This iPod adapter is intended to be connected to VW Original Radio/Radio Navigation Systems with a CD changer control system, and uses the same wiring connector positions as a CD Changer, Aux Jack, or USB Connector. It will fit both older 1-DIN devices and new generation devices with a Quadlock connection.

Single input system.
If you fit this iPod Adapter to a standard VW Radio as a Dealer Installed Accessory, or as a Factory installed option, the CD Changer, Aux Jack, or USB connector will be non-functioning. It is not possible to connect and operate two audio devices.

Multi input system.
Vehicles with Radio Navigation System equipped with CD Changers, Aux Jack or USB Connectors are not impacted by the installation of this iPod adapter.

The integrated radio CD/DVD player and satellite radio system is NOT affected by the addition of the 1K0 051 444 iPod adapter.