I have
a thread here about the same question, and apparently there’s no way to have CC when SCC is down. It’s a big problem IMO, cause only a thin layer of watery snow is enough to deactivate the front radar in our EV6. And when that goes there‘s no way to have cruise control. It also deactivates a lot of security systems but that’s a different matter.
If anyone finds a way please let us know, but I find
@MurlinatoR as one of the most knowledgeable persons here about this matter, and in my thread he says that he doesn’t believe there’s a way right now.
It may change after a software update though.