This isn’t the most current Formula One steering wheel but it has most of the modern technology out today. There are about 26 buttons and switches.
It is ridiculously complicated so all you naysayers check yourself before you think anyone can drive an F1 car. You won’t even understand how it works let alone change settings on the fly.
Lewis Hamilton of the dominant PETRONAS team explains how it works.
Here is a different explanation if it helps.