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
Always create and save a complete scan or record your default "Long Coding" values before making any changes . 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 To access specific control modules, you may need
(Parking Brake) → Adaptations: (4)-Automatic release without seat belt → Change to Active . By default, the electric parking brake only releases if your seatbelt is on. This defeats that logic. Adds a track lap timer and oil temperature
Adds a track lap timer and oil temperature display to the driver screen .