I have a 2016 XTX too, and last weekend with 1200 miles after an oil change i saw oil dripping from the center of the sled by the belly pan. Right before i saw the oil, the engine was getting hot due to lack of lubrication and icy trails running at 80 mph for 50 miles non stop. I stopped for a few min and my temp light and a code flashed quickly. As soon as i started it back up and took up, within 10 feet the light was off and i was back in good lubrication. After looking under the panels i could see oil was spitting out somwhere near the top of the exhaust and over that area. I could smell oil burning as well. My thought is, since the engine was a little to hot, it shoots out some extra oil from an overflow valve? Thoughts?
for the rest of the trip which was another 200 miles, i never saw oil drip again, never smelt it and the engine never got over heated again. Im thinking nothing to worry about?