So I just picked up a 2013 Outback 2.5 Limited about a week ago; my first Subaru to own and as far as I remember the first one I've ever even driven. I'm pretty handy with a wrench but I know next to nothing about these awd systems(yet). I bought the car knowing it was making a little noise and knew it'd need a little maintenance, but I may have gotten myself into more than I anticipated. First off, the car drives perfectly--tracks straight, "shifts" smoothly, gets great mpg, etc. Basically no symptoms other than this noise that I'm trying to narrow down; seems to be coming from either the cvt itself or the center diff. It's only present when in motion; it stops as soon as the wheels stop. No noise at idle, even in drive, until you start moving. Last night I did get several lights coming on(AT temp, brake, traction control) which seems to be a fairly common issue. Not sure if the two or related or not; it still drove perfectly after the lights came on. Any tips, help, advice would be greatly appreciated. I've searched and read all sorts of stuff but still quite uncertain as to what exactly the problem is. Here's a link to a vid of the noise(couldn't figure out how to post a vid here).
https://youtu.be/0_vV1YDKT4M