Here's a quick one that many of you might already know but here goes! You can set your M1 & M2 buttons through settings in iDrive but you can also set the car up the way you want and simply hold the M1 or M2 button down until you hear a beep. Its a lot easier then digging through settings to get it done.
__________________
MindlessMark07
///2013 M5 Alpine White/Black,Orange County CA\\\
|