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[–] 26 points 2 months ago (6 children)

Your assumption is correct Also your car automatically calculates the condensation point and keeps the temperature and air moisture low enough not to cause any fogging on your windshield. Source: I've been programming AC unit controls for cars for the last 10 years

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  • [–] 2 points 2 months ago (2 children)

    They only do this with the automatic controls not basic knobs right? Apparently affected what filter I had to get.

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  • [–] 3 points 2 months ago (1 child)

    Yes of course. The old school manual controls are usually mechanically connected directly to the flaps, so you cannot have any automated handling there

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