Dash Switch for Stock Polaris 3500 Winch

I have a stock 3500 Polaris winch on my S 900 that the dealer installed. He put the socket in for the hard wired remote but there is no switch in on the dash for the winch. You have to hook up the remote when you use the winch. Does anyone know how I might wire in a dash switch for the winch? The detail for the winch on the polaris site (below) shows a dash mounted switch as well as the corded remote. Did my dealer miss something or is the site wrong? In any case I do want the dash mounted control.

Flex some versatile off-road muscle by installing this 3500-Pound HD™ Winch on your Polaris® RZR® XP 1000. Its smooth, efficient power is ideal for tackling projects that require pulling power, and you’ll use it to get your buddies unstuck while out riding. It has a 3,500-lb.rated pull, premium-grade roller fairlead, 50-ft. (15.2 m) cable that resists tangling, and a wired remote control as well as a control that mounts on the RZR® dash.