Hello everyone,excuse to start for my bad english. I need some help about navigation,I have BMW 520i 2004 year and I buyt this car without dvd maps.I looking little bit this forum to find some answers but i can't anderstend some things.For the firs I download business maps from torrent and I burn with ImageBurn but when I insert the disc in the dvd rom I can to write country and street but when I want to start guidance I can't see maps,roud and distance only arow and that's it.Please someone explain to me what is most important to do step by step.I am from Serbia! Thank you!

Welcome!

In Europe, navigation is/was available in two forms, Business and Professional. Not sure which system your car has but if all you see is the arrow, you likely have the Business version. The Business version only uses arrows and does not provide maps like the Professional version of navigation.

Many of the users on this forum are from the US which only gets the Professional version of navigation and therefore gets the maps.

Can I try with profesional maps

Interesting I never knew this. I think what he's saying is that you do not have professional version and therefore cannot use professional maps.