This GM12-AUX auxilary input converter is designed to convert the cd changer port of the Buick Oem radio (with cd changer controls) into auxiliary input. Devices such as Xm Satellite Radio, Vcr, Mp3, Video Game Systems, and Dvd can be added to the Buick Oem radio without FM modulation. Dpx technology maintains full function of all factory built-in steering wheel and rear seat controls. 12-pin connector at headunit
* MUST HAVE XM-SATELLITE/CD CHANGER READY HEADUNIT
