Quote:
Originally Posted by Paulgw
Please excuse what could be a stupid question however could anyone please explain what the small red dots with white rings around the edges are all over the navigation display? None of the pictures in the navigation manual show them. They don't appear to be points of interest as they still show even when POI are turned off. It looks as though it has a bad case of the measles! Is it possible to get rid of them, they don't seem to serve any useful purpose ? 
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It is a feature of the NAV system where you can turn on a TRACE your route feature so you can backtrack over the same route. While in the map, hit the menu key and look for the option about TRACE or TRACK and then turn it off.