# Service bulletin A641434 2037934\-

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: 10122556
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: A641434 2037934\-
- Manufacturer's date: 2014\-07\-25
- NHTSA component: VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES

## NHTSA's summary

Creaking noises can be heard from the A\-pillar, dash panel, or windshield. The small lug on the centering pins of the windshield can cause the creaking noises.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122556-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122556-0001.pdf)

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

## Components

Glass, wipers and mirrors, Wipers and washers

## Vehicles listed

- 2011 to 2015 AUDI A8

## Other bulletins for the same vehicles and component

- [TSB\_2020552\_15](/bulletins/11038024.md), 2026-10-05, Service bulletin: VISIBILITY/WIPER. This bulletin provides service information regarding exterior glass cleaning.
- [TSB\_20741717\_15](/bulletins/11036915.md), 2026-09-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides information on the GFF test plan required for AC compressor replacements regardless of the concern.
- [TSB\_2041717\_14](/bulletins/11023734.md), 2025-10-03, Service bulletin: VISIBILITY/WIPER. This bujlletin provides information regarding the GFF test plan required for A/C compressor replacements regardless of the concern.
- [TSB\_2041717\_13](/bulletins/11016505.md), 2025-04-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides information regarding the GFF test plan required for A/C compressr replaements regardless of the concern.
- [A8224002041717\_10](/bulletins/11005911.md), 2024-08-06, Service bulletin: VISIBILITY/WIPER. This bulletin provides informatin for the GFF test plan that is requied for AC compressor replacements.
- [A922336203815115](/bulletins/10240212.md), 2023-08-04, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. This bulletin provides information for when the washer solvent level warning is on.
- [A9223332038151](/bulletins/10231583.md), 2023-03-06, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. This bulletin provides instructions for when the washer solvent level warning is on in the DIS but the washer solvent level is correct.
- [A921924203815111](/bulletins/10169691.md), 2020-01-08, Service bulletin: EQUIPMENT; VISIBILITY:WINDSHIELD WIPER/WASHER. This bulletin provides instructions for repairing a vehicle with a washer solvent light on but the level is correct.
- [A9219232038151\_1](/bulletins/10168734.md), 2019-12-07, Service bulletin: VISIBILITY; VISIBILITY:WINDSHIELD WIPER/WASHER. This bulletin provides instructions for repairing a vehicle with a washer solvent light on but the level is correct. 2015\-2021 A3 Cabriolet, 2016\-2018 A3 Sportback, 2018\-2021 A5 Sportback, 2012 and 2018\-2021 RS5 Cabriolet, 2018\-2021 S5 Sportback, 2021 RS 6 Avant
- [A921510 2038151\-](/bulletins/10120049.md), 2017-10-21, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. Supersedes Technical Service Bulletin Group 92 number 14\-09 dated September 12, 2014. The washer solvent level warning is on in the DIS, but the washer solvent level is correct. There is no functional restriction in the windshield washer system. The sensitivity of the washer solvent level sensor \(G33\) can be affected by the type, concentration, and the presence of additives in the washer solvent currently in the tank. The operation of the level sensor relies on the composition of the solvent to provide an accurate message on the solvent level. Incorrect concentration and the presence of additives can contaminate the sensor and reduce its sensitivity.

JSON: [/v1/bulletins/10122556](/v1/bulletins/10122556)

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