I’ve only ever owned 3 vehicles but even the cars I’ve borrowed or rented the feet heat always sucks it just blows it straight forward back into the engine rather than down at my feet, I always have to shove my feet directly up into the dash to get heat, is there a reason we can’t adjust the feet vent or any other solution?
Treat it as you would your home thermostat is the exact verbiage I’ve always used with the auto setting