Thanks AM. That's what I originally thought that it was a good place to seek help since I am a more active member here at Xoutpost.
I just returned from my German Indy guy and his Big Boy pro scanner quickly saw the issue and he proceeded to "calibrate" the SAS to the vehicle and cleared all codes and that seems to have resolved my trifecta of DSC, 4x4 and brake warning lights. So far in the 8 mile drive back from his place all is well.
He laughed when I asked him if he had a Foxwell NT510 and said: "I don't have that but I have something that is probably 100X better."
His scanner was a tablet format that had a wireless module that connected to the OBD port and sent the into to his control tablet
A very reasonable fee was charged and I tipped him 3 six-packs of his favorite, Coors Banquet bottles
Mike