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Service bulletin TT 26-19-04

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 id10168666
Published by NHTSA2019-12-06
Manufacturer's numberTT 26-19-04
Manufacturer's date2019-11-15
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

Diganostic direction to locate exhaust 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, Exhaust and emissions

Vehicles listed
VOLKSWAGEN BEETLE2008, 2009, 2010
VOLKSWAGEN BEETLE2011
VOLKSWAGEN BEETLE2012, 2013, 2014, 2015, 2016, 2017
VOLKSWAGEN CC2008 to 2011
VOLKSWAGEN CC2012
VOLKSWAGEN CC2013
VOLKSWAGEN CC2014, 2015, 2016, 2017
VOLKSWAGEN EOS2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
VOLKSWAGEN GOLF2008 to 2009
VOLKSWAGEN GOLF2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
VOLKSWAGEN PASSAT2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

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

Recalls for the same vehicles and component
17V3090002017-05-11. POWER TRAIN:DRIVELINE:DRIVESHAFT; ENGINE AND ENGINE COOLING:ENGINE:DIESEL
16V6470002016-09-07. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
15V7050002015-10-26. ENGINE AND ENGINE COOLING:ENGINE; SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
20155042015-10-23. Engine
08V2350002008-05-28. ENGINE AND ENGINE COOLING
20081832008-05-23. 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
V0116152014815_202026-10-06. Service bulletin. Suggested fuel additive
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.
V1718062017813_242026-08-05. Service bulletin. Oil Consumption Measurement and Electronic Oil Consumption Measurement
V1719012012855_812026-07-07. Service bulletin. Volkswagen Engine Oil Standards
TT 13-20-01_32026-07-07. Service bulletin. Instruction, how to lubicate engine before initial start.
TT 10-18-02_22026-07-07. Service bulletin. Lubricating engine components before reassembly.
VOS-26-212026-04-06. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the error message ERP0204E could occur during perform initial operation, software configuration, SVM updates for any control module(s) etc.
WLA-25-112025-11-10. Service bulletin. Coolant Bleed Procedure
V2125012077512_22025-11-10. Service bulletin. Turbocharger repair or replace due to stuck wastegate.
V1917012022548_152025-11-10. Service bulletin. G12Evo can now be mixed with previous coolants.