More wiring troubles

I'm after some advice on the colours of the wires behind the dash and what each colour is?
I'm not bad at basic wiring, but terrible at trying to read diagrams lol.
I recently removed the radio to wire it up correctly and the job that has been done was beyond belief, speaker wires everywhere but not for speakers, used as lives and earths. I've bought some new wires and connectors but there's a few plugs just sat behind the radio that are not connected to anything!
Does anyone know what these are for? Also I think the green striped wire is constant 12v could anyone else help out with the other colour/functions?
I'm going to rewire the heater fan, the clock, 12v socket and anything else I can find at the same time.
Cheers Dan

Refer to rave or colour code thread in CFAQs.

Cheers bud will have a look at that

Dan

Behind the radio position is a myriad of electrical connections, I looked into them all when I had my LR in pieces for a rebuild as I wanted to know what did what, I worked out what they all did eventually, but can't remember now, basically a heap of switched (at various stages) ignition wires, there is a connection for something to do with ROW spec lighting wiring, there is dash illumination wiring connected to your side/head lights.