I have a 1999 polaris sportsman 335 4x4, the headlights quit working, all 3 went out at the same time and will not come back on, does anyone know what to check to figure this out.

 

Check the high beam connector in the lower pod. Connector wiring has to bend up and a is good place for shorts along with connector problems. Plus low beam green and brown wires split under the front panel to go to each side and usually zip tied to the front frame under the fender. Anther place that can cause problems.If any bulbs have shorted out,match them up at any auto store.Plus you might want to clean the connectors going to the left control switch plus use a little dielectric grease.Also check this wiring from this control switch leading into the pod area.Problem could be there.

 

Thanks, i will try that.