WenmarOpen by Wenmar Pro

Service bulletin A1920102061604_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 id10185224
Published by NHTSA2021-01-08
Manufacturer's numberA1920102061604_1
Manufacturer's date2020-12-14
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

This bulletin contains instructions for resolving a coolant leak.

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

Vehicles listed
AUDI A32007, 2008, 2009, 2010, 2011, 2012, 2013
AUDI A42007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
AUDI A52010, 2011, 2012, 2013, 2014, 2015, 2016
AUDI A62012, 2013, 2014, 2015
AUDI A82013
AUDI Q32012 to 2014
AUDI Q32015, 2016, 2017, 2018
AUDI Q52011, 2012, 2013, 2014, 2015, 2016, 2017
AUDI TT2009, 2010, 2011, 2012, 2013, 2014

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

Recalls for the same vehicles and component
20221332022-03-23. Engine
22V1780002022-03-23. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
18V2290002018-04-11. ENGINE AND ENGINE COOLING:COOLING SYSTEM
20170022017-01-04. Engine
17V0020002017-01-03. ENGINE AND ENGINE COOLING:COOLING SYSTEM
16V6190002016-08-24. ENGINE AND ENGINE COOLING:ENGINE

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
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.
TSB_2074640_32026-07-07. Service bulletin. This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
TSB_2073867_32026-07-07. Service bulletin. This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.
TSB_2051095_102026-03-03. Service bulletin. This bulletin provides information on the use of the Audi frequencly analysis app, and where the application can be downloaded.
TSB_2021205_102026-03-03. Service bulletin. This bulletin provides information on VIN Plates, Safety Certification labels, and the ordering procedures.
TSB_2060750_52026-02-06. Service bulletin. This bulletin provides information regarding UV leak additive for finding oil leaks.
TSB_2074640_22026-01-07. Service bulletin. This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
SM 63-20252025-12-05. Other. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
TSB_2073867_22025-06-03. Service bulletin. This bulletin provides information when DTC U14A00 Terminal 30 is stored in the ECM.