GM12-AUXV2 Pontiac auxilary audio input converter designed to convert the Cd changer port of the Pontiac Oem radio with external Cd changer controls or factory XM into auxiliary audio input. Devices such as Satellite Radio, iPod, iPhone, MP3, Video Game Systems, and Dvd can be added to the Pontiac Oem radio without FM modulation or fm trasmitters . Dpx technology maintains full function of all factory built-in steering wheel and rear seat controls pontiac radio needs to have a am fm button or band button to turn on the aux interface
