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Service bulletin A201680 2045757-

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 id10134909
Published by NHTSA2018-04-23
Manufacturer's numberA201680 2045757-
Manufacturer's date2016-10-25
NHTSA componentENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE

NHTSA's summary

This information bulletin details the different fastening concepts on the coolant expansion tank and shows them in chronological order.

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, Fuel system

Vehicles listed
AUDI A3 SPORTBACK E-TRON2016 to 2017

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