Various diagram

Here you can see the head part of the Vespa, complete with all the parts contained in them. But as you can see, the parts names are put separately under the wiring diagram. The parts are only given a number, and we can check the parts name in the information below.

Some of the parts names are such following: tail/stop lamp, spark plug, rear left-hand turn signal, rear right-hand turn signal, main beam warning light, speedometer light, turn signal relay, flywheel generator, etc. You will see also some color names, this refer to the color of the cables used for the connections, they are like: yellow, white, green, red, black, yellow/black, and so on.