Communications Network: GVIF
WARNING: This page is about a different car, the 2009 Land Rover Range Rover, 2008 Land Rover Range Rover, and 2007 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
The GVIF bus is a Sony proprietary network for the transmission of video between a transmitter device and a display device. In this instance it is used to transmit navigation graphics from the navigation computer to the Touch Screen Display only.