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Home >> Volvo >> 2011 >> S40 T-5 R-Design >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Electrical Components - Design And Function (544 Body) >> Audio Module (AUD) (2004-2011) >> Downloading Software And Replacing The Control Module (2009, 2010, 2011) >> Replacing Control Module
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Replacing Control Module

The control module is located in the cargo compartment, behind the left-hand wheel housing.

After replacement of the audio module (AUD), the infotainment control module (ICM) checks its unique serial number. If the serial number is incorrect, the audio module (AUD) will not work. If the problem remains after software download, try switching the ignition off/on.

Select the MOST network for a total download of software to the vehicle.