Yeah, that is the menu I was talking about, figures it would be on this very site.
The menu pulled up in the pics is the one to reset your oil service counter though. You would need to turn the key to full on to get to the menu from the link.
So 19 to unlock, and 6 shows left side / right side fuel readings in liters. (but hard to determine what you're looking at) Would be good to see and note down what it says at full when it is reading correctly, then what it is saying when full and reading near empty... then compare.