Replacing The Control Module
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2014 Volvo XC90, 2013 Volvo XC90, 2012 Volvo XC90, 2011 Volvo XC90, and 2010 Volvo XC90. However, it is still accessible from the selected car via links, so may be relevant.
The Multimedia module (MMM) is installed under the left-hand front seat.
The Multimedia module (MMM) is preloaded with application software and map information.
When replacing the Multimedia module (MMM), software must also be downloaded via Volvo's central database to be able to write the new serial number to the Central electronic module (CEM).
After replacement of the multimedia module (MMM), the infotainment control module (ICM) checks its unique serial number. If the serial number is incorrect, the multimedia module (MMM) will not work. If the problem remains after software download, try switching the ignition off/on.