inputs.text: usa spec ipod interface - installed 09 chevy silverado stock bose radio itehem easy install requiring swing glove box door open way way allow access xm radio connections behind glove box electronic box mounted inside glove box using two sided tape software little difficult navigate get used keeps ipod charged displays music title album artist stock radio display allows use steering wheel controls advance next track need using daily couple weeks no problehems itehem bit costly allows usage ipod directly linked radio provides clear transmission music stereo setup much better fm modulator type used previously