I have this box attached in the passenger footwell. It rather looks aoriginal since the panel it's attached to is and most of the interior is also not touched. I'm not sure what it is - I guess it could be for road maps or such but looks rather shallow to be practical.
It occured to me that it might be option 226 - the mounting hardware for the Warning Triangle, which my car came with (I'd have expected this in the trunk, but I don't see it there even though the trunk in my car is very un-messed with and still has the clips under the spare with the tire iron and wheel centering piece.)
Does anyone have a picture of option 226?
Does anyone know what this box is / have it too?