Hi there looking at importing a Nissan Serena c26 hybrid to the UK. And wanted advise on installing a can bus km to mph module on the dash the seller has sent me a picture of the loom where he says it will need to be installed. Just wanted help identifying the can wires back there as the unit I'm looking at has cancelled I. And out wires the unit is designed to be installed in series Any help appreciated I'll add pictures once it's been approved as I couldn't find a c26 Serena page to post on so put it here in general Thanks