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Service bulletin GI27.00-P-065440

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 id10135739
Published by NHTSA2018-05-07
Manufacturer's numberGI27.00-P-065440
Manufacturer's date2017-01-09
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

Model series 166 NAT2 (VGS4, DAS3) OM642, initial engagement jerk towards R

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

Transmission and driveline, Automatic transmission, Transmission control module

Vehicles listed
MERCEDES-BENZ M1662010 to 2014

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