Did you know that in a car you can change the climate control temperate for when the system is "off"? Try it today. In an old car, set the fan speed to off. Th

Did you know that in a car you can change the climate control temperate for when the system is "off"? Try it today. In an old car, set the fan speed to off. Then adjust the temperature. Switch it back and forth a few times and test it. In a new car you need to turn the fan on, then change the temperature and then turn it off again, in order to change the "off" temperature. On a touch screen this task requires many seconds of eyes-off-the-road-time to accomplish. But hey, designers need flexibility because changing temperature is a new concept and they couldn't possibly handle a deadline to work with component selection and other parts of the product team.