Ok here is what happens.
1) Plug in fuse at battery.
2) Start up car.
3) P1900 starts up and wakes the screen. No power to the mini.
4) Wait about 30 seconds still no power to the mini. Turn mini on by hand (when I say no power to mini I mean it is not turned on, but there is power on the line)
5) Wait 60 seconds and shut off car.
6) Mini goes into sleep.
7) Wait 60 seconds and turn on car.
8) Mini wakes from sleep and is waiting for me to press play.
Thats about it. Starting from no power at all to the p1900 step 1, to step 3. It only happens when I first plug in the fuse. I am able to go into sleep, wake from sleep, shutdown, etc. All using the ignition now. Just for some reason step 3 happens. Any ideas?