I can live with that one.

Back to the in app icons:
I agree with @eson. If we want to pronounce, that it is a list view, we should use just three horizontal lines. These are also a very common icon for "menu". On the other hand, what speaks against being a little bit unique in using the 9 dots instead. I for my self don't care if there opens a list or a grid view. And new users will get used to it quickly.

The search icon with the marker inside reminds me more on some station signs than a magnifier. I don't know if it's because of the thin lines or the marker inside. The original icon works better for me.

For the navigation icon im undecided. There are so many possibilities, but it seems anybody see the icon different. Speaking for myself I would go for the marker like @mosen suggested.