I feel really stupid asking this.... when i bought my 94 del sol, i didn't know it didn't have a horn and i'd like one. But i can't find wires in the engine compartment not connected to anything that a horn would attach to. where does the horn go? there are some empty threaded holes on the right side (if you're looking from the front). also, does it connect to the fuse box in the engine compartment or the fuse box in the car? thanks!