I recently installed a IO hands free kit into my 2004 e61. I had to install an ISO adapter cable for this.
All seemed fine at the time. But now it cant seem to find the cd changer. This was working fine before the install of the handsfree kit
I can see the discs on the screen but they are greyed out. The single cd and radio all work fine.
I can eject the magazine and I can hear it moving discs so I know there is power to the changer unit.
Anyone any suggestions whet could have happened before I have strip the dash out again.