Allo of people!!! I am and my English again here am not the best. I have a question, hope it can me help. If I in the Navi/menu goes under option sensor test has I the following problem, the wheel sensor remains with zero to always stand (with to drive). I wanted times to know which the cause am and as I can to be solved the Problemm??? Thanks you already times. BMW e46 320d Navi Professional 16:9