# B129B on the 2021 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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name B129B

- [10222109](https://open.wenmarpro.com/bulletins/10222109), 2022-10-05: The message "SOS Malfunction \- Emergency call malfunction, please contact service" may appear erroneously in the presence of DTCs B129B11 and/or DTC B239C11. No repairs are necessary at this time.
- [10203173](https://open.wenmarpro.com/bulletins/10203173), 2021-12-07: This bulletin states to create a PSS record when the message "SOS \- Emergency call malfunction, please contact service" is displayed in the instrument cluster and DTCs B129B11 and B239C11 are stored in the control module for emergency call module and communication unit.
- [10187352](https://open.wenmarpro.com/bulletins/10187352), 2021-03-04: This bulletin states to create a PSS record when the message "SOS \- Emergency call malfunction, please contact service" is displayed in the instrument cluster and DTCs B129B11 and B239C11 are stored in the control module for emergency call module and communication unit.
- [10185283](https://open.wenmarpro.com/bulletins/10185283), 2021-01-08: SOS emergency call malfunction, DTC B129B11 and B129C11 are stored in the emergency call control module