On Discovery 3 and Range Rover Sport up to 2009 Remove the wheel sensors and disable the TPMS in the CCF, Menu--Car Config--Body Control. You can also leave the sensors and disconnect the fuse. This will however disable both the TPMS and parking aid (PAM) ECUs. Else, disconnect the TPMS ECU itself (in the center [...]
Pre 2010 vehicles: Menu->Car Config->Audio Control Bluetooth set to YES Telephone set to DOCK_BT. 2010 onwards: Menu->Car Config->Audio Control Bluetooth set to Bluetooth enabled Bluetooth handsfree telephone set to Bluetooth handsfree telephone system Cellular telephone set to Cellular docking wBluetooth
In order to make the rear view camera image appear on the navigation screen when reversing, the screen needs to be modified. This will fool the navigation screen to think that it’s in a Range Rover. The following thread from Disco3.co.uk explains the procedure: http://disco3.co.uk/forum/topic74474.html
The IIDTool will allow disabling the front sensors or disabling the whole system (front and rear sensors). The rear sensors cannot be disabled independently while keeping the fronts functional.