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Service bulletin A461357 2031135-

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 id10124656
Published by NHTSA2017-12-05
Manufacturer's numberA461357 2031135-
Manufacturer's date2013-08-16
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Supersedes Technical Service Bulletin Group 46 number 12-26 dated October 23, 2012. The yellow warning for electromechanical parking park (EPB) appeared once in the instrument cluster. The warning turned off after the ignition was cycled, and there have not been additional occurrences. EPB function was not affected. The adaptive cruise control (ACC) was inoperative once, but it resumed proper operation after the ignition was cycled, and there have not been additional occurrences. DTCs are logged in the EPB control module. There is an issue with the software in the EPB control module that occurs one time. Because the issue only occurs once, replacing the control module could cause an additional occurrence.

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 A4 ALLROAD2013
AUDI A52013
AUDI A62012, 2013
AUDI A72012, 2013
AUDI A82011, 2012, 2013
AUDI Q52013
AUDI S42013
AUDI S52013

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

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