Haven't purchased the shop manuals yet ($495???) so how do you get to the horns. Have replace them on other cars in the past but I knew were there where.Upon further inspection, I see a 2nd stud for another horn, but the wiring is only set up for 1. I'm now wondering if I can create a wiring harness that sends the current and ground to 2 horns without messing up the circuit. I guess it's "Trial and Error" time now. Also, I adjusted the screw on the horn to get a little more volume.