You don't need to pull anything if you have a meter, just measure from the fuses to a chassis ground. If the fuse has 12V with the key off it's battery, key on it's ignition or accessory, stays on for awhile after key-off then it's accessory.
BTW, most of your electricals except for the radio/navi are identical to a '16, so most of the information here will also apply to your ride:
https://www.nicoclub.com/service-manual ... 6%2FPG.pdf