Unsurprisingly, the factory build manual developed as the production run continued. Here you'll find a downloadable PDF file of a build manual which I believe to be quite late one, so has most of the revisions and is pretty much complete. You can download the large PDF for print purposes, or a smaller file size probably more suitable for just viewing on a computer/tablet etc. Click on the buttons to start downloading.
There is also a wiring loom schematic which may also prove useful.
BUILD MANUAL - Large 68meg file for print
BUILD MANUAL - Small 11meg file for screen viewing only
WIRING LOOM GUIDE - 2.4meg file for print and screen use