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Service bulletin LI33.20-P-054920

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 id10135788
Published by NHTSA2018-05-07
Manufacturer's numberLI33.20-P-054920
Manufacturer's date2017-01-27
NHTSA componentWHEELS

NHTSA's summary

Creaking/crackling noises from area of front axle wheel bearing

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

Wheels

Vehicles listed
MERCEDES BENZ S2172016 to 2017
MERCEDES BENZ S2222016
MERCEDES BENZ SL2312011 to 2014
MERCEDES-BENZ GLE292 COUPE2016
MERCEDES-BENZ M1662010 to 2014
MERCEDES-BENZ SL2312016 to 2017

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