Thanks to srobrien for this one
http://search.ebscohost.com/Login.aspx?lp=login.asp&ref=&authtype=ip,uid
It contains all the wiring diagrams for heaps of cars including the Zed. You need to log in using the following:
Username: greatfalls
Password: publiclibrary
The UK and US cars wiring can differ so this resource is not gospel. It is for reference only.