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Service bulletin LI72.29-P-074561

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 id10209882
Published by NHTSA2022-04-05
Manufacturer's numberLI72.29-P-074561
Manufacturer's date2022-03-14
NHTSA componentSTRUCTURE

NHTSA's summary

Complaint A metallic buzzing/background noise in the door whenever the sound system is active may be heard. Cause The cause could be the window lifter cable. It is possible that this cable vibrates at low frequencies and strikes the window lifter frame intermittently. Remedy Replace window lifter frame at door subject to complaint of a metallic background noise.

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

Body and frame

Vehicles listed
MERCEDES-BENZ AMG G632019 to 2022
MERCEDES-BENZ G 5502019 to 2022
MERCEDES-BENZ G632019 to 2020

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