WenmarOpen by Wenmar Pro

Service campaign Dealer 37U2

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 campaign
NHTSA id11012459
Published by NHTSA2025-01-07
Manufacturer's numberDealer 37U2
Manufacturer's date2024-12-19
Campaign id or software version37U2
NHTSA componentENGINE

NHTSA's summary

Vehicles included in this action may have been built with incorrect settings in the Transmission Control Module (TCM) which results in the Start / Stop system not working correctly. A disabled Start / Stop system will increase engine idle time while vehicle is stationary, however, the vehicle emissions remain within certified tailpipe standards.

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
VOLKSWAGEN TIGUAN2024

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

Other bulletins for the same vehicles and component
V0116152014815_202026-10-06. Service bulletin. Suggested fuel additive
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.
SM 57-20252025-12-05. Other. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
V1917012022548_152025-11-10. Service bulletin. G12Evo can now be mixed with previous coolants.
V1718062017813_232025-11-10. Service bulletin. How to measure engine oil consumption.
V1718032037201_202025-11-10. Service bulletin. Proper engine oil level before leaving the factory.