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December 11, 2025 Service bulletin

This bulletin provides information when there are deviations in the configuration of the radar sensor J428.

Audi technical service bulletin TSB_2073970_4 for 2024-2025 Audi Q3.

Bulletin number
TSB_2073970_4
Component
Electrical system
Summary
This bulletin provides information when there are deviations in the configuration of the radar sensor J428.

Owners of these vehicles have filed 7 complaints in the electrical category.

Vehicles covered

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