Had a look on Citroen/navigation site (its in the manual) and from what I can make out it will cost £70 approx to download the latest mapping. I was under the impression it would be a lot dearer than this so I suppose its not bad when you consider you will only have to update every 2-3 years. But there again it uses the 'HERE' system, I have this on my phone as an app and the map updates are free for life !!! . Hmm! Interesting, or have I misread ?