Harmony to symphony leads
Hello, hope someone can help.
I am swapping out the fitted Harmony radio to a Symphony unit. I have read many threads on the forum but seem to be getting myself confused. I know I need an adapter lead to make it work, but which one? I don't have a cd changer but do want the steering wheel controls to continue to operate. There seem to be several adapter leads to choose from on eBay, some claiming to retain the wheel controls. The question is which one?
I would also like to know what the small extra connection is that is hanging next to the bmw one.
Any help gratefully recieved, I seem to be thinking like a muppet on this one....
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