Gotcha. Im wiring the switch power to an ignition source power in the fuse box with an add a fuse. I dont trust putting any extra load on anything that goes through the BCM. My power wire from my relay is already wired directly to the battery. I know they will be on with my high beams but so be it. So, the only way to get the green wire through the firewall Im guessing is on the passenger side through where the main harness passes correct?
2013 Ruby Red Focus SE Hatch
2009 Vivid Red Mercury Mariner Premier
2003 Azure Blue Mustang Mach 1