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Service bulletin A911821 2051527

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 id10153594
Published by NHTSA2019-02-25
Manufacturer's numberA911821 2051527
Manufacturer's date2018-12-04
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

This informational bulletin contains instructions for when the Sirius presets are missing with no DTCs.

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

Electrical system, Equipment and accessories

Vehicles listed
AUDI A4 ALLROAD2013, 2014, 2015, 2016
AUDI A52013, 2014, 2015, 2016, 2017
AUDI A5 CABRIOLET2013 to 2017
AUDI A62012, 2013, 2014, 2015, 2016, 2017
AUDI A72012, 2013, 2014, 2015, 2016, 2017
AUDI A82011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
AUDI Q32015, 2016, 2017, 2018
AUDI Q52009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
AUDI Q72010, 2011, 2012, 2013, 2014, 2015
AUDI Q72016
AUDI Q72017

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

Recalls for the same vehicles and component
23V0860002023-02-15. EQUIPMENT:OTHER:LABELS; TIRES
20186802018-12-05. Electrical
18V8620002018-12-05. ELECTRICAL SYSTEM:WIRING
20181742018-04-11. Electrical
20174832017-10-06. Electrical
17V6220002017-10-05. ELECTRICAL SYSTEM:WIRING
16V6420002016-09-06. ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING
20164092016-08-22. Electrical
20133212013-09-23. Accessories

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_2083183_12026-10-05. Service bulletin. This bulletin provides infomraiotn when there are noises from the surround loudspeaker.
TSB_2079214_42026-10-05. Service bulletin. This bulletin provides information regarding fault finding and repair information for electric tailgate.
TSB_2073747_42026-08-05. Service bulletin. This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.
TSB_2059335_72026-07-07. Service bulletin. This bulletin provides information when there are noises from the area around the instrument cluster.
TSB_2074729_32026-07-07. Service bulletin. This bulletin provides informationwhen noises/vibration are detected from front of vehicle in dynamic mode.
TSB_2080517_42026-06-04. Service bulletin. This bulletin provides informaiotn when the starter battery is discharged or defective.
TSB_2080517_32026-05-05. Service bulletin. This bulletin provides informaiotn when the starter battery is discharged or defective.
TSB_2081409_12026-04-07. Service bulletin. This bulletin provides informaiton regarding the Universal Traffic Recorder.
TSB_2081405_12026-04-07. Service bulletin. This bulletin provides informaiotn about various infortainment system complaints.
TSB_2081200_12026-04-07. Service bulletin. This bulletin provides informaito when Apple CarPlay/Android Auto does not react to touch inputs.