Hey guys. I'm planning to install an air horn in my blazer. I have everything installed and working like a charm. The only thing i need to know how to do is, run the horn switch from the engine compartment to the inside of the truck.. Maybe under the steering wheel. How would i go about doing that? Right now i have the switch and its extra 15 feet of cord tied up with a tie rap in my engine compartment :P, i would love to run that under the steering wheel then just mount it under the dashboard, or even better if i can run the wire somehow up into the ceiling of the car then pop the switch on the wire, this way i can mount the switch on the ceiling insted.

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Well, you could shove the wire through an existing grommet or drill a new hole. I would drill up under where the pedals are, making damn sure there was nothing important on the other side.

Well, you could shove the wire through an existing grommet or drill a new hole. I would drill up under where the pedals are, making damn sure there was nothing important on the other side.

Ditto here. I would also spend the extra bux to pick up a box of wire loom too. It will protect the wires in the engine comparment and through the cut you make through the firewall. A small goop of silicone where you made the cut will keep moisture and bugs out.