WenmarOpen by Wenmar Pro

Service bulletin A4021302023187_6

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 id10205905
Published by NHTSA2022-01-05
Manufacturer's numberA4021302023187_6
Manufacturer's date2021-12-22
NHTSA componentSTEERING

NHTSA's summary

This information bulletin provides an explanation for squeaking noises heard when the steering wheel is turned or maneuvered.

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

Steering

Vehicles listed
AUDI A32010, 2011, 2012, 2013
AUDI A32014
AUDI A32015, 2016, 2017, 2018, 2019, 2020
AUDI A32022, 2023
AUDI A3 ETRON2015
AUDI A3 SPORTBACK E-TRON2016 to 2018
AUDI A42010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI A52010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI A5 CABRIOLET2010 to 2021
AUDI A62010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI A6 ALLROAD2020, 2021
AUDI A72010 to 2011
AUDI A72012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI A7 E2021, 2022
AUDI A7 PHEV2023
AUDI A82010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI A82021 to 2023
AUDI A8 L E2020
AUDI A8 L E2021
AUDI A8 PHEV2022 to 2023
AUDI ALLROAD2010 to 2023
AUDI E-TRON2020
AUDI E-TRON2021, 2022, 2023
AUDI E-TRON GT2022, 2023
AUDI Q32015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI Q52010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
AUDI Q5 PHEV2023
AUDI Q5 SPORTBACK2022 to 2023
AUDI Q72010, 2011, 2012, 2013, 2014, 2015
AUDI Q72016
AUDI Q72017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI Q82019, 2020, 2021, 2022, 2023
AUDI R82010, 2011, 2012
AUDI R82014, 2015
AUDI R82017, 2018
AUDI R82021, 2022, 2023
AUDI RS 32017, 2018, 2019, 2020
AUDI RS 32022, 2023
AUDI RS 52013, 2014, 2015
AUDI RS 52016
AUDI RS 52018, 2019
AUDI RS 52021, 2022, 2023
AUDI RS 5 CABRIOLET2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
AUDI RS 6 AVANT2021, 2022, 2023
AUDI RS 72014, 2015, 2016, 2017, 2018
AUDI RS 72021, 2022, 2023
AUDI RS E-TRON GT2022, 2023
AUDI RS Q82020, 2021, 2022, 2023
AUDI RS32021
AUDI RS52010 to 2012
AUDI RS52013, 2014, 2015
AUDI RS52016 to 2017
AUDI RS62016 to 2018
AUDI RS62020
AUDI RS72020
AUDI S32015, 2016, 2017, 2018, 2019, 2020
AUDI S32021
AUDI S32022, 2023
AUDI S42010, 2011, 2012, 2013, 2014, 2015, 2016
AUDI S42018, 2019, 2020, 2021, 2022, 2023
AUDI S52010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI S5 CABRIOLET2015 to 2021
AUDI S62010, 2011
AUDI S62012
AUDI S62013, 2014, 2015, 2016, 2017, 2018
AUDI S62019
AUDI S62020, 2021, 2022, 2023
AUDI S72012
AUDI S72013, 2014, 2015, 2016, 2017, 2018
AUDI S72020, 2021, 2022, 2023
AUDI S82013, 2014, 2015, 2016
AUDI S82020, 2021, 2022, 2023
AUDI SQ52018, 2019, 2020, 2021, 2022, 2023
AUDI SQ5 PHEV2023 (the catalog's model; the bulletin names a series or trim of it)
AUDI SQ72020, 2021, 2022, 2023
AUDI SQ82020, 2021, 2022, 2023
AUDI TT2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI TT RS2013
AUDI TT RS2018, 2019, 2020, 2021, 2022
AUDI TT RS2023
AUDI TTS2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

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

Recalls for the same vehicles and component
20201022020-03-16. Steering
20V1490002020-03-16. STEERING
16V6480002016-09-08. STEERING:ELECTRIC POWER ASSIST SYSTEM

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TSB_2074846_52026-10-05. Service bulletin. This bulletin provides information about vibrations and rotational steering vibrations.
TSB_2065871_42026-10-05. Service bulletin. This bulletin provides informaiton when DTC B200FF0 is stored.
TSB_2074475_52026-09-04. Service bulletin. This bulletin provides service information when DTC U0101000 is logged, lost communication with the TCM in diagnostic address 23.
TSB_2064535_42026-09-04. Service bulletin. This bulletin provides information when the steering wheel clicks when it is adjusted vertically.
TSB_2063546_52026-09-04. Service bulletin. This bulletin provides service infomraiton regardin gthe identifaction of noises with dynamic steering.
TSB_2063528_52026-09-04. Service bulletin. This bulletin provides service information when thre are engine noises in the vehicle interior.
TSB_2074846_42026-02-06. Service bulletin. This bulletin provides information about vibrations and rotational steering vibrations.
TSB_2028220_132026-01-07. Service bulletin. This bulletin provides regarding visual damage for all vehicles.
TSB_2080117_22026-01-07. Service bulletin. This bulletin provides information when there are noises from the steering wheel trim.
TSB_2080117_12025-12-05. Service bulletin. This bulletin provides information when there are noises from the steering wheel trim.