Monitor Panel Question

I have a 2014 ACE 30.1. On the black panel where there's the slide out extender switch, water pump switch and generator start switch, there are also five buttons in a row. Each button can light up one light (empty), two lights (1/3), three lights (2/3) and four lights (full). Under the lights there are the five buttons, marked P (propane), B (battery), F (fresh water), B (black water) and G (gray water). It lets you see with the push of the button where you are in terms of capacity.

I hope this helps!

My guess - Low, Fair, Good, and Charged. And that is just a guess.

I would guess low, fair, good. Not sure how the same letters apply to all systems though. Be interesting to find out.

I could surmise L is low and C is charged, but the F and G...dunno.