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Service bulletin A911312 2035013-

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 id10121951
Published by NHTSA2017-11-03
Manufacturer's numberA911312 2035013-
Manufacturer's date2013-10-31
NHTSA componentEQUIPMENT:ELECTRICAL; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT

NHTSA's summary

Customer states the radio has a faint background static. No audio source is present. An audio source with low volume is being played. The vehicle is utilizing hill-hold. Vehicles with hill-hold (PR No. UG1 or UG4) and Audi Navigation Plus (PR No. 7Q2) are affected. There is electromagnetic interference between the ESP power supply and the wires for the radio. This proximity caused interference to enter the audio lines for the radio, causing the static.

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

Driver assistance, Equipment and accessories

Vehicles listed
AUDI A32010, 2011, 2012, 2013

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
A0024842073507_12024-04-04. Service bulletin. This bulletin provides instructions on evaluating TDI vehicles for repurchase prior to repairs.
A9124632044694_32024-03-06. Service bulletin. This bulletin provides information pertaining to MMI Navigation database concerns.
42131820217712024-02-26. Service bulletin. Light cracking or rubbing noises from suspension strut when steering
40144120181942024-02-26. Service bulletin. Shock absorber leaks: assessment aid
40133420181942024-02-26. Service bulletin. Shock absorber leaks: assessment aid
Guidelines2024-02-12. Service bulletin. AUDI delivery guidelines
Edition812024-02-12. Service bulletin. Elsa newsletter
A9123062024323102024-01-04. Service bulletin. This bulletin provides information when the parking assistance provides false warnings.
A4523362072304_12024-01-04. Service bulletin. This bulletin provides information for when the ABS/ESC speed sensor has an implausible signal.
A0023812070568_22023-12-06. Service bulletin. This bulletin provides information on the VAS 611 015 PICO-NVH tool for professional noise analysis.