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Service bulletin P-SC-2019100020

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 id10169584
Published by NHTSA2019-12-23
Manufacturer's numberP-SC-2019100020
Manufacturer's date2019-11-14
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

Update sound system control unit software

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

Vehicles listed
MERCEDES-BENZ AMG C432019
MERCEDES-BENZ AMG C632019
MERCEDES-BENZ AMG C63 S2019
MERCEDES-BENZ C 3002019
MERCEDES-BENZ C 350 E2019

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