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Service bulletin LI54.21-P-064054

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 id10135682
Published by NHTSA2018-05-07
Manufacturer's numberLI54.21-P-064054
Manufacturer's date2016-05-10
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

7G-DCT: FC 051300 in fault memory after voltage fluctuations in on-board electrical system

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 AMG GLA452015 to 2018
MERCEDES-BENZ B2422011 to 2013
MERCEDES-BENZ B2462011 to 2013
MERCEDES-BENZ CLA1172011 to 2013

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