I know it can be done, so where do you connect power to the MFD to display with engine off. I have ES with a battery and was thinking it would be cool to have the MFD powered up.
Or for those that don't have ES and would like to retrieve info without firing up sled and hooking up to an exteral power source.
Or for those that don't have ES and would like to retrieve info without firing up sled and hooking up to an exteral power source.