Now, never tried it before apart from selecting it then deselecting it. But now that it’s snowing in Canada I though let’s turn it on and leave it. Only thing is it seems to switch off every time you park up car after use after restarting vehicle? Why can’t the snow mode just stay on until you decide you don’t want it? Seems a pain in the neck alway having to reselect the mode every time you get back in vehicle.