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Service bulletin LI42.10-P-075968

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 id10233782
Published by NHTSA2023-04-05
Manufacturer's numberLI42.10-P-075968
Manufacturer's date2023-03-02
NHTSA componentSERVICE BRAKES

NHTSA's summary

Complaint Squeaking noises from the front axle brakes when operating the brakes. The noise occurs regardless of the temperature. Cause The noise occurs due to friction between the lining and the brake caliper. Remedy • Removal of brake linings • Cleaning all contact points on brake lining and brake caliper/carrier • Greasing contact points (green areas) between brake lining and guide of brake caliper with heat-resistant lubricating paste A001 989 87 51

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 AMG GLA352021 to 2023
MERCEDES-BENZ AMG GLA452020 to 2023
MERCEDES-BENZ AMG GLA45 S2021
MERCEDES-BENZ AMG GLB352020 to 2023
MERCEDES-BENZ GLA 2502020 to 2023
MERCEDES-BENZ GLB 2002020
MERCEDES-BENZ GLB 2502020 to 2023

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