"- The steering wheel contains two dozen buttons" Actually, one dozen. I also have a Renault, but older, so the configuration is different, but I use regularly

"- The steering wheel contains two dozen buttons" Actually, one dozen. I also have a Renault, but older, so the configuration is different, but I use regularly three of the cruise control buttons, and three or four of the audio control buttons, and I don't have the phone connection which I would use too if I had it. I can imagine many people using most of that dozen buttons on a very regular basis. And if you don't use them, you don't have to.