[The Beast (750Li)]

Anyone have a good coding guide? Some of the changes I'd like to make are:

1) unlock doors automatically at 2nd press of power button when turning car off
2) eliminate the ACCEPT screen warning at start-up
3) be able to run fog lights with brights
4) play a movie on screen while car is in motion

There are probably some other items but I understand all of these can be altered without voiding anything.