I can't read through this whole thread – I'm in my late 40's and have other things I want to do before I die.
About the only error that I get maybe 10% of the time is the centre display often showing the "Rear Park Aid ON/OFF" pref if I start the car while it's in reverse gear. The only way to clear it is to turn the car off and back on again.
I can live with this and have taken to moving the gear shift out of reverse when starting the car.
I'm on v3.0.2 and terrified to upgrade ever to resolve this one little glitch. Hopefully the next major update won't any introduce any new "gee-wiz" features that I'll find difficult to ignore!