I've got a 2016 and had that issue. I took it into the dealership and discussed it with them. They did say the 2014-15 seats had issues but they told me that the 2016 seat design had changed. They also said they re-greased the slider/tracks and it did "fix" the issue for about 6 months. It's slowly returning. I'm planning on taking it back into the dealer soon to have them look at it again and also to get them to show me exactly what they greased. I thought it was a bit of a B.S. explanation and want to have this documented while it's under warranty.
