Coding key for an acoustic confirmation signal when unlocking and locking the vehicle Activation and deactivation via the diagnostic interface of your vehicle Simply connect the adapter to the vehicle's OBD interface - done! The acoustic confirmation signal is made by a "beep" from the emergency horn of the anti-theft alarm system. The function can be activated and deactivated for many vehicles in the central locking menu of the infotainment system Suitable for the following models: Audi A3 8Y ** Audi A6 4A * Audi A7 4K * Audi A8 4N * Audi Q3 F3 Audi Q7 4M * Audi Q8 4M * Audi e-tron GE * Audi e-tron GT * Seat Formentor KM ** Seat Leon KL ** Skoda Karoq NU Skoda Octavia 5E Skoda Octavia NX ** VW Arteon 3H VW Crafter SY, SC, SZ VW Golf 7 alle VW Golf 8 CD, CG ** VW Passat B8, CB VW Tiguan AD1, AX1, BW2, BJ2 VW Touran 5T VW T-Roc A11, D11, AC7 , AC8 VW T6.1 SH VW T7 ST ** Other models on request Scope of delivery: 1x Coding dongle Notes: Only for vehicles with central locking system anti-theft alarm (PR-No.: 7AL) * for these vehicles there is only an acoustic confirmation signal when locking the car and there is no menu option in the MMI ** Currently, the corresponding control unit must be activated for a limited time before the dongle can be used. This must be carried out by a workshop with valid GEKO access.