The $50 app and $12 wifi connector work awesome! I played around with it for a few hours yesterday.

Unlike any other OBD2 reader I've seen for under $500 it can read any code as well as BMW specific codes to include chassis and body codes. My EDC is out and it pinpointed the satellite on the rear left shock.

It also resets codes and allows you to reprogram certain functions like folding in the side mirrors when you lock the X5 from the key fob and a slew of other programming options.

It is worth every penny!!!

It almost seems to good to be true.