wiring diagram

[nttrucker]

not sure if anyone can help I've got an air horn that plays whistle Dixie like the one on the general lee had it on my old 205 but would like to put it on my 396 but have lost the wiring diagram to fit it. was wondering if anyone has any ideas of how it wires up have got all the wires and the relay and separate switch but can't remember how to wire them altogether.

[ConorTRG]

Run a wire from one side of the switch to pin 86 on the relay.
Run a 12v feed to the other pin on the switch.

Run a 12v feed to pin 30 on the relay. Fuse this wire.

Run an earth wire to pin 85 on the relay.

Run a wire from pin 87 to the + (positive) connection on the air horn compressor.

And earth the - (negative) connection on the compressor.

[nttrucker]

thanks conor I'll give that a go and see what happens