What is the best way to add nav to a 2008 GT with a Shaker 500 system? I am thinking about adding nav and I am trying to find out what my options are. I asked a guy at CarToys and he was saying I would need to have all the wiring replaced. Is this true? Is there an alternative? What nav units will work best with the existing Shaker 500 setup? I currently have Sirius installed too, but I never used it enough to justify the subscription cost so that is currently unused. I want to also get iPod connectivity and was originally looking at just adding that, but if I am going to change things I should go with the nav initially. Any suggestions on the best approach, best unit etc? I am hoping to stay around the $1000 mark but a little more is OK.
I agree maps are good, but navigating through an unknown busy city or other places where time is of the essence and no 2nd guessing means you don't miss a turn...the voice directions are great. I agree for the most part I don't like the voice, I just turn it off until I know I'm going to need it.
I'm in the backseat, tell them we should just plug in the destination to my phone and let it do the work, they are very suspicious. We set the phone up front but they constantly check their precious 4 pages of Mapquest directions. We finally arrive, but they still aren't convinced.