soundbybass

06 Cadillac STS is radio harness Yellow(dimmer) + trigger IDK what kind of cadi you have but just let me know also the reverse also helps with not only the camera but the nav as well better tracking when on the move if you know what I mean Reverse wire is LT GREEN + trigger under driver side rear seat

You will need the Directed unit SCC1 and the Pioneer CDSB10 interface to get your Sirius fix, and as far as the dimmer if you used an installation harness there will be a dimmer wire in there that will work usually orange/white. If you are doing illumination it will be the orange wire on the installation harness, I'm talking about the harness that plugs into the car so we are on the same page

You will have to turn on the aux function to ipod on the head unit it will be in settings then it will pull up aux you push aux it will turn to ipod poof your done