Could someone explain how the headlight wipers work. I didn't order them but may change my mind. First of all I am not interest in the heated seats that come in the cold weather package. But would use them if present.

Do the wipers do much? or can I simply use Rain-X on the lights?

Do you turn them on separate from the windshield wipers?

Are they intermittent? or do they match the speed of the windshield wipers?

Living in the northeast we get frozen packed snow that I would think would jam up the little wipers. Comments?

Thanks much