Mobile Polaris RZR Service Needed

Haskell OK

Description

I am needing help solving a issue on my 2013 polaris Rzr 900. My Headlights and taillights and front 4x4 not working. Everything I have read talks about grounds, chassis relay etc. I have not be able to solve problem. I have a check engine code of 520 207 with the 4 underneath. I am an older retiredguy whom has the time but not the experience. I live in Haskell Oklahoma 74436. Thanks Tim