I just got one for my 2016, so hopefully I can install it next week or 2.
The instructions are there for the wire connections but weak instructions as to where to put the unit in the vehicle.
I put mine on the floor against the center bump on passenger side so you don’t have to remove the entire dash if need adjustments or a firmware update. I put the usb input in place of 12v cig lighter adaptor next to the wireless charger. I had to buy a round usb interface thingy.