Modern cars? My Honda did this in the 90s. It's a thermostat. The technology has existed for over a century. > People don't feel hot or cold based just on a

Modern cars? My Honda did this in the 90s. It's a thermostat. The technology has existed for over a century. > People don't feel hot or cold based just on ambient temperature This is well known, and it is why sun-load sensors have been commonplace in cars for decades. Automotive engineering is quite mature.