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Service bulletin MB Launch NCU-VS

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 id10227941
Published by NHTSA2022-12-19
Manufacturer's numberMB Launch NCU-VS
Manufacturer's date2022-08-10
NHTSA componentELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:HEATER

NHTSA's summary

(SC)Retrofit PTC Heater

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, Hybrid and electric drive, High-voltage battery

Vehicles listed
MERCEDES-BENZ METRIS2022

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