Hello, do you have device providing TMC information (like GPS with TMC)? Note, that TMC locations in OpenStreetMap source are available only in Germany, so free version will work only there. regards Martin p.s. configuration is similar to version 10, i.e. Menu\Settings\TMC\TMC Device OR is you have combined GPS than it is better via Menu\Settings\GPS\GPS device\...
One more note: you also need radio station with _free_ TMC (not encrypted/commercial). That is not a problem in Czech Republic, but would be in France. In many countries you can get both free as well as commercial TMC.