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Service bulletin SM 46-2021

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 id10198484
Published by NHTSA2021-07-02
Manufacturer's numberSM 46-2021
Manufacturer's date2021-06-22
NHTSA componentEQUIPMENT

NHTSA's summary

This special notice is to inform dealers to return the parts listed if it meets the criteria provided.

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

Equipment and accessories

Vehicles listed
AUDI Q52013, 2014, 2015, 2016, 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
SM 21-20242024-04-05. Service bulletin. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
SM 19-20242024-04-05. Service bulletin. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
SM 17-20242024-04-05. Service bulletin. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
A0024842073507_12024-04-04. Service bulletin. This bulletin provides instructions on evaluating TDI vehicles for repurchase prior to repairs.
A9124632044694_32024-03-06. Service bulletin. This bulletin provides information pertaining to MMI Navigation database concerns.
441453203027592024-03-04. Service bulletin. Repair Authorization
441452203027582024-03-04. Service bulletin. Repair Authorization.
4414542030275102024-03-04. Service bulletin. Repair Authorization
Maintenance2024-02-26. Service bulletin. Scheduled maintainence protocols
40144120181942024-02-26. Service bulletin. Shock absorber leaks: assessment aid