Well, I tried it today and got what I thought some progress. A couple of times I got a "Satellite Contact" but I've had the nav on for over an hour and now it's just sitting on "Satellite search" It can't be the antenna can it? The same unit does the same thing on my other car. If I put the "working" one it works...that's why I'm coming to the conculsion it can't be the antenna. and the number of satellite count is still at zero. Even when the Satellite contact showed a couple of times.