Originally Posted by Levente

Hi! I hope you can help me.
I have an MK4 unit (4-1-12 SW), I wrote SW 32 at 4x speed in Mode 2 and I tried to upgrade SW, but nothing happened, and now I can't get the CD out.
I never used the navigation system, but a month ago I wrote a navigation DVD and pretty much the same happened, it didn't work and it didn't want to give the DVD out, but then after some button pushing and some hours it did. Then I wrote another DVD(the first one was -, the second +, or vice versa) and the monitor was flickering, the loading BMW logo showed up for a half second and then blank, and so on... But when I managed to get the DVD out, it was OK.
I thought now maybe the CD/DVD reader part is dead. Do you think it can be repaired/changed without buying a new MK4 unit?