[kikimora]

While being widely criticized I don’t get it > Physical controls for temperature and fan speed.

I have set temperature to 21 C in Tesla when I bought it and never changed since. Why would anyone frequently change a thermostat set temperature?

[trymas]

Because when it’s -20C outside and you’re wearing thick coat, 21C inside is a sauna. When it’s +30C , I don’t like it super freezing air in my face either.

[kikimora]

Is this a theory or your personal experience? I lived in Russia for most of my life. Had 21 C set in the car even in -20 C. If the coat is too hot then you just put it off.

One reason why you want warm air in the car is defrosting your windows.