# U1011 on the 2011 Audi A6

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 U1011

- [10250972](https://open.wenmarpro.com/bulletins/10250972), 2024-03-04: Vehicle does not start, battery flat DTC stored \(DTC U101100\)
- [10122339](https://open.wenmarpro.com/bulletins/10122339), 2017-11-08: Customer may report that the vehicle does not start due to a discharged battery. DTC U101100 \(supply voltage too low\) is stored in the gateway, J533 \(address word 19\), and/or the electronic parking brake \(EPB\) control module. According to the test plan "19\-Read Data Bus Keep\-Awake Manager", the EPB control module kept the data bus active for prolonged periods of time. The EPB switch appears to be permanently operating \(applying or releasing the parking brake\) due to an internal mechanical issue or because it is jammed or blocked by debris or by a foreign object.