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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 id11013178
Published by NHTSA2025-01-28
Manufacturer's numberLI42.10-P-075968
Manufacturer's date2025-01-22
NHTSA componentSERVICE BRAKES

NHTSA's summary

Complaint Squeaking noises from the front axle brake when operating the brake with a 4-piston brake caliper. The noise occurs regardless of the temperature. Cause The noise occurs due to the position of the brake lining when the brake lining comes into contact with the brake disk. Remedy 1. Install new front axle brake lining with part number A0004216002. 2. Apply copper paste A001 989 87 51 to the contact points between the brake pad and brake caliper guide. See attachment for application guide.

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 GLA 352024 to 2025
MERCEDES-BENZ AMG GLA352021 to 2023
MERCEDES-BENZ AMG GLB352021 to 2025

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