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December 9, 2021 Service bulletin

Update battery charging control manager (BCCM) module software.

Audi technical service bulletin Circular 93M2 for 2017-2018 Audi A3 Sportback E-Tron.

Bulletin number
Circular 93M2
Component
Electrical system
Summary
Update battery charging control manager (BCCM) module software.

Owners of these vehicles have filed 1 complaints in the electrical category.

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