Those features can all be controlled now without having to fill out the form...even without iDrive.
Use the scroll button on the turn stalk, not the b/c button on the end of the stalk, but the inner scroll button. Scroll to various menus that allow you to control those functions. One menu in particular, which has a Key, check mark, and lock icon, controls a bunch of very specific functions.
There's one caveat. If you have an early production '06, then some of the features are not available, but many still are.
Good luck.