You can't really see them, they're hidden. It's connected to a fuse in the fusebox, then ran behind the plastic casing on the bottom of the floor. The only thing that sux is in the mornings, it's starts up when my truck does, but in the afternoon, it usually shuts off after 10-15 min so i have to flip the manual swich on the Electronic Port. Something with the heat. My friend hooked it up to my fuse, but he connected it to one an accessorie one where it turns on when my truck does.