As winter is now here a functional defogger is a requirement yet this year my car won't defog no matter what I try.
All vents in the car are functional and blow whatever is pumped through them (eg I don't think there is a block of any kind, and both hot and cold work)
What I've noticed is that my model doesn't have a toggle for "recirculating" the air inside the car vs. pulling in fresh air.
Long story short the best I can do is full fan, set to defog, with the temperature on COLD. Although this keeps the windshield and driver/passenger windows mostly clear it isn't ideal when its freezing outside (I live near Toronto Canada, so it's a full 4 moths of winter)
These are the controls I have:
Is there a part of defog that should work like A/C that tries to remove humidity from the air?