# B2000 on the 2013 Audi A7

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 B2000

- [10124752](https://open.wenmarpro.com/bulletins/10124752), 2017-12-05: The ESP warning light may be on in the instrument cluster. DTC B200047 \(Control unit faulty\) is stored in the sensor electronics control module, J849 \(address word 3B\). With software level 0053, the J849 control module may store DTC B200047 even though the control unit is not faulty.
- [10056882](https://open.wenmarpro.com/bulletins/10056882), 2015-03-04: AUDI: INSTRUMENT CLUSTER DISPLAYING WARNING LIGHT OF ESP AND DIAGNOSTIC TROUBLE CODE \(DTC\) B200047 \(CONTROL UNIT FAULTY\) STORED IN SENSOR ELECTRONICS CONTROL MODULE. MODEL 2013 A6, A7, A8. \*PE