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Service bulletin A391822 2043144-

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 id10150660
Published by NHTSA2018-12-10
Manufacturer's numberA391822 2043144-
Manufacturer's date2018-08-31
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT

NHTSA's summary

This technical service bulletin provides repair instructions for the all-wheel drive coupling.

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

Equipment and accessories, Transmission and driveline, Automatic transmission

Vehicles listed
AUDI A3 CABRIOLET2015 to 2016
AUDI Q32015, 2016
AUDI TT ROADSTER2013 to 2016

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

Other bulletins for the same vehicles and component
9902432023-09-25. Service bulletin. Modular Infotainment Platform (MIB)
MY 2015 Schedule2018-04-16. Service bulletin. DSG/S Tronic ? change ATF oil and replace transmission filter element for clutch hydraulics: ADDED S3
A661330 2030471-2017-11-17. Service bulletin. Supersedes Technical Service Bulletin Group 66 number 12-24 dated August 24, 2012. Customer may report the license plate attachment screws do not install properly. The license plate brackets are designed to be used with the appropriate length screw installed by hand with a screwdriver. Damaged warranty parts have been returned to Audi of America with evidence of excessive torque used when installing the screw and/or excessive screw length.