any one use the above, ive had a email from pronav offering this sat nav as seconds, they claim units have been returned so have been used and may have some marks, i wanna know if there any good…
youtube.com/watch?v=IoQ__kk7NLo
youtube.com/watch?v=c7in9qQBgT0
these might help a bit. First one is for the pnn 300 series