Hi Mike. I've been in touch with the chap with an Eribacar and this is his reply.
Hi Randa. Greetings from a slightly foggy morning in *******, northern France. I'm in my Eribacar and have just checked the camper file. I have wiring diagrams for the base vehicle (Renault Trafic 2lt petrol) engine bay and the mains & 12v systems for the accommodation side. I'll be happy to send copies to the new member when I get home on June 9th. Please let me have a name and address or ask them to get in touch. Regards,
If you can send me a Private Message (a PM) with your details, we should, between the three of us, get something sorted when he's back from his holiday, if that's not too late.
Randa