Yes, I had something similar happen at the dealer. I was having a new gauge cluster installed. This was the second time I went there to have it installed. They couldn't get the computer to communicate to the X5. So I was just about to leave when the tech found another way to communicate to the X. Now I'm not sure what was the problem or which way finally worked but I wouldn't worry about it being your X. It's happened to me too..GL and go see the dealer to atleast let you know what code is tripping..

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