Moisture may enter the high-voltage battery due to corrosion creep at the battery regulation control unit...
Audi technical service bulletin Circular 93H4 for 2017-2018 Audi A3 Sportback E-Tron.
- Bulletin number
- Circular 93H4
- Component
- Electrical system
- Summary
- Moisture may enter the high-voltage battery due to corrosion creep at the battery regulation control unit and at the low-voltage connector. If moisture has entered, a warning will appear on the instrument cluster display to alert the driver.
Owners of these vehicles have filed 1 complaints in the electrical category.
Vehicles covered
- Audi A3 Sportback E-Tron 2017-2018 20172018
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