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Service bulletin A641639 2046397_

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 id10091076
Published by NHTSA2017-02-09
Manufacturer's numberA641639 2046397_
Manufacturer's date2016-12-26
NHTSA componentVISIBILITY:WINDSHIELD

NHTSA's summary

THIS BULLETIN PROVIDES REPAIR INFORMATION FOR A CREAKING IN THE FRONT AND REAR WINDSHIELD.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Glass, wipers and mirrors, Windshield

Vehicles listed
AUDI A4 ALLROAD2016, 2017

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
A641743 2046397-2019-02-19. Service bulletin. This bulletin provides repair information for a creaking in the front and rear windshield.
A641746 2046397-2018-04-16. Service bulletin. This bulletin provides repair information for a creaking in the front and rear windshield.
Fluid Capacity 72018-02-05. Service bulletin. This document contains the fluid capacity chart.
A641436 2020552-2017-12-05. Service bulletin. Windshield is streaked, has a snakeskin appearance, or its surface feels rough. Residue from industrial fallout as well as normal road dirt and grime may accumulate on windshield.