Fog Light Replacement 1990 GMC S15 Jimmy Sierra Classic 4.3L V6

The video above shows how to change the fog light bulb in your 1990 GMC S15 Jimmy. Not all models have fog lights - for many GMCs, it depends on your trim level (Sierra Classic) or whether the fog light option was ordered when your S15 Jimmy was manufactured. Fog lights are typically in the front bumper, below the headlight cluster and are helpful in poor visibility. If one fog light is burnt out on your S15 Jimmy, we recommend changing both bulbs because the working bulb will be dimmer than the one you replaced and will likely burn out soon anyway.When you change the foglight on your S15 Jimmy, be careful not touch the glass part of the bulb with your fingers which causes the bulb to burn out earlier.