Gm12-Aux Auxiliary Audio input converter is designed to convert the Xm or cd changer port of the Cadillac escalade ext Oem radio (with cd changer controls) into auxiliary input. Devices such as Xm Satellite Radio, iPod iPhone, Mp3, Video Game Systems, and Dvd can be added to the Cadillac escalade ext factory radio without Fm modulation this is not a fm trasmiter or universal interface kit it was made to work on gm and Cadillac radios Dpx technology maintains full function of all factory built-in steering wheel and rear seat controls.
Xm ready radios or cd changer ready .12 pin plug behind the Cadillac radio
