Based on the original factory manual, redrawn in colour so that the colour on the car matches the colour on the diagram.These diagrams are printed in high quality before being laminated and shipped to you in a flat envelope so that they won't curl up when you're working on the car. 

These diagrams were designed to make it easier to rewire or work on your classic car or motorcycle. Rather than using the old (often smudged!) small diagram in the back of a workshop manual you are able to see the colour of the wire in A3 on a laminated chart so it makes it significantly easier to work on your vehicles electrics.Please let me know if you have any questions!

Other marks of diagram are available