Discover Pro SW / firmware update

[Mattb247]

Friend of mine has just got a new Golf with Discover Pro, when on navigation he doesn't have the "view traffic flow" option at all: it's omitted. Is this a peculiarity to the golf, does it have this "on" by default or can anybody with a new Passat confirm whether it's there or not as it's essentially the same unit as in the golf (apart from some minor changes)?