Looking to add some electronics that i don't want running 24/7. Low voltage items like additional gauges, radar, etc etc.

Does anyone know of a pdf download or good walk through indicating good lines to tap into that are only hot when the car is on?

 

Yes, there is one in the how-to section. I chose to use the littel fuse add a circuit and tapped into the fuse block on the passenger side. I used the sunroof fuse. My car had a sunroof fuse even though I don't have a sunroof. It shuts off all of my gauges when I open the door.

 

a realy might be a good idea also