Hi everyone! I am a new member to bimmerfest as I am about to be the owner of my first X3! I have test driven them and absolutely love them, and am torn deciding between a Navy Blue 2007 model or a White 2009 model. They have somewhat comparable miles on them (Blue - 83,406 and White - 93,874)...

I've been searching and searching, and I can't seem to find a good answer on this. I know that I can take my X3 into the dealer and have them tweak a whole bunch of settings - everything from daytime running lights, to automatic door locks, to whatever. Does anyone have a comprehensive list of...