Did you lost your way at any time? Driving brand new car, using BMW SIRIUS gadget with complex navigation with in CIC retrofit option between hills in Europian countries.. Naught is greater. Did is it enough for fastidious person? Not always. Someone who has knowledge about autoomobiles and automotive, should see that that auto can more. You can demand way more from that car. Firstly we have auto-updates. It is nothing more annoying than driving tracked by system and stray in nowhere.