Connect the positive ends of the cable( red) to the positive terminals( has a + sign ) of both cars, connect the negative end of the cable( black)to the negative terminals(has - sign) of both cars.start the "jumper" car,press the gass pedal a little to get the rpm's up.give it a minute or two to charge the dead battery then try to start the car with the dead battery.make sure you turn off all accesories in the car with the dead battery before trying to start it.

