XC60: Expand USB/AUX interface

Hello, someone knows how to remove the USB/AUX interface in the XC60. I want to install the iPod holder from Volvo, but somehow have to grind the USB cable differently. And doesn’t really want to work around too much or even break something. Does someone like you know the part in the middle armrest, the plate on which the USB and the AUX are connected, just take it out without what you break? Thanks mac99