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Service bulletin LI32.20-P-063644

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 id10119701
Published by NHTSA2017-10-21
Manufacturer's numberLI32.20-P-063644
Manufacturer's date2017-05-17
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY

NHTSA's summary

Noise on rear axle when driving over rough surfaces and/or vehicle twisting

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, Axle

Vehicles listed
MERCEDES BENZ MERCEDES BENZ

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