@Rene regarding the steering wheel, at the 10 & 2 positions where the wee indents are for your thumbs to sit then on the inside this is where it senses your touch
I know it’s a driving position that very few people use these days, especially me
Hm, didn’t notice the car ever “sensing” my hands, i am reasonably convinced that it requires resistance (either by wobbling, or pressure). I might be wrong, but i don’t think there’s sensing equipment on the steering wheel. Either way, it is actually not half bad. The lane changing assist is a bit too slow for my taste though. I understand why it is slow (sensing, checking etc pp) – but generally speaking, when i turn on the indicator, i want to move – not a few seconds after (while the indicator keeps indicating despite already being in the new lane). That all said: generally speaking, it’s one of the better HDA systems out there, although my experience is limited to VAG (older style in the Seat, newer style in the Golf). It certainly makes motorway driving more comfy.
I know it’s a driving position that very few people use these days, especially me 
I don’t wobble the wheel but just a gentle bit of pressure on it does the trick.The steering wheel measures the presence of your hands with a torque sensor, which is the optical steering angle sensor, though you do not need to drive, as you see in loder films where they are continually turning the steering left and right to stay in a straight line🤣 Just gentle pressure anywhere on the steering wheel should be enough on our roads.