air horns advice

hello peeps

i have read the guide on fitting the horn but it just goes straight over my head.

i understand up to taking the pos and neg from the battery to the relay but i dont get how you wire the original horn wiring to the reply.

Ive got some air horns which use a compressor.

dones anyone have any ideas that they can maybe say to throw some light on the situation as i really want these fitted now ive had them months and have been trying to find a way to fit them without running a new switch into the car.

thanks all.

look at the relay in the diagram ignore the rest...

pin 86 (blue wire in diagram) is where you connect the positive horn wire to

pin 30 is your supply from the battery (via relevent fuse)

pin 35 is ground

87 connects to the positive on the compressor

hey thanks for that mate it makes it so more understanding.

Thanks once again

i hopefully will have them fitted the weekend now lol.