How to display battery state and miles left to it runs out

[DaftVader]

I used to have display on the center console screen which was on the left of the nav screen.

I have the latest nav update and it was working ok on that up till last week when I remember mucking about with the settings!
I don't know what I have done but I can't seem to get it back.
Does anyone know how to turn it back on again please?

thanks
Mike