Before replacing a light bulb, make sure it is turned off. Do not touch the glass of the new light bulb with your fingers; skin oils left on the bulb will evaporate as the bulb heats up and settle on the lens, causing the headlight to darken.
Before replacing a light bulb, make sure it is turned off. Do not touch the glass of the new light bulb with your fingers; skin oils left on the bulb will evaporate as the bulb heats up and settle on the lens, causing the headlight to darken.