So my suit lights up?

So I press the dpad and my exosuit lights up like a 1000 watt lightbulb.

Wish I'd have known this when I got lost in the dark in a cave!

Didn't know this, thanks. D-pad UP to be specific. It's not even in the controls scheme diagram ingame.

Also: D-pad LEFT forces the HUD to show, useful.

I did not know about the D-pad left, thanks for that. It was bugging me last night that I couldn't see that info regularly.

I want a button to turn all the hud off, so I can take nice pictures.