Thank you. I'll give it a try. My cars are basically stock. Not sure what the MID is. Basically I have the little dot matrix displays. I can use BC on the stalk or on the center console display. I'll also reference the manual, which I do have

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2003 X5 3.0i Silver (build 07/03)
2006 X5 3.0i Blue
1977 Ferrari 308 GTB
1994 Ferrari 348TS Speciale #14/15
1989 Ferrari Testarossa