Something in the 12v socket

CBRBlackbird
CBRBlackbird Forum Participant Posts: 184
100 Comments
edited May 2015 in Parts & Accessories #1

I have just picked-up our new caravan and on doing the detailed inspection when back at the storage, I noticed a strange plug in the 12v socket in the bedroom area.

It is like an extra long 12v plug but on close inspection it has a red piece of plastic that had be hinged out.

Anone any ideas what this thing is?