plus sign on panels

[tiburon]

Here's a question without any importance whatsoever : Every panel of the overhead has a small backlit plus-sign somewhere.
Does anyone know what this is for ?

Martin

[fordgt40]

The plus sign is where you "tap" the panel if the backlighting goes off. Only applies of course to the real panels - it is where the power connection is made to the panel

David

[tiburon]

I see... Thanks David, never too old to learn :D