To get xm nav traffic (Avic D3) is there a certain xm tuner you have to buy or do you get the service thru xm from any xm tuner? Reason being i called XM and i was told all i have to do pay the extra money for the nav traffic.... But i havent really noticed any difference so what am i missing here?
Posted Jun 15, 2008 · 20:13 UTC#1