WenmarOpen by Wenmar Pro

Service bulletin A851316 2033596-

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 id10123929
Published by NHTSA2017-11-17
Manufacturer's numberA851316 2033596-
Manufacturer's date2013-04-19
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

The fresh air blower is inoperative. DTCs may be stored in the heating and air conditioning electronics control module (address word 08). Malfunctions of the fresh air blower could be caused by a faulty printed circuit board in the fresh air blower control module and the carbon brushes bind in the brush holder and, as a consequence, lose contact with the motor commutator of the fresh air blower.

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, Heating and air conditioning

Vehicles listed
AUDI A42009, 2010
AUDI A4 AVANT2011 to 2012
AUDI A52008, 2009, 2010, 2011, 2012
AUDI A5 CABRIOLET2010 to 2012
AUDI Q52009, 2010, 2011, 2012

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
A9124632044694_32024-03-06. Service bulletin. This bulletin provides information pertaining to MMI Navigation database concerns.
40144120181942024-02-26. Service bulletin. Shock absorber leaks: assessment aid
Edition812024-02-12. Service bulletin. Elsa newsletter
A0023812070568_22023-12-06. Service bulletin. This bulletin provides information on the VAS 611 015 PICO-NVH tool for professional noise analysis.
A7423262071893_12023-11-06. Service bulletin. This bulletin provides damage assessment guidelines for textile seat covers.
A0023762071721_12023-11-06. Service bulletin. This bulletin provides information for when unauthorized/unjustified DTC memory entries are captured in ODIS test Plans (Ghost faults).
A0023742052680_42023-11-06. Service bulletin. This bulletin provides information on the additional reporting requirements for safety related inquiries.
Edition372023-10-16. Service bulletin. Elsaweb Newsletter
Edition352023-10-16. Service bulletin. Elsaweb Newsletter
Edition402023-10-16. Service bulletin. Elsaweb Newsletter