cyberia3

Hey Jochen, Am wondering if you can help. I have got a 2002 BMW 530i from Japan with the TV navigation unit (same look as the photo provided in the previous post- screen in the midle and buttons on both sides and cassette behind the electronic opening face) I have tried to reprogram the unit so it can recieve NZ radio station and have tried switching the radio off and holding the "select" button. it comes up "pres ON" and then if i try again it comes up with "pres off" have tried fiddlingwith other buttons while this message is on but nothing happens and goes back to the radio station display. Does this mean this stereo cant be reprogrammed? any help would be appreciated