Carputer install complete, unit mounted upside down in the glovebox.
Carputer is running RR with Elite skin, Dash command with GTR Gauges and iGuidance for GPS. M3 PSU is working great so far. Boots up with switched power is ON, shuts down when switched power is OFF (after 5 seconds)
One last thing to do, the OBDLink needs to be sent back as this model uses power from the OBD connector. This will be a problem as it will be plugged in all the time. I will receive the newer model in return. The new model takes power from the USB port, which is fine as it will not be powered when the carputer is off.