Reverse Light Instalation – 2014 570HD

Hi

I am new to this forum, and new to the Polaris owners club. I have recently Purchased a 2014 570HD (Australian Model). I would like to add an LED reverse light which turns on Automatically when reverse is selected, I am not interested in the Reverse Override function which other threads mention.

I was wondering if anyone could help me with any wiring diagrams/ideas of how complete just the automatic reverse light mod using an Auxilary LED light?

Can it be completed using only one relay, using a wire spliced from the gear selection sensor for reverse (I believe this is purple?) as the trigger wire (30) for the relay? A power wire from the battery (or a power source) to 86, a ground wire to 85 and the positive wire from the light to 87?

Any help appreciated