# B13B9 on the 2017 Audi A3

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 B13B9

- [10193264](https://open.wenmarpro.com/bulletins/10193264), 2021-06-03: This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901.
- [10182517](https://open.wenmarpro.com/bulletins/10182517), 2020-12-04: This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901.
- [10178591](https://open.wenmarpro.com/bulletins/10178591), 2020-09-03: This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901.
- [10173866](https://open.wenmarpro.com/bulletins/10173866), 2020-05-07: This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901.