hy i have installed my navigation on my audi a3 tdi 2001 model it is an fis version 3! (no-dx version), and i have two telatlas discks for this version and when i select the route he sys every time off road! i canÂ´t understand because in that adress he says 100 meters and every time off-road! i donÂ´t know how to do if ther is any bad conection or cd problems? cna anyone help me?