BMW Z4 Radio/CD Issues
My 2004 BMW Z4's radio/CD will not turn on or off with the main button. Likewise the preset station buttons will not work. Face plate lists "Navigation System" which the car has but is never used. The radio is on and stations can be changed with the controls on the steering wheel, but I don't know what station I've selected. Is this an issue others have had, and can it be repaired. I know what the result will be taking it to my dealer.