A320 ovhd pnl blue + marking

[IFLY_INDIGO]

Hi there, does anyone know the reason for the small + blue marking on the each section of overhead panel in A320 or Airbus family?

thanks in advance

[PeePeerune]

yes .it is where the electrical connections are for backlighting the panel....
i.e if panel not lighting push the blue +.


boeings also have it on all there panels in flight deck..

hope that helps
cheers

[LA931]

I've never seen that blue +. Can you point it to me?

[spannersatcx]

I don't work on 320's but here's a picture I have of a 330, I've added a couple of arrows.

[LA931]

that's wonderful thanks