Formation Light

[hancerPL]

I have a problem with formation lighting not working!!!

[Zabuzard]

I have a problem with formation lighting not working!!!

Soo uuuh, what is the problem exactly?
They seem to work just fine on my end.

Make sure it is night, they are barely visible during daylight (just like IRL).
Turn the mode switch to ON and move the brightness knob up (clockwise).

[Volator]

Use of formation lights in daylight is prohibited by checklist btw.