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Service bulletin DC_91U7_CLS

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 id10232060
Published by NHTSA2023-03-06
Manufacturer's numberDC_91U7_CLS
Manufacturer's date2023-02-17
NHTSA componentEQUIPMENT:ELECTRICAL:INFOTAINMENT

NHTSA's summary

SERV_ACT - Infotainment System Software – Security Patch - closure announcement

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 A32015, 2016
AUDI A42017
AUDI A62016
AUDI A72016
AUDI Q72016
AUDI Q72017
AUDI R82017
AUDI RS 72016
AUDI S32015, 2016
AUDI S62016
AUDI S72016
AUDI TT2016

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

Recalls for the same vehicles and component
18V0960002018-02-07. EQUIPMENT:OTHER:LABELS

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
Audi-Q72024-04-22. Service bulletin. Audi Delivery Guidelines.
Audi-A7-S72024-04-22. Service bulletin. Audi Delivery Guidelines.
A7-S7-A2024-04-22. Service bulletin. Audi Delivery Guidelines.
A7-S72024-04-22. Service bulletin. Audi Delivery Guidelines.
A6-S6-A2024-04-22. Service bulletin. Audi Delivery Guidelines.
A6-S62024-04-22. Service bulletin. Audi Delivery Guidelines.
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.
A8724682044717102024-04-05. Service bulletin. This bulletin provides information when there is a faint noise heard in the cabin from the air conditioning circuit.
AVIN4PIN202403052024-04-05. Service bulletin. Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Front window inoperative Air suspension warning - DTC P089200 charge handle doesn't release vehicle will not charge Temp sensor DTC P218500 Corrosion on wheelhouse cover plate P008700 - low fuel pressure P042000: Catalyst System, Bank1 Efficiency Below