Do you want to get some new fog lights on your vehicle? Before you do, you are going to need this new ECS MKVI Jetta Fog Light Wiring Harness. Produced by ECS Tuning, this harness will give you the lighting that you've always wanted. This harness will allow those fog lights to illuminate, but in order to turn them on; you are going to need a headlight switch with a fog light option. You can find this under the Switches subcategory of Lighting. Under that catagory, you can find a bevy of lighting options to help your Jetta stand out.
