You will need a USB/OBD cable and a minimum of INPA to read the codes.
You can find these on ebay and BMCables have a good reputation for providing an excellent s/w and cable package. My car is Feb 2007 build and my setup works for my car however the cable spec changed for cars after March 2007.
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F10 530d M Sport, September 2012 Individual Amazonite Silver, Oyster Dakota Leather, Auto, Nav Pro, Bluetooth + USB Devices, Expanded BMW Online, Comfort Seats, Sunroof, Sun Protection Glass Individual Satin Walnut Honey Brown Trim Interior Inside/Outside Mirror with folding and autodip, M Rear Spoiler
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