Download map of country you plan to visit on a 2GB SD card. It should be in .PAK format. Load the card in provided slot. Switch on the unit, click on “Navigation” and go to “Settings” in main menu. Explore the Setting options and choose ‘Switch Maps”. Here you can select map of country loaded on SD card. NOTE: We do not sell maps of other countries. You must proceed with this exercise only if you have access to the map of country you plan to visit.