Yes, I think that's what I've been used to. I think I was so spooked by the rapidly deteriorating visibility combined with the knowledge that that fog lamp button is a bugger to press that I completely missed the obvious first thing to do. With the lights being on auto I don't usually have to touch them and I hadn't clocked that it wasn't dark enough for them to have come on. (It was literally about midday.) I've never met a car before where the fog light control was so completely divorced from the rest of the lighting system, and I just went straight for the fog light.
I remember in my Golf the dial was somewhere around my right knee and it had to be turned away from the auto-lighting setting and pulled out to get it to the fog lamp position. Half the time I rotated it the wrong way and plunged the entire car into darkness. But obviously once the right setting was found, dipped headlights and tail lights were also on.
When I picked up my Peugeot from new I took off straight up the motorway to somewhere in the Midlands for the weekend. Half way there I realised a lit icon on the dashboard had to be the fog lamp, but I had no idea how to get it to go off. I was back home before I sussed it. Amazingly, nobody drove up my tail and flashed me the entire journey, there or back. (It wasn't the only adventure with that car on its first day out either.)