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January 7, 2014 Service bulletin

On Audi vehicles with Concert sound system (PR-8UQ) and active loudspeakers (PR-9VD) manufactured within a...

Audi technical service bulletin Update Bulletin for 2013 Audi Q5 and 2013 Audi Allroad.

Bulletin number
Update Bulletin
Component
Electrical system
Summary
On Audi vehicles with Concert sound system (PR-8UQ) and active loudspeakers (PR-9VD) manufactured within a specific period, the sound signal may be switched to mute until the next time the ignition is switched off and on again. This will occur when there is a DTC stored in the amplifier (digital sound system control module, J525 (address word 47)). This Update is in effect until removed.

Owners of these vehicles have filed 10 complaints in the electrical category.

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