I purchased the extended camera cable thinking I would need it. Used the extended cable in initial installation and realized that it was too long. Ended up using the regular cable supplied with the kit. I used the fuse panel under the rear seats. Worked great in testing, but then the cable was too short to reach the mirror and Wolfbox doesn't sell an extended power cable. I didn't want to run power to the fuse panel under the steering g column. Using a cigarette lighter splitter inside the middle cubby for power. Thinking of eventually using the front right foot well power conduit by splicing DTP connector to cigarette lighter power cord, but having to flick the overhead switch each time to power the mirror seems one step too many.
I fed the wire kind of through the rear door. You'll see what I mean in the upcoming video.