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April 30, 2026 Service bulletin

This bulletin provides information about a software update for the gateway.

Audi technical service bulletin TSB_2078456_2 for 2025 Audi A3, 2025 Audi S3 and 2025 Audi RS 3.

Bulletin number
TSB_2078456_2
Component
Electrical system
Summary
This bulletin provides information about a software update for the gateway.

Owners of these vehicles have filed 2 complaints in the electrical category.

Vehicles covered

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