# Service bulletin A4622382040449\_2

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: 10227808
- Published by NHTSA: 2023\-01\-06
- Manufacturer's number: A4622382040449\_2
- Manufacturer's date: 2022\-12\-01
- NHTSA component: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

## NHTSA's summary

This bulletin advises that there is a software update available in instances where a customer reports ESC and TPMS warnings are present with DTCs B116816, and C114602.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227808-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227808-9999.pdf)

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

## Components

Tires, Tire pressure monitoring

## Trouble codes named

B1168, C1146

## Vehicles listed

- 2015 AUDI A3
- 2015 AUDI S3

## Other bulletins for the same vehicles and component

- [Normal Load Cond](/bulletins/10216603.md), 2022-08-01, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Normal Load Condition.
- [A4420762059234\_1](/bulletins/10173852.md), 2020-05-07, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This bulletin contains information on why the TPMS message 'Tire pressure: malfunction\!' appears without DTCs.

JSON: [/v1/bulletins/10227808](/v1/bulletins/10227808)

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