2022-2026 Audi Windshield Streaking TSB 2020552/13
Audi has released Technical Service Bulletin (TSB) 2020552/13 to address customer complaints of streaked, rough, or 'snakeskin' appearance on windshields. This TSB provides a detailed cleaning procedure using specific products to remove industrial fallout and road grime.

Também se aplica a
- Audi A3
- 2022–2025
- Audi A4
- 2021–2025
- Audi A4 allroad
- 2021–2025
- Audi A5
- 2021–2024
- Audi A6
- 2021–2025
- Audi A6 allroad
- 2021–2025
- Audi A7
- 2021–2025
- Audi A7 e
- 2021–2022
- Audi A8 L e
- 2021
- Audi e-tron
- 2021, 2023
- Audi e-tron GT
- 2022–2025
- Audi e-tron Sportback
- 2021–2022
- Audi Q3
- 2021–2025
- Audi Q5
- 2021–2025
- Audi Q5 e
- 2021, 2023, 2024, 2025
- Audi Q7
- 2021–2025
- Audi Q8
- 2021–2025
- Audi R8
- 2021–2023
- Audi RS 3
- 2022–2024
- Audi RS 5
- 2021–2024
- Audi RS 6 Avant
- 2021–2025
- Audi RS 7
- 2021–2025
- Audi RS e-tron GT
- 2022–2024
- Audi RS Q8
- 2021–2025
- Audi S e-tron GT
- 2026
- Audi S3
- 2022–2025
- Audi S4
- 2021–2025
- Audi S5
- 2021–2024
- Audi S6
- 2021–2025
- Audi S7
- 2021–2025
- Audi S8
- 2021–2025
- Audi SQ5
- 2021–2025
- Audi SQ7
- 2021–2025
- Audi SQ8
- 2021–2025
- Audi TT
- 2021–2023
- Audi TT RS
- 2021–2022
- Audi TTS
- 2021–2023
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Symptoms
Owners of various Audi models, including the 2022-2026 Audi e-tron, may notice that their windshields are "streaked, has a snakeskin appearance, or its surface feels rough." This condition can impair visibility and affect the performance of the wiper blades.
Technical Background
The root cause of the "Audi e-tron streaked windshield" and similar issues across other Audi models is the accumulation of residue. This residue can stem from industrial fallout, normal road dirt, and grime, which adhere to the windshield surface.
Important Warnings
Audi Technical Service Bulletin 64 24 02 2020552/13 includes crucial advice for technicians and owners:
- "This procedure must be performed and verified before a wiper blade replacement. All Warranty claims will be rejected for wiper blade replacement if a defect is not found."
- "Do not use the 3M™ Glass Polishing Compound to clean the wiper blades."
- "Drying time is based on ambient temperatures. Temperatures of 60°F (15°C) or lower can extend drying time."
This TSB is informational only and is not applicable to any Audi Warranty.
Repair Procedure Summary
To address the streaked windshield condition, Audi outlines a detailed, multi-step cleaning process:
- Initial Cleaning: Begin by thoroughly washing and drying all affected exterior glass surfaces on the vehicle.
- Wiper Service Position: Place the windshield wipers into their service position to allow full access to the glass.
- Wiper Blade Cleaning: Use a household glass cleaner, such as Windex® or 3M™ Glass Cleaner, to clean any residue from the wiper blades themselves. It is important not to use the 3M™ Glass Polishing Compound on the wiper blades.
- Compound Preparation: Shake the bottle of 3M™ Glass Polishing Compound (Part Number 60150) to ensure the product is mixed evenly.
- Compound Application: Apply the polishing compound directly to the outside of the windshield, covering both the driver and passenger sides.
- Polishing: Using a clean, dry 3M™ Microfiber Detail Cloth – Yellow (Part Number 39016), vigorously clean the windshield with long, horizontal strokes. Care should be taken to avoid applying the product to the window trim.
- Drying Time: Allow the compound to dry on the windshield until a fine film layer, or haze, forms. Note that colder ambient temperatures (60°F or lower) may extend this drying time.
- Rinsing: Rinse the windshield thoroughly with a garden hose. Also, rinse any polishing product that may have inadvertently been applied to the trim.
- Final Drying and Buffing: With a fresh, clean, and dry microfiber cloth, dry and buff the glass to achieve a clear, streak-free shine.
- Residue Removal: Finally, use a microfiber cloth dampened with warm water and wrung out to wipe off any remaining residue that might have come into contact with the trim or rubber seals.
This comprehensive cleaning process aims to eliminate the residue causing the "Audi e-tron streaked windshield" and restore clarity.
Required Parts and Tools
To perform the cleaning procedure described in TSB 64 24 02 2020552/13, the following specific products are required:
- Part Number 60150: 3M™ Glass Polishing Compound (Quantity: 01)
- Part Number 39016: 3M™ Microfiber Detail Cloth – Yellow (Quantity: 01)
These items should be ordered through the Audi Top Service Supplies & Touch Up Paint eStore. Always check with your Parts Department for the latest information and bulletins regarding parts.
Revision History
This Technical Service Bulletin, 64 24 02 2020552/13, was last revised on November 22, 2024. It supersedes Technical Service Bulletin Group 64 number 23-92, dated July 19, 2023. Previous revisions include:
- Revision 13 (November 22, 2024): Revised header, removed MY 2010 – 2014 vehicles, added model year 2025, and refined model codes.
- Revision 12 (July 20, 2023): Revised header, added model year 2024.
- Revision 11 (July 05, 2022): Revised header, added model years.
Source: NHTSA ID 11011263
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Frequently Asked Questions
- What does 'snakeskin appearance' on my Audi windshield mean?
- A 'snakeskin appearance' on your Audi windshield, along with streaking or a rough surface, typically indicates the presence of residue from industrial fallout, road dirt, and grime. Audi TSB 64 24 02 2020552/13 provides a cleaning procedure to address this.
- Can I use the 3M Glass Polishing Compound on my Audi's wiper blades?
- No, Audi's TSB 64 24 02 2020552/13 specifically advises against using the 3M™ Glass Polishing Compound to clean the wiper blades. Instead, use a household glass cleaner for the blades.
- Is the windshield cleaning procedure covered under Audi warranty?
- According to TSB 64 24 02 2020552/13, this bulletin is informational only and the procedure is not applicable to any Audi Warranty. Owners should be aware that costs for this service may not be covered.
- What specific products are needed to fix the Audi e-tron streaked windshield issue?
- To resolve the Audi e-tron streaked windshield problem as per TSB 64 24 02 2020552/13, you will need 3M™ Glass Polishing Compound (Part Number 60150) and 3M™ Microfiber Detail Cloth – Yellow (Part Number 39016).
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