WenmarOpen by Wenmar Pro

Service bulletin A401651 2043423-

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 id10118344
Published by NHTSA2017-10-04
Manufacturer's numberA401651 2043423-
Manufacturer's date2016-02-23
NHTSA componentPOWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

A rattling noise is heard from the left front area of the vehicle during hard/aggressive acceleration in first or second gear and after a cold start, with the noise disappearing after the vehicle reaches operating temperature. The noise is caused by the left front driveshaft.

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

Transmission and driveline, Driveshaft

Vehicles listed
AUDI Q32015, 2016

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