Step 1
Take the keys out of your dead car and ensure the ignition switch is not turned to the "On" position.
Step 2
Park the working vehicle beside the dead car and pop both hoods.
Step 5
Attach the other positive jumper cable to the positive terminal of the working car's battery.
Step 6
Attach a negative jumper cable (this is black or has a "-" sign) to the negative terminal of the working car's battery (this is black or has a "-" sign).
Step 7
Attach the other negative jumper cable to a block of metal found somewhere under the hood of the dead car to ground your circuit.
Step 8
Start up the working car and let it run for a few minutes so the dead battery can be charged.