Scottcx5,

Yep. same year and model. 2001 X5. I called an independent BMW guy and he told me bad news over the phone. He said that the way I disconnected the battery probably overloaded a "board" in the computer and the dealer was the only one to who could fix it.

He said something about disconnecting the negative in the wrong order. I can't remember what the order was, but if anyone knows the exact procedures, I would appreciate it. I will keep them in the car by the battery.

So it is looking pretty sad right now.

But my thing is, if I have to spend $2200. Then why don't I upgrade and get some cool aftermarket deal. What do you guys think, anyone know of aftermarket computer that rocks?