Genuine OEM Volkswagen Aux In Socket, part number 1K0035724B. This component provides an auxiliary input connection, allowing external audio devices to be connected directly to the vehicle's infotainment system. It typically integrates into the dashboard or center console for convenient access. Constructed from durable plastic with precise electrical contacts, it ensures a stable and clear audio signal. Using a genuine OEM socket guarantees correct electrical compatibility and a secure, factory-quality connection.