7 Series - E65 / E66 (2002 - 2008)
hello, (bmw tech pleaes help me if you hve some ideas...)
after reading the board i accidenty did something stupid.
(PS don't try the steps below unless you know what you are doing...)
1) I went into the secret menu on the dash board and unlocked it.
2) scrolled down to item 20 called "Corr...