1) Get inside the car and run a jumper wire from the brake switch to the horn, positive side. Use heavy guage wire(12 or better) with crimp hoop type connectors to insure a good connection. This trick will result in the horn honking everytime they step on the brakes. 2) An easy one: Take the distributor cap off and either remove the rotor or pull it off and replace it in another positio... more.