Audi A4 B9 Coding List -

Fog lights illuminate when you turn the steering wheel at low speeds.

This comprehensive coding list covers the most popular modifications using common diagnostic tools like or OBDeleven . Essential Tools for B9 Coding audi a4 b9 coding list

A more mobile-friendly option that uses a Bluetooth dongle and a smartphone app . It offers "One-Click Apps" for easy changes using credits. Visual & Dashboard Customizations Fog lights illuminate when you turn the steering

The enthusiast standard, requiring a specialized VCDS cable and a laptop. It offers "One-Click Apps" for easy changes using credits

Allows you to turn off Daytime Running Lights via the screen.

These tweaks change what you see on your Virtual Cockpit or standard instrument cluster. Control Module Coding / Adaptation Detail 17-Instruments Coding -> Byte 1, Bit 0 (Active) Lap Timer / Oil Temp 17-Instruments Coding -> Byte 1, Bit 3 (Active) Show Gear Number (D1/S1) 02-Transmission Adaptation -> Single gear display -> "D on/S on" S4 Startup Screen 17-Instruments Coding -> Byte 2, Bit 3 (Active) Acceleration Display 17-Instruments Check options in Long Coding for specific cluster versions Lighting & Visibility Mods Customize how your DRLs and exterior lights behave.

Module 09 (Central Electrics) -> Long Coding -> "DRL MMI" set to .