Not that I'm surprised (I've never had a good factory fit sat nav), but the discover nav (the basic one) seems disappointing.
Unless I'm mistaken, there seems to be no option to search by postcode - the way that everyone uses a sat nav - only town / street.
Also, the map is already out of date. Yes, I live in a new build house, but I've been here for 4 years. Why doesn't it know my road?
Anyone know if there's anyway to get it updated, or even make map corrections?