I installed a Pioneer AVIC-W8400NEX successfully with iDatalink RR/Maestro and everything works flawlessly on my 2017 Forester Limited. The backup camera comes on as expected when I switch into reverse. However, the rear view camera option on the head unit doesn't work (viewing through the camera when not in reverse) and I suppose that it receives power when the reverse lights are on. I had a Kenwood 995S installed previously that was able to use this backup camera function on the head unit without any splicing/wiring alterations so I'm not entirely sure what the difference is here. Overall, I'm just not entirely sure what the easiest way to route ignition power to my camera to use this function and would appreciate any input. Thanks!