B8 Audi S4 Fog Light Install: A Comprehensive Guide

2015 S4 B8.5 Fog Light Surround/Grilles AudiWorld Forums from www.audiworld.com

If you're looking to upgrade your B8 Audi S4, installing new fog lights is a great way to enhance the look and functionality of your vehicle. Not only do they add a sporty touch to your ride, but they also improve visibility in inclement weather conditions. In this article, we'll guide you through the process of installing fog lights on your B8 Audi S4.

What You'll Need

Before you get started, you'll need to gather a few tools and materials. Here's what you'll need:

Materials:

Fog light kit (with wiring harness and switch)
Wire connectors
Zip ties

Tools:

Socket wrench
Phillips head screwdriver
Wire strippers/crimpers
Electrical tape

Step-by-Step Guide

Now that you have everything you need, let's get started with the installation process:

Step 1: Remove the Bumper

To install your fog lights, you'll need to remove the front bumper of your B8 Audi S4. Start by removing the screws and clips that secure the bumper to the car. You'll also need to disconnect the fog light connectors and any other electrical connections.

Step 2: Install the Fog Lights

Once the bumper is removed, you can begin installing the fog lights. Depending on the kit you purchased, the installation process may vary. However, most kits will require you to mount the fog lights to the bumper using the supplied hardware.

Step 3: Run the Wiring

With the fog lights installed, you'll need to run the wiring harness from the lights to the inside of the car. This will require some careful routing to ensure that the wires are hidden and protected from damage.

Step 4: Connect the Wiring

With the wiring run, you can now connect the fog light wiring to the car's electrical system. This will involve connecting the wires to the battery, fuse box, and switch. Be sure to use wire connectors and electrical tape to ensure a secure and safe connection.

Step 5: Test the Lights

Before you reattach the bumper, it's important to test the fog lights to ensure that they're working properly. Turn on the car and switch on the fog lights to ensure that they turn on and off as expected.

Step 6: Reattach the Bumper

Once you're satisfied that the fog lights are working properly, you can reattach the bumper to the car. Make sure to reconnect any electrical connections and secure the bumper using the screws and clips that you removed earlier.

Tips for a Successful Installation

Here are a few tips to help ensure that your fog light installation goes smoothly:

Read the instructions carefully before you begin
Take your time and be patient
Use quality tools and materials
Double-check your work before reattaching the bumper

Conclusion

By following the steps outlined in this article, you should be able to successfully install fog lights on your B8 Audi S4. Not only will this upgrade improve the look of your vehicle, but it will also enhance your visibility in poor weather conditions. As always, be sure to take your time and follow the instructions carefully for the best results.