Welcome to our video on how to fix dim DRLs (Daytime Running Lights) for Audi RS3, S3, and A3 models. We are SP88.co.uk, and we will also be selling these DRL chips. Here's a step-by-step guide:

1. **Identifying the Issue**: We'll show you how to repair dim DRLs on a 2017 Audi S3, a process that's also applicable to A3, S3, and RS3 models.

2. **Necessary Tools**: You'll need a quarter-inch ratchet, extensions, T15, T25, and T30 Torx bits, a razor, and a pick. An optional car jack and stand can also be useful.

3. **Removing the Headlight**: Follow our detailed instructions to remove the headlight, which involves unscrewing several T15, T25, and T30 screws and partially detaching the bumper.

4. **Electrical Connection**: Disconnect the single electrical connector on the rear of the headlight.

5. **Understanding the DRL Chip**: The DRL's brightness is controlled by an LED chip on the back of the headlight, which can melt and cause the light to dim.

6. **Replacing the Chip**: We sell replacement DRL chips at SP88.co.uk. These can also be found on eBay, often sourced from China, costing around £50.

7. **Addressing the Tube Melting**: The clear plastic tube inside the headlight, which directs the LED light, can melt and contribute to dimming.

8. **Cleaning the Tube**: Initially, you can use a razor and a pick to cut and polish the melted tube ends. For a better resurfacing method with minimal surface area removal, use fine-grit sandpaper or a micro-abrasive polishing compound, followed by acrylic polish to restore clarity.

9. **Alternative Fix**: If cleaning the tube doesn't work, purchasing a donor headlight to replace the tube can be more affordable than buying a brand-new headlight.

10. **Testing and Results**: After cleaning or replacing the tube and ensuring the LED chip functions correctly, the DRL should regain full brightness.

For more information and to purchase replacement DRL chips, visit SP88.co.uk. If you have any questions, please leave them in the comments section below.

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