In Toronto last summer, I was totally blanking on how to reset the oil life on my 2015 Honda Pilot. Ended up watching a vid online. It’s super easy: just turn the key to the ‘on’ position, hold the trip odometer button, and you’ll see the oil life icon blink… voila! Saved some cash on the next checkup. So glad I figured it out before trekking that Northern route! 
In Denver, I once got stuck needing to reset the oil life on my '15 Pilot. Thankfully, a buddy showed me. Just drive 10 miles with cruise control above 30 mph while keeping the revs at least 1,500. Crude but effective—saved me a trip to the shop! Remember, do this regularly.