Some time ago I installed a reverse light on my Polaris.

It's activated when reverse is engaged. It uses a relay switch to use the signal of the reverse indicator on the panel to switch the light on.

http://ip.pt/~ip001307/Reverse_light.html

Pedro

 

Good idea. Nice to know when someone is backing up & to be able to see where you are going backwards instead of forwards. Up to now, if I wanted to see anything when backing up, I dragged the brake. Glad to see someone came up with a better way.
Farmr