# Service bulletin A231849 2051684\-

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: 10144632
- Published by NHTSA: 2018\-09\-17
- Manufacturer's number: A231849 2051684\-
- Manufacturer's date: 2018\-06\-28
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

## NHTSA's summary

This bulletin contains repair instructions for the second part of Campaign 23Y9.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144632-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144632-0001.pdf)

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

## Components

Engine, Exhaust and emissions

## Vehicles listed

- 2015 AUDI A3 CABRIOLET

JSON: [/v1/bulletins/10144632](/v1/bulletins/10144632)

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