Thanks all!! I agree with all three of you!! I am waiting for one more week to see if the PO will just sign the title I have to make everyone's life easier... He still owns it, and will be responsible for the taxes due. And I offered to buy his family dinner just for his time... I have not spent any real money on the project as of today... Just my time figuring things out... Or trying anyway...

The Air Suspension control units I have seen were in black boxes... I have not seen one in a white box... I have one behind the glove box that might be what I am looking for... All the fuses are good... But, when I got the X5, the compressor connector was disconnected... So, I'm going to look at the part number on that module...

If I don't get a title for me to keep the vehicle in one piece, I'll tear it apart and part it out. I'll make more than I paid for it if I part it out, but I would rather drive it since it looks so good. $2000, plus $61 to get it home.

Cheers all!!