Navigation Issues

[PSpuza]

Hi all,

I just purchased a 2004 X5 3.0. It has the MKIV navigation with a DVD update of around mid ‘14. That being said none of the buttons surrounding the navigation head unit work. I can’t eject a casset tape, change channels, change presets or anything. The screen generally stays on the menu after the splash logo. I can adjust radio volume and channels on the steering wheel, but it doesn’t change the screen during this. I can also scroll through the MPG/Stop Watch/Time/etc on the blinker (ticker) stock. If I hold that button down, it’ll revert to a menu to select those options, but then it reverts back to the other one shortly, and nothing can be reset. I did pull the circuit breakers, (even the one under the spare tire) but nothing seemed to help.