Genuine Parts aux lighting switches

[ciganka]

Hi all,
Wanting to keep my dash tidy I just treated myself to a couple of genuine parts aux lamp switches (the rectangular push-push type suitable for a 2003 Def with the centre dash switch cluster). There are 5 numbered terminals on the back of the switch for me to push spades on to (unless anyone knows where I can get hold of a block to suit??). Before I damage/melt things, does anyone know which number corresponds to which function? I did ask at my dealership but of course they didn't know... Thanks!

[V8MoneyPit]

Have you got a multi-meter to work out the pin uses?

For plugs, you could try AutoSparks on 0115 949 7211. They might be able to help.