CHAMP user interface
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
The control module CHAMP user interface (CHAMP-BO) processes the signals of the controller: e.g. selection of the menus and sub-menus. The CHAMP-BO also controls the output of displays on the Central Information Display (CID). The data present in the graphics processor is immediately transferred as digital signals - Low Voltage Differential Signalling (LVDS) - to the CID.