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Service bulletin LI54.10-P-058943

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 id10135631
Published by NHTSA2018-05-07
Manufacturer's numberLI54.10-P-058943
Manufacturer's date2014-10-15
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

Fault message in instrument cluster "Additional Battery - Service Required" - FC B11C11B

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, 12-volt battery

Trouble codes named

B11C1

Vehicles listed
MERCEDES BENZ GL1662013
MERCEDES-BENZ M1662013

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