Volkswagen audio input interface, VW radios have CD changers ( CD ) and Satellite control ( Sat ) buttons they are use for cd changers, Satellite or rear factory video system , if any of this are free we can use the Volkswagen radio port to install an auxiliary audio input or iPod interfaceAuxiliary inputconverters are designed to convert this ports of the VW Volkswagen radios into auxiliary input. Devices such as iPods , iPhone Dvd, Mp3,Video Game Systems, and Satellite Radio can be added to the factory volkswagen radio without the need of tapes or FM modulators. sound is crystal clear with digital CD sound quality only Direct connection to the volkswagen car stereo will give you the best sound quality. this technology maintains full function of all factory built-in steering wheel and rear seat controls.check your factory radio for this buttons before you pick the aux interface If you need help finding the correct interface for your Volkswagen please call us
