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March 31, 2025 Service bulletin

This TSB provides information when the immobilizer cannot be adapted after the loss of keys.

Audi technical service bulletin TSB_2077458_1 for 2022-2026 Audi A3, 2022-2026 Audi S3 and 2022-2024 Audi RS 3.

Bulletin number
TSB_2077458_1
Component
Electrical system
Summary
This TSB provides information when the immobilizer cannot be adapted after the loss of keys.

Owners of these vehicles have filed 15 complaints in the electrical category.

Vehicles covered

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