hey aziners! does anyone else know about the diagnostic screen that pops up when holding down the _ Menu,Map,and Cancel buttons for a couple of seconds ? and whether or not to mess with it??

 

Some people have posted that and its best not to mess with it if you do not know what your are doing.

 

it's a good way to run a quick computer diagnostic without having to go to the dealer. other than that, you'll prob just end up screwing something up changing settings...that menu is also the first step in doing the navihack (run a few searches, plenty of threads on this already)