This sounds like the interface in a slightly older (late 00's, I think?) Audi I once drove. The infotainment system was controlled from a scroll wheel akin to a

This sounds like the interface in a slightly older (late 00's, I think?) Audi I once drove. The infotainment system was controlled from a scroll wheel akin to an ipod's, it also functioned as a directional pad for panning around the map. It was just about perfect.