Ohhh if they locked 3-18 functions as you stated above, I will call BMW tech guy and ask him sometimes today. That's suck!
"Test Nr 19" you mean pressing and hold right button (check button) and press reset button for trip odometer on the left until we see "Test Nr 19"? I will try to unlock tonight. Thanks powers1

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BMW X5 2004 - 2005 MB E320
BMW 1999 528i/ 1998 Nissan PathFinder (sold)