Tuck into the OBD socket, wait a few seconds ... runs. Whether you need it? Any real benefit I could not find, but a nice gimmick is. I had thought through the acquisition of usage the Eco-route functions would be adjusted, but did not notice any changes. The fuel consumption is in the form of "eco-points" view, but I still have no function found where me the current consumption is km appears in liters /, at least in the advertised Cocpitansicht (with 5 round instruments) I can every nonsense display, but not the consumption in L / km (if case one series feature of the car is from BC)
So ... nice gadget, a benefit or even added value may be doubted. Therefore only 4 stars, which otherwise are entitled, however, for easy installation and basically works the thing indeed.
