I was just wondering if there are any projects or ready solutions to have basic controls to the empg through already installed buttons in newer cars, (like Saab who has volume/skip track buttons on the steering wheel)

I guess it wouldnt be to hard to just connect the buttons to the empeg serial port and write a simple program for it? I dont really know anything about empeg/linux programming so I´m just wondering if there already are any projects out there thats finished or if there is any interest in seeing a function like this?

/ilDuce