If you do a then you'd find quite a few posts regarding the BMW I-Bus interface. But go here to start: BMW I-Bus How to connect..
First time poster after trying to find some info in the archives. Does anybody know if the I-Bus on BMW's is the same as the CAN-Bus on Audi's? What does it take (i.e. additional hardware/software) to access these systems from a basic regular 'ol PC?
Thanks for the reply; but all the info is for I-Bus, not CAN-Bus.