Car kit menu

[cuball]

I had my Eris plugged into my computer and I had this Car menu show up. I thought the menu would be useful to use with my bluetooth headset so I configured it to use with it. But it doesn't seem to show up when I connect to my headset, and now I cant get it to display again. Does anyone know where to find this menu?

 

[cuball]

I assume nobody uses this menu. It looks like a buggy option anyhow.