45_CB
Member
Registered: 16th Apr 04
Location: South West Devon
User status: Offline
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Always wondered how these work, i had air horns previously on my corsa but i just connected the compressor upto the standard horn wiring and it was fine but a few months later the compressor broken 
I then brought another set and now they dont work, ive been told that i need to repeat the procedure as before, but this time add an extra live feed from the battery and add a relay somewhere between the battery and the compressor.
Will this work? how do relays work and how the hell do u wire them up? they look like a switch to me and have 5 pins on the back  help me!
thanks
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