Secret Menus

[Nate4641]

I've been looking for awhile now trying to find this and came up short. What kind of secret or service menus are hidden on the Z4's? I have gotten the service menu from settings and holding the menu button down as shown here. However I cannot access the onboard computer menu like in the link. I also cannot access the video module selection. I have also read there might be other options for displays hidden in the navigation/entertainment system.

How much can I do inside the car without needing a programing plug-in tool in terms of custom settings?

[XMetal]

Secret menu for the nav/audio => http://www.zpost.com/forums/showpost...&postcount=162

There isn't much else that you can do inside the car without needing a programing plug-in tool in terms of custom settings, unfortunately