# Service bulletin A9424752073316\_1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10251661
- Published by NHTSA: 2024\-04\-04
- Manufacturer's number: A9424752073316\_1
- Manufacturer's date: 2024\-03\-12
- NHTSA component: EXTERIOR LIGHTING:BRAKE LIGHTS; UNKNOWN OR OTHER

## NHTSA's summary

This bulletin provides information when there is a warning for the 3rd brake light; DTC B12C615.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251661-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251661-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Lighting, Brake lights

## Trouble codes named

B12C6

## Vehicles listed

- 2020 AUDI A3
- 2021 AUDI A3
- 2022 to 2024 AUDI A3
- 2020 AUDI RS 3
- 2022 to 2024 AUDI RS 3
- 2021 AUDI RS3
- 2020 AUDI S3
- 2021 AUDI S3
- 2022 to 2024 AUDI S3

## Other bulletins for the same vehicles and component

- [A9423692071331\_2](/bulletins/10247513.md), 2024-01-04, Service bulletin: EXTERIOR LIGHTING:BRAKE LIGHTS; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information for when the 3rd brake light warning is displayed in the instrument cluster; B12C615.
- [A9423662071331\_1](/bulletins/10242975.md), 2023-10-05, Service bulletin: UNKNOWN OR OTHER; EXTERIOR LIGHTING:BRAKE LIGHTS. This bulletin provides information for when the 3rd brake light warning is displayed in the instrument cluster; DTC B12C615.
- [A9422572067742\_1](/bulletins/10217916.md), 2022-09-01, Service bulletin: EXTERIOR LIGHTING:BRAKE LIGHTS; ELECTRICAL SYSTEM. This pending service solution advises that a software solution is being prepared for instances where a warning for the 3rd brake light shows in the instrument cluster but the light itself continues to work. The bulletin requests that technicians document these instances through the PSS system.

JSON: [/v1/bulletins/10251661](/v1/bulletins/10251661)

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