# B12EC on the 2017 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 B12EC

- [10128195](https://open.wenmarpro.com/bulletins/10128195), 2018-02-05: This repair authorization is for DTC B12ECF2 and DTC B12EDF2 when the LED control module has had water access it.
- [10090980](https://open.wenmarpro.com/bulletins/10090980), 2017-02-08: THIS REPAIR AUTHORIZATION IS FOR DTC B12ECF2 AND DTC B12EDF2 WHEN THE LED CONTROL MODULE HAS HAD WATER ACCESS IT.