Moderator, I was able to delete the unnecessary stuff, please do not delete.
Stefan; On the Dink 200i which I believe is the same scoot it is;
Green = ground
Orange to left signal
Brown to tail light
Blue to right signal
Green and yellow to brake light
No white on the diagram going into the rear lights. On this diagram there is a plug there. You can disconnect the plug to make testing easier with a voltmeter. I hope that someone with more info posts. I also need to know.