I have a question about this panel on the center pedestal of the A380.
Photo © Sam Chui
Toward the back of the pedestal there on the left side is a red panel that says "DANGER" with what looks like a glass cover. I have only noticed this panel in this specific picture. All the other pictures of the A380 cockpits lack this panel. So, what is it?
Other A380 cockpits either have switches
Photo © Gerhard Vysocan
Or an empty panel
Photo © Glenn White
What are they? Why do they differ? Are they airline specific?