Central locking = Lights on

[C.A.R.]

Cheers Niall,

I suspected that was probably the case, as I couldn't work out how it would otherwise work with just two feeds and a negative...

Anyhow, sod doing anything linked to that. I'll just ignore having an external switch for now.

Whilst you're here, do you know where I can grab a constant live from down by the headlight level adjuster on a phase 3? It's not too far from the ignition of course, but I don't know what wire to look for....