Kawasaki KLX250 electrical components consists of spark plug, ignition coil, CDI unit, regulator, magneto, pickup coil, lighting switch, headlight (12V – 30W), taillight (12V – 10W), and engine stop button. Kawasaki KLX250D Electrical Wiring System inspection procedures: Visually inspect the wiring for signs of burning, fraying, etc. If any damaged wiring, replace it.