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Service bulletin LI82.60-P-072403

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 id10206078
Published by NHTSA2022-01-06
Manufacturer's numberLI82.60-P-072403
Manufacturer's date2021-12-22
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

"Model series 118, 177, and 247 with M139 engine and wi- thout code 810 - sound system volume and bass level too low "

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

Electrical system

Vehicles listed
MERCEDES-BENZ A 2202019 to 2022
MERCEDES-BENZ AMG A352020 to 2021
MERCEDES-BENZ AMG A452020
MERCEDES-BENZ AMG CLA352020 to 2022
MERCEDES-BENZ AMG CLA452020 to 2022
MERCEDES-BENZ B 1802019
MERCEDES-BENZ B 2002019
MERCEDES-BENZ B 2202019
MERCEDES-BENZ CLA2022
MERCEDES-BENZ CLA 2502020 to 2021

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