I'm planning on getting the multi-function steering wheel retrofitted to my E46 M3 CS because I really want cruise control. However, the suggests place to put M-Track is a stalk, which I'm not keen on. I've heard of people retrofitting M-Track to standard E46 M3s by reconfiguring the computer and controlling it using the DSC button. I've just ordered an OBD cable and am wondering if it's possible to do what I want using this cable somehow. Any advice?