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Service bulletin LI42.10-P-063978

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 id10135720
Published by NHTSA2018-05-07
Manufacturer's numberLI42.10-P-063978
Manufacturer's date2016-05-02
NHTSA componentSERVICE BRAKES

NHTSA's summary

Brake squeal on front axle at low temperatures

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 GLC2016
MERCEDES-BENZ AMG GLC432016 to 2019
MERCEDES-BENZ AMG GLC632018
MERCEDES-BENZ GLC2017
MERCEDES-BENZ GLC 3002018 to 2019
MERCEDES-BENZ GLC 350 E2018
MERCEDES-BENZ GLC3002016 to 2017
MERCEDES-BENZ GLC350E2019

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