This bulletin contains instructions for a hissing noise, MIL light, and DTC P227900 stored in the ECM.
Audi technical service bulletin A0121952054795_2 for 2020-2021 Audi Q7 and 2019-2021 Audi Q8.
- Bulletin number
- A0121952054795_2
- Component
- Equipment
- Summary
- This bulletin contains instructions for a hissing noise, MIL light, and DTC P227900 stored in the ECM.
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