I have same model, but 2014... and honestly since it's my first automatic car I owned, I was not sure how to do it either when I just got it, though I wasn't bothered by it since I didn't need it. If I needed it, I would've figured it out. My gf told me later. She was in the situation where she needed it before me.
It's obvious how you do it with manual cars, but it's not the same with automatics...and different model handle it differently.