P284D on the 2025 Audi A5
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.
| TSB_2078846_3 | 2026-02-06. Service bulletin. This bulleitn provides information when there is a yellow warning lamp, drive system fault with DTC P284D00. |
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| TSB_2078846_2 | 2026-01-07. Service bulletin. This bulleitn provides information when there is a yellow warning lamp, drive system fault with DTC P284D00. |
| TSB_2078846_1 | 2025-09-04. Service bulletin. This bulletin provides information when there is a yellow warning lamp (gearbox), drive system fault with event memory entry P284D00. |
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.