I find that I get no navigation maps when I am outside of cell service (which happens frequently in Washington State, especially when in national parks or forests). I first noticed this a few weeks ago when driving in Mt. Rainier national park. I don't have this issue in my Outback (which has a full navigation database). Do others owners have this same issue, or is there something I've missed? Maybe these cars should carry a warning: "Caution - do not take out of cell-phone range".