 → Adaptation → (24)-Spiegelverstellung-Funk Spiegelanklappen | Active | 31347 | Mirrors fold instantly when locking via remote. | Module 08 – Air Conditioning / HVAC Mostly diagnostic, but one popular tweak exists. Remember that Audi continuously updates module firmware

| | Path / Adaptation Channel | New Value | Security Access | Notes | | :--- | :--- | :--- | :--- | :--- | | Enable Gauge Test/Needle Sweep | 09 → Adaptation → (17)-Staging | Active | 31347 | Works on all 8Vs. Sweeps needles on startup. | | Disable Seatbelt Warning | 09 → Adaptation → (12)-Seat belt warning-Seat belt warning | Seatbelt warning deactivated | 31347 | Illegal in many regions. Use at own risk. | | Cornering Lights via Fog Lights | 09 → Adaptation → (5)-Static AFS light-Static AFS light | Active | 31347 | Fog lights illuminate when turning at <40km/h. | | Comfort Turn Signals (Lane Change Flash) | 09 → Adaptation → (2)-Turn signal control-Komfortblinken Blinkzyklen | 3, 4, or 5 (default 3) | 31347 | Changes number of flashes with light stalk tap. | | Mirror Dip in Reverse (Passenger) | 09 → Adaptation → (23)-Spiegelabsenkung bei Rückwärtsfahrt | Active | 31347 | Requires memory mirrors. Select reverse, adjust mirror down, save. | | DRL with Turn Signal (LED Headlights) | 09 → Adaptation → (5)-Daytime running lights-Tagfahrlicht-Dauerfahrlicht aktiviert zusatzzündungsabhaengig | Deactivate (for dimming) | 31347 | Prevents DRL from turning off completely when indicating. | | Welcome Light (Fade in/out) | 09 → Adaptation → (4)-Außenlicht_uebergreifend-Lichtfunktion fuer Willkommensbeleuchtung | Coming Home/Leaving Home | 31347 | Adjust activation via (6)-(8) channels. | Module 17 – Instrument Cluster Controls the digital speedometer, lap timer, and welcome messages.