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Service bulletin NCU-2016060016

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 id10184798
Published by NHTSA2020-12-28
Manufacturer's numberNCU-2016060016
Manufacturer's date2020-11-17
NHTSA componentEQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER:HOSES/PLUMBING

NHTSA's summary

Replace charge air hose between charge air cooler and turbocharger

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

Engine, Equipment and accessories, Turbocharger or supercharger

Vehicles listed
MERCEDES-BENZ AMG GLE432016 to 2018
MERCEDES-BENZ AMG GLE432020
MERCEDES-BENZ AMG GLE632016 to 2019
MERCEDES-BENZ AMG GLE63S2018
MERCEDES-BENZ GLE 3502018 to 2021
MERCEDES-BENZ GLE 350 E2020
MERCEDES-BENZ GLE 4002019
MERCEDES-BENZ GLE 4502020 to 2021
MERCEDES-BENZ GLE 550 E2018 to 2019
MERCEDES-BENZ GLE 5802020
MERCEDES-BENZ GLE292 COUPE2016
MERCEDES-BENZ GLE300D2016 to 2017
MERCEDES-BENZ GLE3502016 to 2017
MERCEDES-BENZ GLE350D2016
MERCEDES-BENZ GLE4002016 to 2017
MERCEDES-BENZ GLE4502016 to 2017
MERCEDES-BENZ GLE5502017
MERCEDES-BENZ GLE550E2016 to 2017
MERCEDES-BENZ GLE63S2016 to 2017

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