Determine if vehicle is ON.Vehicle is ON if tachometer needle points to AUTO STOP.Vehicle is OFF if needle points to OFF.PRIMARY PROCEDUREIf ON, turn off ignition (steering column key or START/STOP button right of steering column).Remove proximity key (if equipped) and keep it at least 16 feet (5 meters) from vehicle.Cut black 12V battery cable at yellow cut tape (engine compartment).Yellow Cut Tape Labels