I have just had my b8 a4 mfsw fitted to my car, along with cruise and dis. Regarding the steering wheel, the mode and voice buttons are currently useless as i dont have bluetooth in my car. It might be something to look at in the future, but for the moment i would like to know if the mode button can be programmed to switch between cd and radio etc when it is pressed?! And also if it is possible to brighten the button lights via vagcom to match the brightness of other interior lights?!