Audi A4 B9 Coding List New! ⚡

Audi A4 B9 (2016–2024) features a wide range of "hidden" coding options that can be unlocked using tools like VCDS (Ross-Tech) or OBDeleven. These modifications allow you to customize your instrument cluster, lighting behavior, and convenience settings. Essential Instrument Cluster Tweaks

42-Door Elect, Driver/Passenger (or 46-Central Conv.) audi a4 b9 coding list

Audi A4 B9 coding list

Overview

The Audi A4 B9 (2016–present) uses electronic control units (ECUs) that can be configured (coded) to enable, disable, or modify vehicle features. Coding changes are done via diagnostic tools (e.g., VCDS/ODIS, OBDeleven, VCP) using OBD-II connections and typically involve adjusting long coding bytes or adaptation channels. Common coding targets include lighting, convenience features, driver assistance, locking, and display options. Audi A4 B9 (2016–2024) features a wide range

  1. Enable Apple CarPlay: 0x014 - Change the value from " Not Available" to "Available"
  2. Enable Android Auto: 0x014 - Change the value from "Not Available" to "Available"
  3. Activate Valet Mode: 0x11A - Change the value from "Disabled" to "Enabled"
  4. Disable Seat Belt Warning: 0x158 - Change the value from "Enabled" to "Disabled"
  5. Enable Lane Change Assistance: 0x177 - Change the value from "Disabled" to "Enabled"

Effect: Shows D1, D2, S1, S2 instead of just D or S on your dash . Enable Apple CarPlay : 0x014 - Change the

Gear Display: Shows the current gear number (e.g., D1, D2) instead of just "D" or "S".

Needle Sweep (Staging): Gauges sweep their full range when the ignition is turned on.