# Service bulletin A6423892070094\_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: 10235476
- Published by NHTSA: 2023\-05\-05
- Manufacturer's number: A6423892070094\_1
- Manufacturer's date: 2023\-04\-20
- NHTSA component: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

## NHTSA's summary

This bulletin provides information for when one or both rear windows cannot be closed using the one\-touch feature and DTC B14874B is stored.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235476-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235476-9999.pdf)

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

## Components

Glass, wipers and mirrors, Power windows

## Trouble codes named

B1487

## Vehicles listed

- 2021 to 2024 AUDI A4
- 2021 to 2022 AUDI A4 ALLROAD
- 2021 to 2024 AUDI S4

## Other bulletins for the same vehicles and component

- [A6423942070094\_2](/bulletins/10242953.md), 2023-10-05, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. This bulletin provides information for when the rear window reverses direction at upper stop. DTC: B148754 stored in door module.

JSON: [/v1/bulletins/10235476](/v1/bulletins/10235476)

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