Mercedes Benz's So Called "Navigation" System.
I agree with you. Not only does the MB "navigation" "system" has a poor database pool, but the actual software is either corrupted or it has been written by an incompetent. My system plots triangularly coordinated routes. And it provides false parameter notices after calculating a route, like stating "The Route Consists of Toll Road", when I have ticked the "AVOID TOLLWAYS" box. When I have pointed this out to two MB dealers, there response is that nothing is wrong. They say, in effect: "It works, doesn't it". Well, no, in fact, it does not work correctly. That word "correctly" is so important. I am starting to wonder whether it was a good idea to have bought a Mercedes Benz. My suggestion to you, and that which has been suggested to me by another person, is for you to talk to your Service Manager. If nothing happens to correct it, ask for the number of the Mercedes Benz USA Regional Representative (RR). If they still won't remedy it, or provide the RR number, call MBUSA.
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