I think the horn grounding wire is the same one found on most cars, the one from the steering column mounting hardware to the dash casting - you'll find it under one of the bolts that hold up the steering column to the bottom of the dash, usually the left side of the steering column, just about under the speedometer. If this wire is missing or broken, it may cause a failure your horn to toot. This grounding wire is not at all unusual, the writer must have been looking for things to say. You know, I assume, that the gray 67 belongs to our own Chris H. (the left coast one). It is a beautiful car in the flesh also! Dick Benjamin ----- Original Message ----- From: Mike Pittinaro <mechimike@xxxxxxxxx> > Yesterday while perusing Books-A-Million I spotted the > latest issue of CA there is supposedly a wire > grounding the front suspension to the frame, required > to enable the horn, because of the front suspension's > isolation from the rest of the car, electrically. > I've never noticed such a wire on my car...perhaps > this is why my horn still fails to work! > --Mike Pittinaro