:BUMP
Don't let this topic die, I want an answer.
I cannot believe this hasn't been answered yet, let alone made known to the public. The detour feature for the z1 simply sucks. Once in a while the xm nav traffic pops up and tells me there is traffic ahead and would I like to reroute, in this occasion I will say yes and it will work fine. In all other occasions if I have a route programmed into the unit it will not let me reroute, even though the button is there it is grayed out and the only way to reroute yourself is to turn off they highway or path your following. The problem w