my car is a 2003 infiniti g35 sedan w/out the satelite button. i have and xm radio box and would like to install it through the bose radio w/out using the tape deck or the fm modulator. it is an alpine xm. i wanted to know if the wiring harness that infiniti sells will work for my application thanks for your help.

 

I don't think so because I would think you need a "SAT" button to actually switch to the SAT tuner.

Maybe if you had the dealer switch out the older "CD, TAPE, AM, FM" head unit to the "CD, TAPE, AM/FM, SAT" head unit, it should work....I don't know any prices...sorry