# Service bulletin A4823572071903\_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: 10244531
- Published by NHTSA: 2023\-11\-06
- Manufacturer's number: A4823572071903\_1
- Manufacturer's date: 2023\-10\-30
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)

## NHTSA's summary

This bulletin provides information for when the ignition cannot be switched on, vehicle does not start \(DTC B1248F3 stored in the BCM\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244531-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244531-9999.pdf)

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

## Components

Engine, Engine control module

## Trouble codes named

B1248

## Vehicles listed

- 2022 to 2023 AUDI A3
- 2022 to 2023 AUDI RS 3
- 2022 to 2023 AUDI S3

## Other bulletins for the same vehicles and component

- [A0123882071791\_1](/bulletins/10244474.md), 2023-11-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE. This bulletin provides information for when there is a vehicle start system warning displayed in the instrument cluster; DTC\(s\) P086D00, P086E00 stored in the ECM.
- [A2723602067906\_3](/bulletins/10242930.md), 2023-10-05, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). This bulletin provides information for when DTC P0A7D00 is stored.

JSON: [/v1/bulletins/10244531](/v1/bulletins/10244531)

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