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Service bulletin A0020422045316_5

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 id10181056
Published by NHTSA2020-11-05
Manufacturer's numberA0020422045316_5
Manufacturer's date2020-10-07
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

This bulletin contains information for diagnosing the Start/Stop system.

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 A42016, 2017, 2018, 2019, 2020, 2021
AUDI A52017, 2018, 2019, 2020, 2021
AUDI A62013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
AUDI A72013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
AUDI A82013, 2014, 2015, 2016, 2017
AUDI A82019, 2020
AUDI A82021 to 2022
AUDI Q32019, 2020, 2021
AUDI Q52013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
AUDI Q5 SPORTBACK2022
AUDI Q72016
AUDI Q72017, 2018, 2019, 2020, 2021
AUDI Q82019, 2020, 2021
AUDI RS Q82020, 2021
AUDI S32017, 2018, 2019, 2020
AUDI S42017
AUDI S42018, 2019, 2020, 2021
AUDI S52017, 2018, 2019, 2020, 2021
AUDI S62016, 2017, 2018
AUDI S62019
AUDI S62020, 2021
AUDI S82017
AUDI S82019
AUDI S82020, 2021
AUDI SQ52017, 2018, 2019, 2020, 2021
AUDI SQ72020, 2021
AUDI SQ82020, 2021
AUDI TT2016, 2017
AUDI TT2019, 2020, 2021
AUDI TT RS2018, 2019, 2020, 2021
AUDI TTS2016, 2017
AUDI TTS2019, 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
22V3680002022-05-23. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
20221332022-03-23. Engine
22V1780002022-03-23. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
20212792021-05-13. Engine
21V3390002021-05-12. ENGINE
21V1110002021-02-24. ENGINE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

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_2070281_72026-10-05. Service bulletin. This bulletin provides information when the MIL is on; P310B00 - low fuel pressure regulation, fuel pressure outside of tolerance - symptom 2638.
TSB_2069531_22026-10-05. Service bulletin. This bulletin provides information when the MIL is on, EVAP pressure/temp sensor incorrect DTC displayed: P202400, P045000, P045200, P24D600, P24D800, P2B7B00.
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.
TSB_2070281_62026-09-04. Service bulletin. This bulletin provides information when the MIL is on, DTC P310B00 is stored; low fuel pressure regulation, fuel pressure outside of tolerance, symptom 2638.
TSB_2070281_52026-09-04. Service bulletin. This bulletin provides information when the MIL is on, DTC P310B00 is stored; low fuel pressure regulation, fuel pressure outside of tolerance, symptom 2638.
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.