Upgrading basic radio
I have the basic 130 am fm cd sirius radio.
No bluetooth on the steering wheel controls.
I would like to upgrade to an aftermarket head unit.
I would like to continue with Sirius through the new headunit.
Is the Sirius receiver integrated in the 130 headunit or is it already there as a separate hardware module?
The reason why I ask is simply to figure out if I need to order a new Sirius receiver or tap into the existing one if any. Along with all the other items.