It's the brake pressure switch on the master cylinder ... an old design Polaris has had since the early 2000s ... get one from Amazon ... don't go to dealer they want $100.00 plus ... Amazon is around $20.00 ... same switch.
It's most likely the control arm bushings. When they get dry the squeak. Unless your thinking about taking it all apart, you can use PB Blaster or another penetrating lubricant to shut them up, temporarily...
KFMB,
I too have been in a rzr since '12 ... I got a ADV5 Northstar ... it's a totally different ride. It has Rzr seats and a rzr motor but rides more like a slower car than a ranger or general. That being said I'm from the Houston area... so we mud ride alot ... I've got portals, control...
Welcome Cpierce ... I'm looking for the picture now, but I was on a road trip a couple of months ago and I pulled into an Interstate gas station and there it was a very dirty ADV5 in orange with a dang license plate duct taped to the rear window. I was thinking $40k + dollars and you duct...
I talked to HMF today about the 4 door Rock Sliders. They said because of the size and the cost of freight that right now they are not on the table od consideration.
Ok, I am in the same boat. I have just ordered a remote battery terminal kit. https://m.media-amazon.com/images/I/51-p6HUNhfL._AC_SX679_.jpg
I am gonna put in the the back seat floor board.
Hey thanks for the info... I am in Texas, that would be a road trip and then some. I have a buddy with a 2 seater and a machine shop ... We are gonna split the cost on a set for him and fab a set for me.