A4 (B9)
List of new VCDS / OBDeleven Hidden Option Codings for the Audi A4 B9
A4 (B9) – Deactivate roller blind when locking/unlocking
14 April 2025 A4 (B9) – Air-conditioning mode settings
14 April 2025 A4 (B9) – Deactivate air conditioning mode with DriveSelect
14 April 2025 A4 (B9) – Deactivate speaker lighting
14 April 2025 A4 (B9) – Microphone sensitivity adjustment
12 April 2025 A4 (B9) – Deactivate open door alarm with contact
12 April 2025 A4 (B9) – Correction of ODB consumption display
12 April 2025 A4 (B9) – Activate reversing camera (retrofit)
21 March 2025 
