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April 28, 2026 Service bulletin

This bulletin provides information to address whistling noises during calls, which change with engine speed.

Audi technical service bulletin TSB_2081828_1 for 2022-2024 Audi A3, 2021-2025 Audi Q3 and 2022-2024 Audi S3 and others.

Bulletin number
TSB_2081828_1
Component
Electrical system
Summary
This bulletin provides information to address whistling noises during calls, which change with engine speed.

Owners of these vehicles have filed 33 complaints in the electrical category.

Vehicles covered

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