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February 13, 2015 Service bulletin

Supersedes Technical Service Bulletin Group 01 number 13-69 dated February 14, 2013

Audi technical service bulletin A011507 2028344- for 1996-2010 Audi A4, 1996-2016 Audi A6 and 2009-2016 Audi Q5 and others.

Bulletin number
A011507 2028344-
Component
Engine and engine cooling
Summary
Supersedes Technical Service Bulletin Group 01 number 13-69 dated February 14, 2013. Noises and inconsistent engine operation after cold start during the catalyst heating phase. The customer may misinterpret these symptoms as engine misfiring. This bulletin applies only to non-diesel engines.

Owners of these vehicles have filed 1,476 complaints in the engine category.

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