Thanks for your replies. First off, I have a lot of experience working on cars, so that’s not the issue.

Second, it absolutely IS routed through the fuse box...there is an opening on the bottom rear of the fuse box that the grommet goes into. Past that point, it enters through the firewall. You guys have clearly not attempted this, or you’d see what I’m talking about.

If someone has any real working knowledge of this, please reply. Manual is truly useless for this.

Thanks.