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Service bulletin A0121962060429_2

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 id10185651
Published by NHTSA2021-02-04
Manufacturer's numberA0121962060429_2
Manufacturer's date2021-01-13
NHTSA componentENGINE AND ENGINE COOLING; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

This bulletin contains instructions for when there may be a noise from the exhaust flap or there are DTCs sporadically stored in the ECM.

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

Engine, Equipment and accessories

Vehicles listed
AUDI A32017, 2018, 2019, 2020
AUDI A3 SPORTBACK E-TRON2017 to 2018
AUDI A42017, 2018, 2019, 2020, 2021
AUDI A52017, 2018, 2019, 2020, 2021
AUDI A5 CABRIOLET2017 to 2021
AUDI A62017, 2018, 2019, 2020, 2021
AUDI A72017, 2018, 2019, 2020, 2021
AUDI A82017, 2018, 2019, 2020
AUDI A82021
AUDI E-TRON2019
AUDI E-TRON2020
AUDI E-TRON2021
AUDI Q32017, 2018, 2019, 2020, 2021
AUDI Q52017, 2018, 2019, 2020, 2021
AUDI Q72017, 2018, 2019, 2020, 2021
AUDI Q82019, 2020, 2021
AUDI R82017, 2018
AUDI R82020
AUDI RS 52018, 2019
AUDI RS 52020
AUDI RS 52021
AUDI RS 72017, 2018
AUDI RS 72021
AUDI RS Q82020, 2021
AUDI RS52017
AUDI RS62017 to 2018
AUDI RS72020
AUDI S32017, 2018, 2019, 2020
AUDI S32021
AUDI S42017
AUDI S42018, 2019, 2020, 2021
AUDI S52017, 2018, 2019, 2020, 2021
AUDI S5 CABRIOLET2017 to 2021
AUDI S62020, 2021
AUDI S72020, 2021
AUDI S82017, 2018
AUDI S82019
AUDI S82020, 2021
AUDI SQ52018, 2019, 2020, 2021
AUDI SQ72020, 2021
AUDI SQ82020, 2021
AUDI TT2017, 2018, 2019, 2020, 2021
AUDI TT RS2018, 2019, 2020, 2021
AUDI TTS2017, 2018, 2019, 2020, 2021

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

Recalls for the same vehicles and component
20236592023-12-13. Accessories
22V8060002022-10-26. EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT; BACK OVER PREVENTION:DISPLAY FUNCTION
20225762022-10-07. Engine
22V7530002022-10-07. ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
20221332022-03-23. Engine
22V1780002022-03-23. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
21V3390002021-05-12. ENGINE
21V1110002021-02-24. ENGINE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
18V2290002018-04-11. ENGINE AND ENGINE COOLING:COOLING SYSTEM
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
TSB_2083393_12026-10-05. Service bulletin. This bulletin provides information when the starter/generator drive belt is noisy or came off.
TSB_2081030_42026-10-05. Service bulletin. This bulletin provides information when there is an abnormal knocking noise from the engine compartment; V6 3.0L TFSI.
TSB_2081030_32026-09-04. Service bulletin. This bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
TSB_2079917_22026-09-04. Service bulletin. This bulletin provides information when the engine can only be started with a delay; 2.0 ltr. 4 cyl. TFSI.
TSB_2079209_32026-09-04. Service bulletin. This bulletin provides information when the exhuast emissions warning lamp is on P0299.
SM 34-20262026-09-04. Other. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
SM 35-20262026-09-04. Other. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
TSB_2082103_32026-08-05. Service bulletin. This bulletin provides informion when there is intermittently no start when using start/stop.
SM 01-20262026-08-05. Other. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
TSB_2082323_12026-07-07. Service bulletin. This bulletin provides informaiton when the engine is not running smoothly, misfiring.