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Service bulletin LI18.40-P-070746

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 id10178712
Published by NHTSA2020-08-24
Manufacturer's numberLI18.40-P-070746
Manufacturer's date2020-07-02
NHTSA componentFUEL SYSTEM, OTHER

NHTSA's summary

Message in the Instrument Cluster "Refill 1L Oil at the Next Fuel Stop"

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

Fuel system

Vehicles listed
MERCEDES-BENZ AMG C432019
MERCEDES-BENZ AMG CLA452019
MERCEDES-BENZ AMG CLS532019
MERCEDES-BENZ C 3002019 to 2020
MERCEDES-BENZ C 3502020
MERCEDES-BENZ C 350 E2019
MERCEDES-BENZ CLA 2502019 to 2020
MERCEDES-BENZ CLS 4502019 to 2020

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