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Service bulletin DC_91CD20221021

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 id10225516
Published by NHTSA2022-11-04
Manufacturer's numberDC_91CD20221021
Manufacturer's date2022-10-21
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

3G Turndown (91CD) Warranty Claim Documentation

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 A42017, 2018
AUDI A52018
AUDI A5 CABRIOLET2018
AUDI Q52018
AUDI Q72017, 2018
AUDI RS 52018, 2019
AUDI S42018
AUDI S52018
AUDI S5 CABRIOLET2018
AUDI SQ52018

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
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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.
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A9124802055591_62024-03-06. Service bulletin. This bulletin provides information for vehicles when the infotainment system sporadically reboots.
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A9124632044694_32024-03-06. Service bulletin. This bulletin provides information pertaining to MMI Navigation database concerns.
A6824442072897_12024-03-06. Service bulletin. This bulletin provides information when the electric luggage compartment roll cover is inoperative.