How useful is the heated windscreen option on a Macan EV?

[W1NGE]

I agree, does somebody know how to switch this on and off? That's incredible that it's impossible to find an answer to such basic question in the car's owner manual.

It in the manual and operates the same across other Porsche models.

Controlled with the Max button (P)

 

[W1NGE]

If you press the rear-windscreen demister button on the climate control, it clears mist on both windscreens.
I'm pretty sure that's how it works, as I did this a few times and it works.

This is not correct