I was using the HERE Drive+ app the other day, and it wanted to divert me down some roads that I knew I could not get through. Is there a way to report faults in the map at all?
You can use the Map Creator tool to fix errors yourself. The edits will only be displayed in a "community" version of the maps until they are reviewed by Nokia and fully integrated into the Here database.
To report an issue with HERE Drive+ app, you can follow this link.