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Service bulletin LI77.40-P-078469

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 id11008878
Published by NHTSA2024-10-09
Manufacturer's numberLI77.40-P-078469
Manufacturer's date2024-10-03
NHTSA componentSTRUCTURE:BODY

NHTSA's summary

Complaint Customer complains of wind noises. Cause The cause is being clarified. Remedy If wind noises can be clearly attributed to the roof railing, create a TIPS case with the following information: • Detailed pictures of the roof railing in the actual state • Detailed pictures of the roof railing in the taped-up state • List of the work to pinpoint the cause • Result of test to see whether the component part moves -> establish there is no rattle

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 GLB352020 to 2024
MERCEDES-BENZ EQB 2502022 to 2023
MERCEDES-BENZ EQB 250+2023 to 2024
MERCEDES-BENZ EQB 300 4MATIC2022 to 2024
MERCEDES-BENZ EQB 350 4MATIC2022 to 2024
MERCEDES-BENZ GLB 2002020
MERCEDES-BENZ GLB 2502020 to 2024

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