# C12D5 on the 2025 Audi S6

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 C12D5

- [11038046](https://open.wenmarpro.com/bulletins/11038046), 2026-10-05: This bulletin provides information regarding driver assist systems; Audi adaptive light, Audi pre sense system fault, adaptive cruise assist inop \(DTC C12D5FA\).
- [11025344](https://open.wenmarpro.com/bulletins/11025344), 2025-11-08: This bulletin provides information regarding Audi pre sense system fault, adaptive cruise assist inop \(DTC C12D5FA\).
- [11012511](https://open.wenmarpro.com/bulletins/11012511), 2025-01-07: This bulletin provides information there Driver assist systems: Audi adaptive light, Audi pre sense system fault, adaptive cruise assist inop \(DTC C12D5FA\)
- [10244540](https://open.wenmarpro.com/bulletins/10244540), 2023-11-06: This bulletin provides information for when the DTC C12D5FA is stored; Audi adaptive light, Audi pre sense fault, and Audi cruise assist inoperable.