If the servos are grayed out in the configuration you will need the Dynon tech on the phone. Just went through this on a brand new install. Fixed the problem in about ten minutes of furious button pushing. Good luck.
On my Mooney certified install the 25K resistor called for in the install options created a short in the disconnect switch. You can set the options if you install this resistor or not.
I have just finished installing the Dynon Autopilot in my M20J. In flight test now. Very excited and Dynon Tech has been very helpful over the past 2 weeks.