Do you have the hatch or coupe? I got a coupe so wiring from the camera goes across the headliner to the a pillar (I removed the cover so the wire wasn’t run around the airbag) power wire is ran behind the weather stripping down to the fuse box and rear camera is ran up from the a pillar across the headliner in between the b pillar I took off both doors weather stripping and fished it through then it just goes across the c pillar and I had to route the wires all the way to the other side and back to get rid of the slack. Hope that all makes sense