Spent a little time adding a 12v outlet to the factory location today. The previous owner had already added the OEM relay to connect the Oxford handwarmers so I wired the outlet through the same relay so it would only be powered when the key is on.
My only two mods so far, 12v outlet and the quadlock mount for my iPhone.
Heres the behind the dash look where you can see the OEM relay on the left, the Oxford handwarmer wiring bottom center and the outlet on the right. Since this is a 2017 model it has the gear indicater integrated into the dash so it’s missing the harness for the gear indicator add on which I was going to use for the outlet. Fortunately the plug that harness attached to remained taped up to the main harness so I tapped into that.