I have an 05 G35 sedan without the sat radio option. I want to hook my ipod up to my bose system through the prewired Sat Radio cable. I came across a thread that had install instructions with pictures, but I cant find it anymore. I want to be able to control the ipod using steering wheel controls. In those instructions I don’t even think the guy had to take the factory radio out. I think all the wiring was done in the trunk, to the sat radio wire.

Which Ipod control thing do I need. Seems like there are 4 different ones?

 

did more searching. Looks like the OEM Ipod thingy is the best. $190 everythingg35