If you would like to search for an address, tap on the Search bar at the top of the screen, and write the address there. You can type just the street name, or include the house number and/or city if you want to be more specific. The full-text search engine takes everything that you have written, automatically searches through all the maps you have downloaded, and will list any relevant or similar results. After selecting one of the search results, tap on the Get directions button at the bottom of the screen to continue to the route selection screen. After checking the overview of the route you can then tap on the Start button to begin navigating.