2007 kia sedona wiring bluetooth mirror

Hi new to this great board. I'm trying to wire up a bluetooth / rear view video mirror. Question is; do I have a 12V ignition switched source to power the mirror from the overhead console? There are two wire plugs, one for the Computer and one for the power doors and dome light. I've not been able to detect any that are switched by the ignition. If I need to get the power from under the dashboard, where would be a good source that describes how to dismantle the dashboard for the Sedona? Thanks all.2007 Kia Sedona EX

If I need to get the power from elsewhere, would it be available from the fusebox? From there it seems not too hard to get the wire up to the mirror... I think 2007 Kia Sedona EX

OK, I found a switched power source. When I tried to find one before I tested between off and aux. And there is none switched that way, but when I turned ot IGN I found the source (green wire). Now I need to get the rear wired up. I guess I should move the question to the "Mobile Video, GPS, and Navigation" forum.2007 Kia Sedona EX