Horn(s) stopped working. Dealer verified fuse and relay are operational. Both high and low pitch horns are on “galactic back order” (LOL) according to service writer. In the meanwhile I’d like to temporarily install an aftermarket horn. I can’t readily reach the current horn location but was hoping to tap into the horn relay. I am unable to figure its location. A search of this forum and a Google search didn’t bear any fruit. Does someone here have this info? Thanks in advance.