I'd like to install a kill switch on my 86 toyota 4x4. I'd like to wire it up, where the switch is wired into and exsisting switch in the car. For example: honking the horn before the car will start or Push cig lighter before car will start ect. Any thing that can't be located easy. Is it possible and/or safe? If not, I'd like to know how to wire in a "push button" or "flip" type switch
get a relay (the numbers refer to the pins on the relay)
tap into the headlight wire and connect it to 85 connect 86 to ground cut your starter wire (under dash) and connect the key side to 30 and the starter side to 87
car will only start when the headlight is turned on.