Mercedes have written to me saying there will be no more updates for NTG 4.5/4.7 etc its too old the last one was V19
Hence using a aftermarket service
It worked fine in France and Spain on our month away and found lots of small hamlets. The routes work well as do alternatives it shows. The traffic works as it should with it but with fuel costs up I have not had to avoid traffic jams
On it list of towns search however Bromley Kent is missing there is about 6 number 'Bromley xxxxxxx' in other parts of the UK. Odd as Bromley is is the largest in Greater London by area
Maybe it more Germany EU biased