Click the picture to view LARGE size...... Then right click to download.... 

Or......

Use this link - http://www.manxmaniac.co.uk/wiringDiagramLarge.php

Here is another simple to follow wiring diagram using an alternator. Note if you use a no load LED flasher can it will probably flash the warning light so a warning light on each indicator circuit or diodes onto a single light from each side will work.

Twin column stalk wiring