On the CF/WK650TR-2 they have wired the DC Outlet socket into the Lights wiring circuit with the result that when I had to re-connect my heated gloves after an accidental disconnection, it blew the 10AMP fuse, so I ended up on a freezing moorland road at night, luckily I managed to find the blown fuse and there was a spare in the box.

I should have switched off and let the elements cool before I re-connected them.

However it does concern me that a external DC outlet that we plug external devices it, is on the same circuit as the lights