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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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10235476
Published by NHTSA2023-05-05
Manufacturer's numberA6423892070094_1
Manufacturer's date2023-04-20
NHTSA componentVISIBILITY: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

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Glass, wipers and mirrors, Power windows

Trouble codes named

B1487

Vehicles listed
AUDI A42021, 2022, 2023, 2024
AUDI A4 ALLROAD2021, 2022
AUDI S42021, 2022, 2023, 2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
A6423942070094_22023-10-05. Service bulletin. This bulletin provides information for when the rear window reverses direction at upper stop. DTC: B148754 stored in door module.