The Ultimate Audi A4 B9 Coding & Adaptation Guide Unlocking hidden features on your Audi A4 B9 (2016–2024) is one of the most rewarding modifications you can perform. Audi builds cars with global market variations and trim levels controlled primarily through software. By using OBD2 diagnostic software, you can activate premium features already built into your vehicle's control modules.
If you have the Virtual Cockpit, you can display a real-time G-force meter usually reserved for RS models. 17 (Dashboard / Instrument Cluster)
To access specific control modules, you may need these common security access codes: 20113 13 — Auto Distance Regulation: 20103 6D — Trunk Electric: 12345 03 — ABS Brakes: 61378 Popular "Tried and Tested" Tweaks The following are common modifications for the B9 platform: Virtual Cockpit & Interior
Tagfahrlicht-Dauerfahrlicht aktiviert zusaetzlich Standlicht Value: Change to Active Disable Amber Side Markers (US Models Only)
** VCDS Mod List for B9 ** | Audizine Audi Enthusiast Forums
Moves the driver's seat back upon opening the door.
Adds a toggle switch in your MMI settings to turn the daytime running lights on or off manually. 09 (Central Electrics) Long Coding: Byte 31 -> Enable Bit 0 🚗 Driver Assistance & Comfort Features 8. Enable Audi Active Lane Assist (ALA)
Note: This usually requires an automated "One-Click" app via OBDeleven or a login code generator for VCDS due to speed threshold security parameters. 🔒 Locking & Convenience 1. Acoustic Lock Confirmation
Passenger mirror tilts down when in reverse (requires memory seat option). 2. Lighting Enhancements
Take screenshots or export logs of the original coding before changing values. Perform changes with the engine off and ignition on. 🏎️ Virtual Cockpit & Instrument Cluster Coding 1. Enable Needle Sweep (Gauge Test)
The Ultimate Audi A4 B9 Coding & Adaptation Guide Unlocking hidden features on your Audi A4 B9 (2016–2024) is one of the most rewarding modifications you can perform. Audi builds cars with global market variations and trim levels controlled primarily through software. By using OBD2 diagnostic software, you can activate premium features already built into your vehicle's control modules.
If you have the Virtual Cockpit, you can display a real-time G-force meter usually reserved for RS models. 17 (Dashboard / Instrument Cluster)
To access specific control modules, you may need these common security access codes: 20113 13 — Auto Distance Regulation: 20103 6D — Trunk Electric: 12345 03 — ABS Brakes: 61378 Popular "Tried and Tested" Tweaks The following are common modifications for the B9 platform: Virtual Cockpit & Interior audi a4 b9 coding list
Tagfahrlicht-Dauerfahrlicht aktiviert zusaetzlich Standlicht Value: Change to Active Disable Amber Side Markers (US Models Only)
** VCDS Mod List for B9 ** | Audizine Audi Enthusiast Forums
Adds a toggle switch in your MMI settings to turn the daytime running lights on or off manually. 09 (Central Electrics) Long Coding: Byte 31 -> Enable Bit 0 🚗 Driver Assistance & Comfort Features 8. Enable Audi Active Lane Assist (ALA)
Note: This usually requires an automated "One-Click" app via OBDeleven or a login code generator for VCDS due to speed threshold security parameters. 🔒 Locking & Convenience 1. Acoustic Lock Confirmation By using OBD2 diagnostic software, you can activate
Passenger mirror tilts down when in reverse (requires memory seat option). 2. Lighting Enhancements
Take screenshots or export logs of the original coding before changing values. Perform changes with the engine off and ignition on. 🏎️ Virtual Cockpit & Instrument Cluster Coding 1. Enable Needle Sweep (Gauge Test)