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Service bulletin P-SC-2020090022

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 id10183257
Published by NHTSA2020-11-30
Manufacturer's numberP-SC-2020090022
Manufacturer's date2020-10-02
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Update M67, M67/1, M67/2 and M67/3 control unit software

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

Electrical system, Software

Vehicles listed
MERCEDES-BENZ MERCEDES-BENZ

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