U1123 on the 2025 Audi S3
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.
| TSB_2076134_3 | 2025-04-04. Service bulletin. This TSB provides information when the messsage "“Vehicle electronics: fault. Shift to P before leaving vehicle.” appears; DTCs U112300, B101C07. |
|---|---|
| TSB-2076961_1 | 2025-03-19. Service bulletin. This bulletin provides information when DTC U112300 Databus error value received is present. |
| A3424742076134_2 | 2025-01-07. Service bulletin. This TSB provides information when the messsage "“Vehicle electronics: fault. Shift to P before leaving vehicle.” appears; DTCs U112300, B101C07. |
| A3424732076134_1 | 2024-12-04. Service bulletin. This bulletin provides information when the message “Vehicle electronics: fault. Shift to P before leaving vehicle.” appears, DTCs U112300, B101C07. |
4 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.