You should be able to turn off your DRL in the menu using the stalk on the left side but you will have to use parking lights to get the AE only that way. There are all kinds of things you can do, enable rain sensor to close all windows and sunroof if it senses rain, change the chime (seatbelt, door open etc)... all kinds of things. None of which (other than DRL) have I done yet.
This will get you started in that area.
http://www.e90post.com/forums/forumdisplay.php?f=368