The air horns or "country horns" are located in the left front wing.
The air pump is located in the right front wing. I didn't verify but
I hear there's a message on the pump that says it needs to be lubricated
every month or so. Like that's really going to happen.
Why wouldn't they put both units on the same side? There's plenty of room.

The hoses you see are fresh air hoses that run air from the font end
up and through channels in the wheel well frame and to the feet of the
front seet occupants.