Car question anons. My GF bought a car and that car has Sat radio, but no “infotainment” system. So for her Birthday I wanna get her a new stereo with CarPlay and all that, but every one I look at when you look it says it doesn’t connect with the cars current sat radio. What does this mean? Does this mean if we swap out her radio will she no longer have sat radio?

Pic unrelated.