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Service bulletin A0020372059437_1

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 id10174949
Published by NHTSA2020-06-04
Manufacturer's numberA0020372059437_1
Manufacturer's date2020-05-05
NHTSA componentENGINE; FUEL SYSTEM, GASOLINE:DELIVERY

NHTSA's summary

The informational bulletin explains why during COVID-19 there is winter-blend fuel during a warmer season and causing some issues.

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, Fuel system

Vehicles listed
AUDI A32010, 2011, 2012, 2013
AUDI A32014
AUDI A32015, 2016, 2017, 2018, 2019, 2020
AUDI A3 ETRON2010 to 2015
AUDI A3 ETRON2019 to 2020
AUDI A3 SPORTBACK E-TRON2016 to 2018
AUDI A42010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI A52010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI A5 CABRIOLET2010 to 2020
AUDI A62010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI A72010 to 2011
AUDI A72012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI A82010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI ALLROAD2010 to 2020
AUDI Q32010 to 2014
AUDI Q32015, 2016, 2017, 2018, 2019, 2020
AUDI Q52010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI Q72010, 2011, 2012, 2013, 2014, 2015
AUDI Q72016
AUDI Q72017, 2018, 2019, 2020
AUDI Q82019, 2020
AUDI R82010, 2011, 2012
AUDI R82013
AUDI R82014, 2015, 2016, 2017, 2018
AUDI R82019
AUDI R82020
AUDI RS 52018, 2019
AUDI RS 52020
AUDI RS 5 CABRIOLET2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
AUDI RS 72014, 2015, 2016, 2017, 2018
AUDI RS Q82020
AUDI RS42018 to 2019
AUDI RS52010 to 2012
AUDI RS52013, 2014, 2015
AUDI RS52016 to 2017
AUDI RS5 CABRIOLET2016 to 2017
AUDI RS62010 to 2020
AUDI RS72013
AUDI RS72019 to 2020
AUDI S32015, 2016, 2017, 2018, 2019, 2020
AUDI S42010, 2011, 2012, 2013, 2014, 2015, 2016
AUDI S42017
AUDI S42018, 2019, 2020
AUDI S52010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI S5 CABRIOLET2010 to 2020
AUDI S62010, 2011
AUDI S62012
AUDI S62013, 2014, 2015, 2016, 2017, 2018
AUDI S62019
AUDI S62020
AUDI S72012
AUDI S72013, 2014, 2015, 2016, 2017, 2018
AUDI S72019
AUDI S72020
AUDI S82010 to 2012
AUDI S82013, 2014, 2015, 2016, 2017, 2018
AUDI S82019
AUDI S82020
AUDI S8 PLUS2016 to 2018
AUDI SQ52012 to 2013
AUDI SQ52014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI SQ72020
AUDI SQ82020
AUDI TT2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
AUDI TT RS2017
AUDI TT RS2018, 2019, 2020
AUDI TTS2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020

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

Recalls for the same vehicles and component
20240952024-02-14. Fuel System
24V1100002024-02-14. FUEL SYSTEM, GASOLINE
20223842022-07-20. Fuel System
22V5160002022-07-20. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
20221332022-03-23. Engine
22V1780002022-03-23. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
20221142022-03-14. Fuel System
21V1110002021-02-24. ENGINE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
20200532020-02-12. Fuel System
20V0760002020-02-12. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

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_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_2081573_42026-08-05. Service bulletin. This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
TSB_2081573_32026-08-05. Service bulletin. This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
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.