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Service bulletin LI32.25-P-061137

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 id10207190
Published by NHTSA2022-02-04
Manufacturer's numberLI32.25-P-061137
Manufacturer's date2022-01-06
NHTSA componentEQUIPMENT; SUSPENSION

NHTSA's summary

Clunking noises on rough roads. especially during short strokes of the damper. Attachments File Description MRA rear noise check.MP3 Noise complaints - Clunking Cause Damage to the thread on the piston in the damper, because of which the piston is not screwed in correctly and can cause noises. Remedy Locate the affected suspension strut or shock absorber by performing a test drive on rough roads. Replace the affected suspension strut or damper.

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

Equipment and accessories, Suspension

Vehicles listed
MERCEDES-BENZ AMG C432020
MERCEDES-BENZ AMG C632020
MERCEDES-BENZ AMG C63 S2020
MERCEDES-BENZ C 3002020

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