Step 1A: Lay out the harness
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Lay out the harness along the left side of the motorcycle. The end with the long yellow wire goes to the rear. There is no need to tape or zip-tie anything in place at this time, though you can certain do so if you want to. I always wait to tape or zip-tie until after I've gotten everything installed. The basic routing is shown in the following photos.
![](mg_images/wiring_harness_routing_1.jpg)
Photo courtesy of Gregory Bender.
Ambassador without turn signals
Thanks to Kevin Kelly for sending me these photos in a private e-mail. In Kevin's own words:
These are the pictures of my 1969 Moto Guzzi 750 Ambo. I have owned it since 1975. I never took it apart until 2010 and doubt if anyone else ever has.
![Original routing of the wiring harness on a 1969 Moto Guzzi Ambassador.](mg_images/wiring_harness_routing_kk_1.jpg)
Photo courtesy of Kevin Kelly.
![Original routing of the wiring harness on a 1969 Moto Guzzi Ambassador.](mg_images/wiring_harness_routing_kk_2.jpg)
Photo courtesy of Kevin Kelly.
Eldorado with turn signals
Thanks to Charlie Mullendore of Antietam Classic Cycle for sending me these photos in a private e-mail.
![Original routing of the wiring harness on a 1972 Moto Guzzi Eldorado.](mg_images/wiring_harness_routing_cm_1.jpg)
Photo courtesy of Charlie Mullendore of Antietam Classic Cycle.
![Original routing of the wiring harness on a 1972 Moto Guzzi Eldorado.](mg_images/wiring_harness_routing_cm_2.jpg)
Photo courtesy of Charlie Mullendore of Antietam Classic Cycle.
![Original routing of the wiring harness on a 1972 Moto Guzzi Eldorado.](mg_images/wiring_harness_routing_cm_3.jpg)
Photo courtesy of Charlie Mullendore of Antietam Classic Cycle.