2022-2024 Audi Black Optic Trim Discoloration TSB

Symptoms of Audi Black Optic Trim Discoloration

Owners of 2022-2024 Audi vehicles equipped with the black optic package may notice their exterior trim changing color. The Audi black optic trim discoloration typically manifests as a red or purple hue. In some cases, the trim may also take on a grey or metallic appearance, indicating a clear deviation from its intended black finish.

Technical Background

Audi has identified that the root cause of the Audi black optic trim discoloration is insufficient ultraviolet (UV) radiation resistance in the original trim coating. Over time, exposure to sunlight causes the coating to degrade, leading to the observed color changes. This issue has been addressed in production with an improved trim coating to prevent future occurrences.

Repair Procedure Summary

If your vehicle exhibits the described discoloration, the recommended repair is to replace the affected black optic trim piece. Technicians should carefully assess the trim to confirm the discoloration matches the symptoms outlined in this TSB. If any other symptom is present on a black optic trim piece, or if a non-black optic trim piece is affected, Audi's Warranty Policies and Procedures may require AASM authorization before proceeding with the repair.

The labor operation for this repair involves replacing the black optic trim piece. There is no allowance for diagnostic time or road tests prior to or after the service procedure, as the issue is visually identifiable.

Required Parts and Tools

To perform the repair, technicians will need the appropriate replacement black optic trim piece. The specific part number for the trim piece must be identified using the vehicle's VIN in the Electronic Parts Catalog (ETKA). Additionally, fasteners, bolts, nuts, and screws as needed for the repair will be sourced according to the repair manual and ETKA/ELSA.

Warranty Information

This repair may be covered under warranty, depending on the vehicle's age and mileage. The applicable claim types are:

• Claim Type 110: For vehicles up to 6 months old or 6,000 miles.
• Claim Type 1AM: For vehicles over 6 months old or 6,000 miles.

The service number for this issue is 6663, and the damage code is 0031. All warranty claims must adhere to the Audi Warranty Policies and Procedures Manual and are subject to review or audit by Audi Warranty.

Important Warnings

Owners should be aware that if their vehicle is outside of the applicable warranty period, this Technical Service Bulletin is for informational purposes only. In such cases, the repair costs may not be covered by Audi.

TSB Revision History

This Technical Service Bulletin, identified as 66 23 03 2060333/4, was last revised on October 24, 2023. This latest revision (Revision 4) updated the header to include model years 2022-2024. It supersedes Technical Service Bulletin Group 66 number 23-95, which was dated January 26, 2023.

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Source: NHTSA ID 10244508