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Service bulletin LI4210P0649002a

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 id10205170
Published by NHTSA2021-12-20
Manufacturer's numberLI4210P0649002a
Manufacturer's date2016-11-30
NHTSA componentUNKNOWN OR OTHER; SERVICE BRAKES

NHTSA's summary

Juddering/shuddering at rear axle break.

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

Brakes

Vehicles listed
MERCEDES-BENZ MERCEDES-BENZ

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