With the temperature hitting single digits over night I've started using the windshield defrost in the mornings.
A couple of things that I find very annoying about the defrost is that when selected the fan automatically activates to the highest speed. Secondly, there is no temperature control (only hot).
I guess I can live with the stupid high speed fan (manually adjusted down every damn time) but the temperature being fixed at max heat is stupid.
Maybe I'm missing something... I'd love to be enlightened.
Anyway, fixing the defrost annoyances is a top priority when I get into coding.