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Home >> Volvo >> 2009 >> XC90 R-Design, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Miscellaneous Electrical - Design And Function >> Audio Module (AUD) (2007-2014) >> Downloading Software And Replacing The Control Module >> Replacing The Control Module
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Replacing The Control Module

The control module is located under the right front seat.

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.