I'be just had the 91C9 Software Update for CD changer appllied to my A6 2007 2.0 TDi any ideas what its for?
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I'be just had the 91C9 Software Update for CD changer appllied to my A6 2007 2.0 TDi any ideas what its for?
It is to stop radio interferance
Quote:
Originally Posted by johnpen
On Audi vehicles equipped with an MP3-compatible CD changer of a particular software status, fitted at the factory after 05.11.2006 (PR Nos. 7A2, 7A6, 7D0 and 7D3), it is possible that unwanted activation of the component protection can cause audio reproduction to be interrupted every three seconds for a period of one to two seconds.Cd multi changer can crash very briefly:beerchug: