I have a switch in the back of my C70, convertible by the 12v socket, that I haven't yet worked out what it does. I know it is not
1) Self destruct
2) Ejector seat,

It is not in the manual (well I can't find it), so please if anyone knows. The picture looks like a Triangle on its side with a small square on the end and there is a little red light that goes on and off.

If I knew how to get a photo on I would...

James