P25B4 on the 2018 Audi RS 5
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| A0119272052094_3 | 2019-10-02. Service bulletin. This bulletin contains a software update for DTC P25B400. |
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| A0119222052094_2 | 2019-09-09. Service bulletin. This bulletin contains a software update for DTC P25B400. |
| A011883 2052094- | 2018-12-10. Service bulletin. This bulletin contains a software update for DTC P25B400. |
3 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.