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Service bulletin A011308 2033561-

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 id10123592
Published by NHTSA2017-11-17
Manufacturer's numberA011308 2033561-
Manufacturer's date2013-06-21
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Supersedes Technical Service Bulletin Group 01 number 13-95 dated May 13, 2013. Faults are stored in the engine control module (ECM). Engine shakes. Some of the Bosch ignition coils installed in the affected vehicles may fail prematurely.

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

Electrical system, Software

Vehicles listed
AUDI A32010, 2011
AUDI A42010
AUDI A4 AVANT2011
AUDI A52010, 2011
AUDI A5 CABRIOLET2010 to 2011
AUDI Q52011
AUDI TT2010
AUDI TT ROADSTER2011

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
A0023822047812_72024-01-04. Service bulletin. This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.
Edition892023-02-06. Service bulletin. ElsaPro Software update and technical bulletins
011454202554742023-01-03. Service bulletin. The software of the ECM needs to be updated.
0014652011732102023-01-03. Service bulletin. This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
A4622332051095_72022-07-01. Service bulletin. This informational bulletin contains instructions on how to download and use the Audi Frequency App.
37 14 45 20284052022-05-02. Service bulletin. A software change in the diagnosis function was made. Customer may report that the transmission warning light is on.
37 14 41 20255352022-05-02. Service bulletin. If the memory is read with guided fault finding (GFF) or if Immobilizer test plans are performed, the above DTC entries may be stored due to a communication error between the VAS tester and the TCM. (In particular, the issue happens with tester VAS 5051B).
37 14 29 20290272022-05-02. Service bulletin. Customer may report transmission warning light is illuminated. In some cases, the vehicle will not move after being started and placed into gear. After key cycle, the vehicle drives without restriction. The DTCs are stored due to an issue with the transmission control module software.
37 14 27 20284052022-05-02. Service bulletin. Customer may report that the transmission warning light is on. A software change in the diagnosis function was made.
37 14 26 20255352022-05-02. Service bulletin. If the memory is read with guided fault finding (GFF) or if Immobilizer test plans are performed, the above DTC entries may be stored due to a communication error between the VAS tester and the TCM. (In particular, the issue happens with tester VAS 5051B).