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April 13, 2026 Service bulletin

This TSB provides information when the customer reports that the USB socket is missing, pushed in, or loose.

Audi technical service bulletin TSB_2066315_4 for 2025 Audi A4, 2021-2026 Audi A6 and 2025-2026 Audi Q5 and others.

Bulletin number
TSB_2066315_4
Component
Electrical system
Summary
This TSB provides information when the customer reports that the USB socket is missing, pushed in, or loose.

Owners of these vehicles have filed 254 complaints in the electrical category.

Vehicles covered

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