I once drove a Volvo from the late 1970s with almost the same interface except one better: the air conditioning was a knob rather than a button, so I could sele

I once drove a Volvo from the late 1970s with almost the same interface except one better: the air conditioning was a knob rather than a button, so I could select how "hard" the compressor functioned independently of the thermostat slider for the heater core and the slider for air routing. It meant I could dial in how much dehumidification I wanted while running heat in the winter and using recirculate to keep out some of the nasty truck exhaust and dust from sanded mountain roads.