 see I just got myself a 2016 Mazda 3 and I've been playing around I found after the first day I had that you can run shell scripts off a USB drive by putting the files in a certain place I can fig file and plug it in just wait in a minute we'll run the script well that was a waste of time because I have found out today that a certain key press on the whole control knobs here you press three buttons for a few seconds and a system menu comes up then there's you got to hold a button for a few seconds and then type in a code hit enter and it brings you into configuration menu and one of the options was terminal I have a root shell that's why I have this keyboard here plugged into the USB port I just ran find if you can see that find on my root directory and it's going through arrow the files right now I have a root shell in my car with a keyboard with Wi-Fi pre full version of busybox and I think the hard drives like a 4 gig hard drive from when I looked at it plus I have a two USB ports and an SD card slot in the next few days I will have Debbie and running on my car it is a good day it's like Christmas in a candy shop or something cross your fingers I don't break my car