If your car lacks memory seats or specific mirror motors with position sensors, the mirror will dip down but might not return to its exact original position automatically. To help customize this list for your vehicle, let me know: What are you using (VCDS, OBDeleven, etc.)? What model year is your A3 8V (Pre-facelift or Facelift)?
| Module | Function | Coding/Adaptation | Details & Notes | | :--- | :--- | :--- | :--- | | | Needle sweep (Staging) | Long coding → Byte 1, Bit 0 = active | | | 52 - Pass. Door | Mirror dip in reverse | Long coding → Byte 4, Bit 2 & 3 = active | Also need 09 adaptation | | 09 - Cent. Elect. | Locking / unlocking chirp | Adaptation → various acoustic feedback channels | | | 09 - Cent. Elect. | Coming / Leaving Home | Adaptation → Comfort illumination | Can use fog lights or main beam | | 09 - Cent. Elect. | Rain closing | Adaptation → "Regenschliessen" channels | Coding change in RLFS needed | | 09 - Cent. Elect. | Mirror folding | Adaptation → "Funk Spiegel anklappen" + door modules | Requires hardware | | 5F - Infotainment | Green menu (developer) | Adaptation → IDE02122-Developer mode = active | | | 5F - Infotainment | Ambient light menu | Adaptation → various "interieur_light" menus | | audi+a3+8v+coding+list
| Function | Search/Wait Channel | Action/New Value | Additional Info | | :--- | :--- | :--- | :--- | | | (48)-Speed lock - activation (49)-Speed lock - activation (Multiple channels) | Deactivate ( Unlocked or Active on certain menus) | Allows video playback while the vehicle is in motion. | | Apple CarPlay / Android Auto Activation | Various adaptation channels to enable functionality and interfaces. | Activate (requires compatible MMI unit) | Retrofit smartphone integration. | | Green Engineering Menu | developer enable | Enter Engin. Menue adaptation channel, set to Activated . | Unlocks advanced MMI settings. | | Ambient Lighting Menu | Channels: (BAP) vehicle_menu , (BAP) menu_display_ambience_illumination , etc. | Activated | Enables the menu to control door panel and footwell lighting intensity. | | Voice Control Activation | Various channels for voice recognition. | Activated | Enables voice command functions if the hardware supports it. | | Wi-Fi Hotspot Activation | Channels related to Wi-Fi client and hotspot. | Activated | Turns on the MMI's built-in Wi-Fi hotspot feature. | If your car lacks memory seats or specific
Adjust the brightness of the LEDs or enable the "wink" effect, where the DRL dims when the turn signal is active [7, 8]. Scandinavian DRLs: | Module | Function | Coding/Adaptation | Details
Automatically tilts the passenger side mirror down when the car is in reverse (helpful for parallel parking). Acoustic Lock Confirmation:
If you are starting your own coding story, these are the high-impact features frequently found on lists from specialists like VAG Car Coding or BT Performance Garage :
Set between 1 and 5 (Default is 3). Note: Reset factory light settings in the MMI after coding for this to take effect. Comfort and Convenience Tweaks 1. Comfort Folding Mirrors via Remote