Hello from Zurich I am following the new model range that will soon be on the market. I find it interesting to see the new technical innovation, such as the active speed / distance control system (ACC) from Bosch, which is already used in the S80. I am interested in what experiences you have already made with it. Which are the advantages and disadvantages from your point of view and how reliable is the system. I am particularly interested in the behaviour of the system in fog (of course I do not intend to punch through the fog at 120km/h and to call on the warning of the ACC system).