1980 2000 spider horn relay

[parker0417]

Hey guys, i am trying to fix the horn on my 1980 spider and i have already diagnosed that the horns themselves actually work so that most likely means its the relay. problem is, i don't know which relay is which so could someone tell me, or better yet, send me a picture of the relay diagram/electrical diagram. I'd really appreciate it (just make sure it works )

[focodave]

Your horn relay is shown as the number "4" relay in the following drawing:

[ORFORD2004]

What about the switch? To operate, the wire in the steering wheel must be grounded.

[gbraun]

yes the wire in the center wheel steering must be grounded.

[spidernut]

The contacts in the horn button must also be clean.