Keith,
I managed to sort out the three wires so everything now works, woo! However.... (always a but!!) I did have the trip details, mpg etc... when I first switched on then the second time the option disappeared. Luckily my car had an adpator fitted with the plug to fit those three K-bus wires straight it, but the loom has yet another same adaptor with two more wires! one of which does not appear with the three but does on the other side. Hopefully my picture is clear enough.
The three cables I have connected in but there are two more into a same connector in my hand! Do these wires need to be spliced together with the other wires on the connector? They are green and red the two wires in the spare connector.
I have to say would this information come via the audio loom? I have not plugged in anything that look to be coming from the dash console!? So my first guess was that the unit looked for this information couldn't find it so thought stuff it!
Does it work like that?
Thanks