Route guidance NAVIGATION 1271."Navigation"2."Map"3.Open "Options".4."Settings"5."Traffic conditions/gray map"Symbols in map viewThe symbols of traffic ob structions are displayed differently, depending on the scale of the map and location of the traffic obstruction in relation to the route.Additional information in the map displayDepending on the map scale, the length, direc-tion, and effects of a depicted by traffic symbols in the map or by bars along the planned route. The colors displayed depend on the ...