Towbar electrics
I need to add a grey 12s socket to my tow bar as I only have the black one. Iv been advised i need a split charge relay but it's something that doesnt come with a 12s socket.
Is this something that is already part of the cars wiring? I have an angle bracket which is easy enough to source and most 12s sockets come pre wired
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2008 XC70 2.4D SE
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