U1121 on the 2025 Audi S8
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.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| A4024802058460_6 | 2024-10-28. Service bulletin. This bulletin provides information when DTC U112100 is stored in the stability control modules 00D4/00D5. |
|---|---|
| A4324892059363_6 | 2024-06-25. Service bulletin. This bulletin provides information pertaining to an air suspension malfunction warning in the cluster. DTC C1260F0, U112100. |
| A4324892059363_6 | 2024-06-25. Service bulletin. This bulletin provides information pertaining to an air suspension malfunction warning in the cluster. DTC C1260F0, U112100. |
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.