Wow I haven't been here for a few days, lots of great info was posted!
So it looks like Screen + TV module sould work. The thing is my dealer can't find the TV module even with the part #. I think it's because it's a EURO add-on. So I guess he can't order it in the US. eBay seems the way to go for that too.

Thanks Guilden_NL , I'll keep an eye on the Navi screen.