Toggle switch question.
 

This Morning I noticed one of the lights were on on my switch board on mu console. it was the bilge pump switch but it was in the off position. Ill check when i get home to see of it went off.
Could just be moisture on the switch...
What could be causing this to happen.

bad switch. Faulty wiring. Moisture.

Mostly in that order.

what he said! change the switch out.

Everything is fine it was my auto bilge stuck. I had go tap it. If off now back to normal. Its an on off switch for it, I didnt know it had a float it the pump. But now I know if it is off and the light its on something is wrong!

Does anyome know what ANC mean on the switch

Normally ANC stands for anchor I think. 3 way switch. Up is nav, bottom is ANC, and middle is off. Up and down are both closed and middle is open. I think

Yep its a 3 way switch. Up Nav. Lights middle is off anc down

Anchored. Switch position to use for anchor lights.